Add files via upload

Fix bare except clauses to catch only Exception types

Engine/Properties/convert.py

@@ -0,0 +1,684 @@
+import os, sys, math, time, datetime, pefile, hashlib
+import ctypes, ctypes.wintypes, multiprocessing
+import re, zlib
+
+####################################################################################################
+
+try:
+    import orjson
+    JSON_DUMPS = lambda x: orjson.dumps(x).decode('utf-8')
+    JSON_LOADS = orjson.loads
+    HAS_ORJSON = True
+except ImportError:
+    import json
+    JSON_DUMPS = json.dumps
+    JSON_LOADS = json.loads
+    HAS_ORJSON = False
+
+JSONL_PATH = "pe_features.jsonl"
+BATCH_SIZE = 1000
+MAX_FILE_SIZE = 4 * 1024 * 1024 * 1024
+MAX_WORKERS = os.cpu_count() - 2
+
+####################################################################################################
+
+class WINTRUST_FILE_INFO(ctypes.Structure):
+    _fields_ = [
+        ("cbStruct", ctypes.wintypes.DWORD),
+        ("pcwszFilePath", ctypes.wintypes.LPCWSTR),
+        ("hFile", ctypes.wintypes.HANDLE),
+        ("pgKnownSubject", ctypes.wintypes.LPVOID)
+    ]
+
+class WINTRUST_DATA_UNION(ctypes.Union):
+    _fields_ = [
+        ("pFile", ctypes.POINTER(WINTRUST_FILE_INFO)),
+        ("pCatalog", ctypes.wintypes.LPVOID),
+        ("pBlob", ctypes.wintypes.LPVOID),
+        ("pSgnr", ctypes.wintypes.LPVOID),
+        ("pCert", ctypes.wintypes.LPVOID)
+    ]
+
+class WINTRUST_DATA(ctypes.Structure):
+    _fields_ = [
+        ("cbStruct", ctypes.wintypes.DWORD),
+        ("pPolicyCallbackData", ctypes.wintypes.LPVOID),
+        ("pSIPClientData", ctypes.wintypes.LPVOID),
+        ("dwUIChoice", ctypes.wintypes.DWORD),
+        ("fdwRevocationChecks", ctypes.wintypes.DWORD),
+        ("dwUnionChoice", ctypes.wintypes.DWORD),
+        ("u", WINTRUST_DATA_UNION),
+        ("dwStateAction", ctypes.wintypes.DWORD),
+        ("hWVTStateData", ctypes.wintypes.HANDLE),
+        ("pwszURLReference", ctypes.wintypes.LPCWSTR),
+        ("dwProvFlags", ctypes.wintypes.DWORD),
+        ("dwUIContext", ctypes.wintypes.DWORD),
+        ("pSignatureSettings", ctypes.wintypes.LPVOID)
+    ]
+
+class GUID(ctypes.Structure):
+    _fields_ = [
+        ("Data1", ctypes.wintypes.DWORD),
+        ("Data2", ctypes.wintypes.WORD),
+        ("Data3", ctypes.wintypes.WORD),
+        ("Data4", ctypes.c_ubyte * 8)
+    ]
+
+V2_GUID = GUID(0x00AAC56B, 0xCD44, 0x11D0, (ctypes.c_ubyte * 8)(0x8C, 0xC2, 0x00, 0xC0, 0x4F, 0xC2, 0x95, 0xEE))
+
+####################################################################################################
+
+def verify_signature(file_path):
+    if os.name != 'nt': return 0
+    try:
+        wintrust = ctypes.windll.wintrust
+        wintrust.WinVerifyTrust.argtypes = [ctypes.wintypes.HWND, ctypes.POINTER(GUID), ctypes.wintypes.LPVOID]
+        wintrust.WinVerifyTrust.restype = ctypes.wintypes.LONG
+        
+        abs_path = os.path.abspath(file_path)
+        
+        fi = WINTRUST_FILE_INFO()
+        fi.cbStruct = ctypes.sizeof(WINTRUST_FILE_INFO)
+        fi.pcwszFilePath = abs_path
+        fi.hFile = None
+        fi.pgKnownSubject = None
+        
+        wt_union = WINTRUST_DATA_UNION()
+        wt_union.pFile = ctypes.pointer(fi)
+        
+        td = WINTRUST_DATA()
+        td.cbStruct = ctypes.sizeof(WINTRUST_DATA)
+        td.pPolicyCallbackData = None
+        td.pSIPClientData = None
+        td.dwUIChoice = 2
+        td.fdwRevocationChecks = 0
+        td.dwUnionChoice = 1
+        td.u = wt_union
+        td.dwStateAction = 0
+        td.hWVTStateData = None
+        td.pwszURLReference = None
+        td.dwProvFlags = 0
+        td.dwUIContext = 0
+        td.pSignatureSettings = None
+
+        return 1 if wintrust.WinVerifyTrust(None, ctypes.byref(V2_GUID), ctypes.byref(td)) == 0 else 0
+    except Exception:
+        return 0
+
+####################################################################################################
+
+class FeatureExtractor:
+    _STRING_PATTERN = re.compile(b'[\x20-\x7E]{5,}')
+
+    @staticmethod
+    def _safe_float(val):
+        try:
+            f = float(val)
+            return f if not (math.isinf(f) or math.isnan(f)) else 0.0
+        except Exception: 
+            return 0.0
+
+    @staticmethod
+    def _calc_entropy(data):
+        if not data: return 0.0
+        import numpy as np
+        arr = np.frombuffer(data, dtype=np.uint8)
+        counts = np.bincount(arr, minlength=256)
+        probs = counts[counts > 0] / len(arr)
+        return float(-np.sum(probs * np.log2(probs)))
+
+    @classmethod
+    def _extract_strings(cls, file_bytes):
+        res = {"StringCount": 0.0, "StringMeanLength": 0.0, "StringEntropy": 0.0}
+        for i in range(95):
+            res[f'StringHist_{i:02d}'] = 0.0
+
+        count = 0
+        total_len = 0
+        char_counts = [0] * 95
+        combined_data = bytearray()
+
+        for match in cls._STRING_PATTERN.finditer(file_bytes):
+            m = match.group()
+            count += 1
+            length = len(m)
+            total_len += length
+            combined_data.extend(m)
+            for b in m:
+                char_counts[b - 0x20] += 1
+
+        if count == 0:
+            return res
+
+        res["StringCount"] = float(count)
+        res["StringMeanLength"] = float(total_len) / count
+        res["StringEntropy"] = cls._calc_entropy(combined_data)
+
+        for i in range(95):
+            res[f'StringHist_{i:02d}'] = float(char_counts[i]) / total_len
+
+        return res
+
+    @classmethod
+    def _extract_histograms(cls, file_bytes):
+        import numpy as np
+        arr = np.frombuffer(file_bytes, dtype=np.uint8)
+        sz = len(arr)
+        res = {}
+
+        if sz == 0:
+            for i in range(256):
+                res[f'ByteHist_{i:02X}'] = 0.0
+                res[f'ByteEnt_{i:02X}'] = 0.0
+            return res
+
+        byte_counts = np.bincount(arr, minlength=256)
+        byte_hist = byte_counts / sz
+        for i, v in enumerate(byte_hist):
+            res[f'ByteHist_{i:02X}'] = float(v)
+
+        ent_hist = np.zeros(256, dtype=np.float64)
+        window = 2048
+        step = 1024
+        num_windows = (sz - window) // step + 1 if sz >= window else 1
+
+        for i in range(num_windows):
+            w = arr if sz < window else arr[i*step : i*step+window]
+            w_counts = np.bincount(w, minlength=256)
+            
+            p = w_counts[w_counts > 0] / len(w)
+            entropy = -np.sum(p * np.log2(p))
+            
+            ent_bin = int(entropy * 2.0)
+            if ent_bin > 15:
+                ent_bin = 15
+                
+            byte_bins = w_counts.reshape(16, 16).sum(axis=1)
+            
+            idx_start = ent_bin * 16
+            ent_hist[idx_start : idx_start+16] += byte_bins
+
+        ent_sum = np.sum(ent_hist)
+        if ent_sum > 0:
+            ent_hist /= ent_sum
+
+        for i, v in enumerate(ent_hist):
+            res[f'ByteEnt_{i:02X}'] = float(v)
+
+        return res
+
+    @classmethod
+    def _extract_overlay_features(cls, pe, fsize):
+        overlay_offset = pe.get_overlay_data_start_offset()
+        if not overlay_offset or overlay_offset >= fsize:
+            return {"HasOverlay": 0.0, "OverlaySize": 0.0, "OverlayRatio": 0.0, "OverlayEntropy": 0.0}
+        
+        overlay_data = pe.get_overlay()
+        if not overlay_data:
+            return {"HasOverlay": 0.0, "OverlaySize": 0.0, "OverlayRatio": 0.0, "OverlayEntropy": 0.0}
+
+        sz = len(overlay_data)
+        return {
+            "HasOverlay": 1.0,
+            "OverlaySize": float(sz),
+            "OverlayRatio": float(sz) / float(fsize),
+            "OverlayEntropy": cls._calc_entropy(overlay_data)
+        }
+
+    @classmethod
+    def _extract_rich_header(cls, pe):
+        if not hasattr(pe, 'RICH_HEADER') or not pe.RICH_HEADER:
+            return {"HasRichHeader": 0.0, "RichHeaderCount": 0.0}
+        return {
+            "HasRichHeader": 1.0,
+            "RichHeaderCount": float(len(pe.RICH_HEADER.values) // 2) if hasattr(pe.RICH_HEADER, 'values') else 0.0
+        }
+
+    @classmethod
+    def _extract_ep_anomalies(cls, pe):
+        if not hasattr(pe, 'OPTIONAL_HEADER') or not hasattr(pe, 'sections') or not pe.sections:
+            return {"EntryPointSectionIndex": -1.0, "EntryPointInExecutable": 0.0, "EntryPointInLastSection": 0.0}
+
+        ep = pe.OPTIONAL_HEADER.AddressOfEntryPoint
+        ep_section_idx = -1
+        ep_in_exec = 0.0
+        
+        for idx, sec in enumerate(pe.sections):
+            if sec.VirtualAddress <= ep < (sec.VirtualAddress + sec.Misc_VirtualSize):
+                ep_section_idx = idx
+                if sec.Characteristics & 0x20000000:
+                    ep_in_exec = 1.0
+                break
+                
+        return {
+            "EntryPointSectionIndex": float(ep_section_idx),
+            "EntryPointInExecutable": ep_in_exec,
+            "EntryPointInLastSection": 1.0 if ep_section_idx == len(pe.sections) - 1 else 0.0
+        }
+
+    @classmethod
+    def _extract_advanced_resources(cls, pe):
+        res_data = {
+            "ResourceMaxEntropy": 0.0,
+            "ResourceMinEntropy": 0.0,
+            "ResourceMeanEntropy": 0.0,
+            "ResourceLangCount": 0.0,
+            "ResourceRCDataCount": 0.0
+        }
+        
+        if not hasattr(pe, 'DIRECTORY_ENTRY_RESOURCE'):
+            return res_data
+            
+        entropies = []
+        langs = set()
+        rcdata_count = 0
+        
+        for entry_type in pe.DIRECTORY_ENTRY_RESOURCE.entries:
+            if hasattr(entry_type, 'id') and entry_type.id == 10: 
+                rcdata_count += len(getattr(entry_type.directory, 'entries', []))
+                
+            if not hasattr(entry_type, 'directory'):
+                continue
+                
+            for entry_id in entry_type.directory.entries:
+                if not hasattr(entry_id, 'directory'):
+                    continue
+                    
+                for entry_lang in entry_id.directory.entries:
+                    if hasattr(entry_lang, 'id'):
+                        langs.add(entry_lang.id)
+                    if hasattr(entry_lang, 'data'):
+                        try:
+                            data = pe.get_data(entry_lang.data.struct.OffsetToData, entry_lang.data.struct.Size)
+                            entropies.append(cls._calc_entropy(data))
+                        except Exception:
+                            continue
+                            
+        res_data["ResourceLangCount"] = float(len(langs))
+        res_data["ResourceRCDataCount"] = float(rcdata_count)
+        
+        if entropies:
+            res_data["ResourceMaxEntropy"] = max(entropies)
+            res_data["ResourceMinEntropy"] = min(entropies)
+            res_data["ResourceMeanEntropy"] = sum(entropies) / len(entropies)
+            
+        return res_data
+
+    @classmethod
+    def _extract_load_config(cls, pe):
+        cfg = {"HasLoadConfig": 0.0, "HasCFG": 0.0, "HasSEHTable": 0.0}
+        if hasattr(pe, 'DIRECTORY_ENTRY_LOAD_CONFIG'):
+            cfg["HasLoadConfig"] = 1.0
+            struct = pe.DIRECTORY_ENTRY_LOAD_CONFIG.struct
+            if getattr(struct, 'GuardCFFunctionTable', 0) != 0:
+                cfg["HasCFG"] = 1.0
+            if getattr(struct, 'SEHandlerTable', 0) != 0:
+                cfg["HasSEHTable"] = 1.0
+        return cfg
+
+    @classmethod
+    def _extract_security_directory(cls, pe, file_bytes, fsize):
+        res = {"HasSignature": 0.0, "SignatureCount": 0.0}
+        if not hasattr(pe, 'OPTIONAL_HEADER') or not hasattr(pe.OPTIONAL_HEADER, 'DATA_DIRECTORY'):
+            return res
+
+        sec_idx = 4
+        directories = pe.OPTIONAL_HEADER.DATA_DIRECTORY
+        if len(directories) <= sec_idx:
+            return res
+
+        sec_dir = directories[sec_idx]
+        if sec_dir.Size == 0 or sec_dir.VirtualAddress == 0:
+            return res
+
+        res["HasSignature"] = 1.0
+        offset = sec_dir.VirtualAddress
+        size = sec_dir.Size
+
+        if offset + size > fsize or offset < 0 or size < 0:
+            return res
+
+        count = 0
+        curr = offset
+        end = offset + size
+
+        while curr + 8 <= end:
+            dw_length = int.from_bytes(file_bytes[curr:curr+4], 'little')
+            if dw_length < 8:
+                break
+            count += 1
+            curr += (dw_length + 7) & ~7
+
+        res["SignatureCount"] = float(count)
+        return res
+
+    @classmethod
+    def extract(cls, file_bytes, file_path, fsize):
+        if fsize == 0: return None
+        base, dlls, apis, pe = {}, set(), set(), None
+
+        try:
+            pe = pefile.PE(data=file_bytes, fast_load=True)
+            
+            try:
+                pe.parse_rich_header()
+                pe.parse_data_directories(directories=[
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_IMPORT'], 
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_EXPORT'], 
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_RESOURCE'], 
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_DEBUG'], 
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_TLS'],
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG']
+                ])
+            except Exception: 
+                pass
+            
+            base['TrustSigned'] = verify_signature(file_path)
+            base['FileEntropy'] = cls._calc_entropy(file_bytes)
+            base['FileSize'] = fsize
+            
+            fh = pe.FILE_HEADER
+            base['Machine'] = getattr(fh, 'Machine', 0)
+            base['NumberOfSections'] = getattr(fh, 'NumberOfSections', 0)
+            base['TimeDateStamp'] = getattr(fh, 'TimeDateStamp', 0)
+            base['PointerToSymbolTable'] = getattr(fh, 'PointerToSymbolTable', 0)
+            base['NumberOfSymbols'] = getattr(fh, 'NumberOfSymbols', 0)
+            base['SizeOfOptionalHeader'] = getattr(fh, 'SizeOfOptionalHeader', 0)
+            base['Characteristics'] = getattr(fh, 'Characteristics', 0)
+
+            curr_ts = datetime.datetime.utcnow().timestamp()
+            base['HasInvalidTimestamp'] = 1.0 if (base['TimeDateStamp'] < 631152000 or base['TimeDateStamp'] > curr_ts + 2592000) else 0.0
+            base['FileTimeException'] = 1.0 if base['TimeDateStamp'] == 0 else 0.0
+            base['Is64Bit'] = 1.0 if base['Machine'] in (0x8664, 0xAA64, 0x0200) else 0.0
+            base['IsExe'] = 1.0 if pe.is_exe() else 0.0
+            base['IsDll'] = 1.0 if pe.is_dll() else 0.0
+
+            base['ExceptionCount'] = 0.0
+
+            if hasattr(pe, 'OPTIONAL_HEADER'):
+                op = pe.OPTIONAL_HEADER
+                fields = ['Magic', 'MajorLinkerVersion', 'MinorLinkerVersion', 'SizeOfCode', 'SizeOfInitializedData', 'SizeOfUninitializedData', 'AddressOfEntryPoint', 'BaseOfCode', 'ImageBase', 'SectionAlignment', 'FileAlignment', 'MajorOperatingSystemVersion', 'MinorOperatingSystemVersion', 'MajorImageVersion', 'MinorImageVersion', 'MajorSubsystemVersion', 'MinorSubsystemVersion', 'SizeOfImage', 'SizeOfHeaders', 'CheckSum', 'Subsystem', 'DllCharacteristics', 'SizeOfStackReserve', 'SizeOfStackCommit', 'SizeOfHeapReserve', 'SizeOfHeapCommit', 'LoaderFlags', 'NumberOfRvaAndSizes']
+                for f in fields: base[f] = getattr(op, f, 0)
+                base['IsDriver'] = 1.0 if base.get('Subsystem') == 1 else 0.0
+
+                if hasattr(op, 'DATA_DIRECTORY'):
+                    for i, directory in enumerate(op.DATA_DIRECTORY):
+                        base[f'DataDirectory_{i}_Size'] = directory.Size
+                        base[f'DataDirectory_{i}_VA'] = directory.VirtualAddress
+                    
+                    exc_idx = pefile.DIRECTORY_ENTRY.get('IMAGE_DIRECTORY_ENTRY_EXCEPTION', 3)
+                    if len(op.DATA_DIRECTORY) > exc_idx and op.DATA_DIRECTORY[exc_idx].Size > 0:
+                        base['ExceptionCount'] = op.DATA_DIRECTORY[exc_idx].Size // 12 if base['Machine'] in (0x8664, 0xAA64) else 0.0
+
+            char_flags = [0x00000020, 0x00000040, 0x00000080, 0x02000000, 0x20000000, 0x40000000, 0x80000000]
+            for flag in char_flags:
+                base[f'Char_{flag:08X}_Count'] = 0.0
+                base[f'Char_{flag:08X}_MeanEntropy'] = 0.0
+
+            for i in range(50):
+                base[f'SectionHash_{i:02d}'] = 0.0
+
+            if hasattr(pe, 'sections'):
+                base['SectionCount'] = len(pe.sections)
+                entropies, raw_sizes, v_sizes = [], [], []
+                exec_sec, write_sec, read_sec, sec_exc = 0, 0, 0, 0
+                
+                for section in pe.sections:
+                    sec_name = section.Name.rstrip(b'\x00')
+                    hash_val = zlib.crc32(sec_name) % 50
+                    base[f'SectionHash_{hash_val:02d}'] += 1.0
+
+                    try:
+                        s_data = section.get_data()
+                        s_entropy = cls._calc_entropy(s_data)
+                    except Exception: 
+                        s_entropy = 0.0
+
+                    entropies.append(s_entropy)
+                    raw_sizes.append(section.SizeOfRawData)
+                    v_sizes.append(section.Misc_VirtualSize)
+
+                    if section.Characteristics & 0x20000000: exec_sec += 1
+                    if section.Characteristics & 0x80000000: write_sec += 1
+                    if section.Characteristics & 0x40000000: read_sec += 1
+                    if section.SizeOfRawData + section.PointerToRawData > fsize: sec_exc = 1
+
+                    for flag in char_flags:
+                        if section.Characteristics & flag:
+                            base[f'Char_{flag:08X}_Count'] += 1.0
+                            base[f'Char_{flag:08X}_MeanEntropy'] += s_entropy
+
+                base['SectionMaxEntropy'] = max(entropies) if entropies else 0.0
+                base['SectionMinEntropy'] = min(entropies) if entropies else 0.0
+                base['SectionMeanEntropy'] = sum(entropies) / len(entropies) if entropies else 0.0
+                base['SectionMaxRawSize'] = max(raw_sizes) if raw_sizes else 0.0
+                base['SectionMinRawSize'] = min(raw_sizes) if raw_sizes else 0.0
+                base['SectionMeanRawSize'] = sum(raw_sizes) / len(raw_sizes) if raw_sizes else 0.0
+                base['SectionMaxVSize'] = max(v_sizes) if v_sizes else 0.0
+                base['SectionMinVSize'] = min(v_sizes) if v_sizes else 0.0
+                base['SectionMeanVSize'] = sum(v_sizes) / len(v_sizes) if v_sizes else 0.0
+                base['ExecutableSections'] = exec_sec
+                base['WritableSections'] = write_sec
+                base['ReadableSections'] = read_sec
+                base['SectionException'] = float(sec_exc)
+
+                for flag in char_flags:
+                    if base[f'Char_{flag:08X}_Count'] > 0:
+                        base[f'Char_{flag:08X}_MeanEntropy'] = base[f'Char_{flag:08X}_MeanEntropy'] / base[f'Char_{flag:08X}_Count']
+
+            string_keys = ['FileDescription', 'FileVersion', 'ProductName', 'ProductVersion', 'CompanyName', 'LegalCopyright', 'Comments', 'InternalName', 'LegalTrademarks', 'SpecialBuild', 'PrivateBuild']
+            for key in string_keys: 
+                base[f'{key}Length'] = 0.0
+                
+            if hasattr(pe, 'FileInfo'):
+                for fileinfo_list in pe.FileInfo:
+                    for fileinfo in fileinfo_list:
+                        if getattr(fileinfo, 'name', '') in ('StringFileInfo', b'StringFileInfo'):
+                            for st in getattr(fileinfo, 'StringTable', []):
+                                for key, val in st.entries.items():
+                                    try:
+                                        k = key.decode('utf-8', 'ignore') if isinstance(key, bytes) else str(key)
+                                        if k in string_keys:
+                                            v = val.decode('utf-8', 'ignore') if isinstance(val, bytes) else str(val)
+                                            base[f'{k}Length'] = float(len(v))
+                                    except Exception: 
+                                        continue
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_TLS') and hasattr(pe.DIRECTORY_ENTRY_TLS, 'struct'):
+                base['HasTlsCallbacks'] = 1.0 if getattr(pe.DIRECTORY_ENTRY_TLS.struct, 'AddressOfCallBacks', 0) != 0 else 0.0
+            
+            if hasattr(pe, 'VS_FIXEDFILEINFO') and len(pe.VS_FIXEDFILEINFO) > 0:
+                flags = getattr(pe.VS_FIXEDFILEINFO[0], 'FileFlags', 0)
+                base['IsDebug'] = 1.0 if flags & 0x1 else 0.0
+                base['IsPreRelease'] = 1.0 if flags & 0x2 else 0.0
+                base['IsPatched'] = 1.0 if flags & 0x4 else 0.0
+                base['IsPrivateBuild'] = 1.0 if flags & 0x8 else 0.0
+                base['IsSpecialBuild'] = 1.0 if flags & 0x20 else 0.0
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_IMPORT'):
+                base['ImportCount'] = len(pe.DIRECTORY_ENTRY_IMPORT)
+                func_count = 0
+                for entry in pe.DIRECTORY_ENTRY_IMPORT:
+                    if getattr(entry, 'dll', None):
+                        try: dlls.add(entry.dll.decode('ascii', 'ignore').lower())
+                        except Exception: pass
+                    for imp in getattr(entry, 'imports', []):
+                        func_count += 1
+                        if getattr(imp, 'name', None):
+                            try: apis.add(imp.name.decode('ascii', 'ignore'))
+                            except Exception: pass
+                base['ImportFunctionCount'] = func_count
+
+            base['ExportCount'] = len(pe.DIRECTORY_ENTRY_EXPORT.symbols) if (hasattr(pe, 'DIRECTORY_ENTRY_EXPORT') and hasattr(pe.DIRECTORY_ENTRY_EXPORT, 'symbols')) else 0.0
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_RESOURCE'):
+                icon_count = 0
+                for entry in pe.DIRECTORY_ENTRY_RESOURCE.entries:
+                    if getattr(entry, 'id', None) == 3 and hasattr(entry, 'directory'):
+                        icon_count += len(getattr(entry.directory, 'entries', []))
+                base['IconCount'] = icon_count
+            else: 
+                base['IconCount'] = 0.0
+
+            base['DebugCount'] = len(pe.DIRECTORY_ENTRY_DEBUG) if hasattr(pe, 'DIRECTORY_ENTRY_DEBUG') else 0.0
+
+            base.update(cls._extract_strings(file_bytes))
+            base.update(cls._extract_histograms(file_bytes))
+            base.update(cls._extract_overlay_features(pe, fsize))
+            base.update(cls._extract_rich_header(pe))
+            base.update(cls._extract_ep_anomalies(pe))
+            base.update(cls._extract_advanced_resources(pe))
+            base.update(cls._extract_load_config(pe))
+            base.update(cls._extract_security_directory(pe, file_bytes, fsize))
+
+            for k in base: base[k] = cls._safe_float(base[k])
+            return {"Base": base, "DLLs": list(dlls), "APIs": list(apis)}
+
+        except Exception: return None
+        finally:
+            if pe: pe.close()
+
+####################################################################################################
+
+def load_existing_hashes():
+    hashes = set()
+    if os.path.exists(JSONL_PATH):
+        with open(JSONL_PATH, 'r', encoding='utf-8') as f:
+            for line in f:
+                try:
+                    data = JSON_LOADS(line)
+                    if 'FileHash' in data: hashes.add(data['FileHash'])
+                except Exception: pass
+    return hashes
+
+GLOBAL_HASHES = set()
+
+def worker_init(shared_hashes):
+    global GLOBAL_HASHES
+    GLOBAL_HASHES = shared_hashes
+
+def _extract_worker_wrapper(args):
+    return _extract_worker(*args)
+
+def _extract_worker(file_path, label):
+    try:
+        fsize = os.path.getsize(file_path)
+        if fsize == 0 or fsize > MAX_FILE_SIZE:
+            return 'error', None
+
+        with open(file_path, "rb") as f:
+            file_bytes = f.read()
+
+        sha256 = hashlib.sha256(file_bytes).hexdigest()
+        
+        if sha256 in GLOBAL_HASHES:
+            return 'skipped', None
+
+        res = FeatureExtractor.extract(file_bytes, file_path, fsize)
+        if res:
+            final_res = {"Label": label, "FileHash": sha256, **res}
+            return 'success', (sha256, JSON_DUMPS(final_res) + "\n")
+            
+        return 'error', None
+    except Exception:
+        return 'error', None
+
+####################################################################################################
+
+def scan_and_save(path, label, existing_hashes):
+    print(f"\n[*] Scanning path: {path} (Label={label})")
+    files = [path] if os.path.isfile(path) else [os.path.join(r, f) for r, _, fs in os.walk(path) for f in fs]
+    
+    total = len(files)
+    if total == 0:
+        print("[-] No files found.")
+        return
+
+    print(f"[*] Found {total} files. Starting {MAX_WORKERS}-process extraction...\n")
+    if HAS_ORJSON:
+        print("[+] orjson acceleration enabled.")
+    
+    count, errors, skipped, processed_files = 0, 0, 0, 0
+    start_time = time.time()
+    batch_buffer = []
+    
+    pool = multiprocessing.Pool(processes=MAX_WORKERS, initializer=worker_init, initargs=(existing_hashes,))
+    tasks = [(fpath, label) for fpath in files]
+    
+    try:
+        for status, data in pool.imap_unordered(_extract_worker_wrapper, tasks):
+            processed_files += 1
+            
+            if status == 'error':
+                errors += 1
+            elif status == 'skipped':
+                skipped += 1
+            elif status == 'success':
+                sha256, json_str = data
+                if sha256 not in existing_hashes:
+                    existing_hashes.add(sha256)
+                    batch_buffer.append(json_str)
+                    count += 1
+                else:
+                    skipped += 1
+
+            if len(batch_buffer) >= BATCH_SIZE:
+                with open(JSONL_PATH, 'a', encoding='utf-8') as f_out:
+                    f_out.writelines(batch_buffer)
+                batch_buffer.clear()
+
+            elapsed = time.time() - start_time
+            rate = processed_files / elapsed if elapsed > 0 else 0
+            sys.stdout.write(f"\r[{processed_files}/{total}] Added: {count} | Skipped: {skipped} | Errors: {errors} | Speed: {rate:.1f} files/s")
+            sys.stdout.flush()
+
+        pool.close()
+        pool.join()
+
+    except KeyboardInterrupt:
+        print("\n\n[-] User aborted. Force terminating all child processes...")
+        pool.terminate()
+        pool.join()
+    except Exception as e:
+        print(f"\n[-] Critical error: {e}")
+        pool.terminate()
+        pool.join()
+    finally:
+        if batch_buffer:
+            try:
+                with open(JSONL_PATH, 'a', encoding='utf-8') as f_out:
+                    f_out.writelines(batch_buffer)
+            except Exception as save_err:
+                print(f"\n[-] Failed to save remaining buffer: {save_err}")
+        
+        print(f"\n\n[+] Scan complete. Total added: {count}, Total skipped: {skipped}")
+
+####################################################################################################
+
+if __name__ == "__main__":
+    multiprocessing.freeze_support() 
+    
+    print("\n---------------- PE Dataset Builder v4.0 ----------------\n")
+    
+    existing_hashes = load_existing_hashes()
+    print(f"[+] Found {len(existing_hashes)} existing hashes.\n")
+
+    try:
+        while True:
+            print("-" * 57)
+            target_path = input("\n[*] Enter path (file or directory): ").strip().strip('"').strip("'")
+            if target_path.lower() in ['exit', 'q']: break
+            if not target_path or not os.path.exists(target_path):
+                print("[-] Invalid path.")
+                continue
+
+            while True:
+                label_input = input("[*] Enter label (0=Safe, 1=Malware): ").strip()
+                if label_input.lower() in ['exit', 'q']: sys.exit()
+                if label_input in ['0', '1']: break
+                print("[-] Please enter 0 or 1.")
+
+            scan_and_save(target_path, int(label_input), existing_hashes)
+            
+    except KeyboardInterrupt:
+        print("\n\n[-] Aborted.")

Engine/Properties/scanner.py

@@ -0,0 +1,680 @@
+import os, sys, math, json, pefile, datetime
+import numpy as np
+import onnxruntime as ort
+import ctypes, ctypes.wintypes
+import re, zlib
+
+####################################################################################################
+
+MODEL_FILE = "Pefile_General_S1.onnx"
+FEATURE_FILE = "features.json"
+MAX_FILE_SIZE = 4 * 1024 * 1024 * 1024
+
+####################################################################################################
+
+class WINTRUST_FILE_INFO(ctypes.Structure):
+    _fields_ = [
+        ("cbStruct", ctypes.wintypes.DWORD),
+        ("pcwszFilePath", ctypes.wintypes.LPCWSTR),
+        ("hFile", ctypes.wintypes.HANDLE),
+        ("pgKnownSubject", ctypes.wintypes.LPVOID)
+    ]
+
+class WINTRUST_DATA_UNION(ctypes.Union):
+    _fields_ = [
+        ("pFile", ctypes.POINTER(WINTRUST_FILE_INFO)),
+        ("pCatalog", ctypes.wintypes.LPVOID),
+        ("pBlob", ctypes.wintypes.LPVOID),
+        ("pSgnr", ctypes.wintypes.LPVOID),
+        ("pCert", ctypes.wintypes.LPVOID)
+    ]
+
+class WINTRUST_DATA(ctypes.Structure):
+    _fields_ = [
+        ("cbStruct", ctypes.wintypes.DWORD),
+        ("pPolicyCallbackData", ctypes.wintypes.LPVOID),
+        ("pSIPClientData", ctypes.wintypes.LPVOID),
+        ("dwUIChoice", ctypes.wintypes.DWORD),
+        ("fdwRevocationChecks", ctypes.wintypes.DWORD),
+        ("dwUnionChoice", ctypes.wintypes.DWORD),
+        ("u", WINTRUST_DATA_UNION),
+        ("dwStateAction", ctypes.wintypes.DWORD),
+        ("hWVTStateData", ctypes.wintypes.HANDLE),
+        ("pwszURLReference", ctypes.wintypes.LPCWSTR),
+        ("dwProvFlags", ctypes.wintypes.DWORD),
+        ("dwUIContext", ctypes.wintypes.DWORD),
+        ("pSignatureSettings", ctypes.wintypes.LPVOID)
+    ]
+
+class GUID(ctypes.Structure):
+    _fields_ = [
+        ("Data1", ctypes.wintypes.DWORD),
+        ("Data2", ctypes.wintypes.WORD),
+        ("Data3", ctypes.wintypes.WORD),
+        ("Data4", ctypes.c_ubyte * 8)
+    ]
+
+V2_GUID = GUID(0x00AAC56B, 0xCD44, 0x11D0, (ctypes.c_ubyte * 8)(0x8C, 0xC2, 0x00, 0xC0, 0x4F, 0xC2, 0x95, 0xEE))
+
+####################################################################################################
+
+class WinTrust:
+    @staticmethod
+    def verify(file_path):
+        if os.name != 'nt':
+            return 0
+        try:
+            wintrust = ctypes.windll.wintrust
+            wintrust.WinVerifyTrust.argtypes = [ctypes.wintypes.HWND, ctypes.POINTER(GUID), ctypes.wintypes.LPVOID]
+            wintrust.WinVerifyTrust.restype = ctypes.wintypes.LONG
+
+            fi = WINTRUST_FILE_INFO()
+            fi.cbStruct = ctypes.sizeof(WINTRUST_FILE_INFO)
+            fi.pcwszFilePath = os.path.abspath(file_path)
+            fi.hFile = None
+            fi.pgKnownSubject = None
+
+            wt_union = WINTRUST_DATA_UNION()
+            wt_union.pFile = ctypes.pointer(fi)
+
+            td = WINTRUST_DATA()
+            td.cbStruct = ctypes.sizeof(WINTRUST_DATA)
+            td.pPolicyCallbackData = None
+            td.pSIPClientData = None
+            td.dwUIChoice = 2
+            td.fdwRevocationChecks = 0
+            td.dwUnionChoice = 1
+            td.u = wt_union
+            td.dwStateAction = 0
+            td.hWVTStateData = None
+            td.pwszURLReference = None
+            td.dwProvFlags = 0
+            td.dwUIContext = 0
+            td.pSignatureSettings = None
+
+            return 1 if wintrust.WinVerifyTrust(None, ctypes.byref(V2_GUID), ctypes.byref(td)) == 0 else 0
+        except Exception:
+            return 0
+
+####################################################################################################
+
+class FeatureExtractor:
+    _STRING_PATTERN = re.compile(b'[\x20-\x7E]{5,}')
+
+    @staticmethod
+    def _safe_float(val):
+        try:
+            f = float(val)
+            return f if not (math.isinf(f) or math.isnan(f)) else 0.0
+        except Exception: 
+            return 0.0
+
+    @staticmethod
+    def _calc_entropy(data):
+        if not data: return 0.0
+        import numpy as np
+        arr = np.frombuffer(data, dtype=np.uint8)
+        counts = np.bincount(arr, minlength=256)
+        probs = counts[counts > 0] / len(arr)
+        return float(-np.sum(probs * np.log2(probs)))
+
+    @classmethod
+    def _extract_strings(cls, file_bytes):
+        res = {"StringCount": 0.0, "StringMeanLength": 0.0, "StringEntropy": 0.0}
+        for i in range(95):
+            res[f'StringHist_{i:02d}'] = 0.0
+
+        count = 0
+        total_len = 0
+        char_counts = [0] * 95
+        combined_data = bytearray()
+
+        for match in cls._STRING_PATTERN.finditer(file_bytes):
+            m = match.group()
+            count += 1
+            length = len(m)
+            total_len += length
+            combined_data.extend(m)
+            for b in m:
+                char_counts[b - 0x20] += 1
+
+        if count == 0:
+            return res
+
+        res["StringCount"] = float(count)
+        res["StringMeanLength"] = float(total_len) / count
+        res["StringEntropy"] = cls._calc_entropy(combined_data)
+
+        for i in range(95):
+            res[f'StringHist_{i:02d}'] = float(char_counts[i]) / total_len
+
+        return res
+
+    @classmethod
+    def _extract_histograms(cls, file_bytes):
+        import numpy as np
+        arr = np.frombuffer(file_bytes, dtype=np.uint8)
+        sz = len(arr)
+        res = {}
+
+        if sz == 0:
+            for i in range(256):
+                res[f'ByteHist_{i:02X}'] = 0.0
+                res[f'ByteEnt_{i:02X}'] = 0.0
+            return res
+
+        byte_counts = np.bincount(arr, minlength=256)
+        byte_hist = byte_counts / sz
+        for i, v in enumerate(byte_hist):
+            res[f'ByteHist_{i:02X}'] = float(v)
+
+        ent_hist = np.zeros(256, dtype=np.float64)
+        window = 2048
+        step = 1024
+        num_windows = (sz - window) // step + 1 if sz >= window else 1
+
+        for i in range(num_windows):
+            w = arr if sz < window else arr[i*step : i*step+window]
+            w_counts = np.bincount(w, minlength=256)
+            
+            p = w_counts[w_counts > 0] / len(w)
+            entropy = -np.sum(p * np.log2(p))
+            
+            ent_bin = int(entropy * 2.0)
+            if ent_bin > 15:
+                ent_bin = 15
+                
+            byte_bins = w_counts.reshape(16, 16).sum(axis=1)
+            
+            idx_start = ent_bin * 16
+            ent_hist[idx_start : idx_start+16] += byte_bins
+
+        ent_sum = np.sum(ent_hist)
+        if ent_sum > 0:
+            ent_hist /= ent_sum
+
+        for i, v in enumerate(ent_hist):
+            res[f'ByteEnt_{i:02X}'] = float(v)
+
+        return res
+
+    @classmethod
+    def _extract_overlay_features(cls, pe, fsize):
+        overlay_offset = pe.get_overlay_data_start_offset()
+        if not overlay_offset or overlay_offset >= fsize:
+            return {"HasOverlay": 0.0, "OverlaySize": 0.0, "OverlayRatio": 0.0, "OverlayEntropy": 0.0}
+        
+        overlay_data = pe.get_overlay()
+        if not overlay_data:
+            return {"HasOverlay": 0.0, "OverlaySize": 0.0, "OverlayRatio": 0.0, "OverlayEntropy": 0.0}
+
+        sz = len(overlay_data)
+        return {
+            "HasOverlay": 1.0,
+            "OverlaySize": float(sz),
+            "OverlayRatio": float(sz) / float(fsize),
+            "OverlayEntropy": cls._calc_entropy(overlay_data)
+        }
+
+    @classmethod
+    def _extract_rich_header(cls, pe):
+        if not hasattr(pe, 'RICH_HEADER') or not pe.RICH_HEADER:
+            return {"HasRichHeader": 0.0, "RichHeaderCount": 0.0}
+        return {
+            "HasRichHeader": 1.0,
+            "RichHeaderCount": float(len(pe.RICH_HEADER.values) // 2) if hasattr(pe.RICH_HEADER, 'values') else 0.0
+        }
+
+    @classmethod
+    def _extract_ep_anomalies(cls, pe):
+        if not hasattr(pe, 'OPTIONAL_HEADER') or not hasattr(pe, 'sections') or not pe.sections:
+            return {"EntryPointSectionIndex": -1.0, "EntryPointInExecutable": 0.0, "EntryPointInLastSection": 0.0}
+
+        ep = pe.OPTIONAL_HEADER.AddressOfEntryPoint
+        ep_section_idx = -1
+        ep_in_exec = 0.0
+        
+        for idx, sec in enumerate(pe.sections):
+            if sec.VirtualAddress <= ep < (sec.VirtualAddress + sec.Misc_VirtualSize):
+                ep_section_idx = idx
+                if sec.Characteristics & 0x20000000:
+                    ep_in_exec = 1.0
+                break
+                
+        return {
+            "EntryPointSectionIndex": float(ep_section_idx),
+            "EntryPointInExecutable": ep_in_exec,
+            "EntryPointInLastSection": 1.0 if ep_section_idx == len(pe.sections) - 1 else 0.0
+        }
+
+    @classmethod
+    def _extract_advanced_resources(cls, pe):
+        res_data = {
+            "ResourceMaxEntropy": 0.0,
+            "ResourceMinEntropy": 0.0,
+            "ResourceMeanEntropy": 0.0,
+            "ResourceLangCount": 0.0,
+            "ResourceRCDataCount": 0.0
+        }
+        
+        if not hasattr(pe, 'DIRECTORY_ENTRY_RESOURCE'):
+            return res_data
+            
+        entropies = []
+        langs = set()
+        rcdata_count = 0
+        
+        for entry_type in pe.DIRECTORY_ENTRY_RESOURCE.entries:
+            if hasattr(entry_type, 'id') and entry_type.id == 10: 
+                rcdata_count += len(getattr(entry_type.directory, 'entries', []))
+                
+            if not hasattr(entry_type, 'directory'):
+                continue
+                
+            for entry_id in entry_type.directory.entries:
+                if not hasattr(entry_id, 'directory'):
+                    continue
+                    
+                for entry_lang in entry_id.directory.entries:
+                    if hasattr(entry_lang, 'id'):
+                        langs.add(entry_lang.id)
+                    if hasattr(entry_lang, 'data'):
+                        try:
+                            data = pe.get_data(entry_lang.data.struct.OffsetToData, entry_lang.data.struct.Size)
+                            entropies.append(cls._calc_entropy(data))
+                        except Exception:
+                            continue
+                            
+        res_data["ResourceLangCount"] = float(len(langs))
+        res_data["ResourceRCDataCount"] = float(rcdata_count)
+        
+        if entropies:
+            res_data["ResourceMaxEntropy"] = max(entropies)
+            res_data["ResourceMinEntropy"] = min(entropies)
+            res_data["ResourceMeanEntropy"] = sum(entropies) / len(entropies)
+            
+        return res_data
+
+    @classmethod
+    def _extract_load_config(cls, pe):
+        cfg = {"HasLoadConfig": 0.0, "HasCFG": 0.0, "HasSEHTable": 0.0}
+        if hasattr(pe, 'DIRECTORY_ENTRY_LOAD_CONFIG'):
+            cfg["HasLoadConfig"] = 1.0
+            struct = pe.DIRECTORY_ENTRY_LOAD_CONFIG.struct
+            if getattr(struct, 'GuardCFFunctionTable', 0) != 0:
+                cfg["HasCFG"] = 1.0
+            if getattr(struct, 'SEHandlerTable', 0) != 0:
+                cfg["HasSEHTable"] = 1.0
+        return cfg
+
+    @classmethod
+    def _extract_security_directory(cls, pe, file_bytes, fsize):
+        res = {"HasSignature": 0.0, "SignatureCount": 0.0}
+        if not hasattr(pe, 'OPTIONAL_HEADER') or not hasattr(pe.OPTIONAL_HEADER, 'DATA_DIRECTORY'):
+            return res
+
+        sec_idx = 4
+        directories = pe.OPTIONAL_HEADER.DATA_DIRECTORY
+        if len(directories) <= sec_idx:
+            return res
+
+        sec_dir = directories[sec_idx]
+        if sec_dir.Size == 0 or sec_dir.VirtualAddress == 0:
+            return res
+
+        res["HasSignature"] = 1.0
+        offset = sec_dir.VirtualAddress
+        size = sec_dir.Size
+
+        if offset + size > fsize or offset < 0 or size < 0:
+            return res
+
+        count = 0
+        curr = offset
+        end = offset + size
+
+        while curr + 8 <= end:
+            dw_length = int.from_bytes(file_bytes[curr:curr+4], 'little')
+            if dw_length < 8:
+                break
+            count += 1
+            curr += (dw_length + 7) & ~7
+
+        res["SignatureCount"] = float(count)
+        return res
+
+    @classmethod
+    def extract(cls, file_path):
+        pe = None
+        try:
+            fsize = os.path.getsize(file_path)
+            if fsize == 0 or fsize > MAX_FILE_SIZE: 
+                return None
+
+            with open(file_path, "rb") as f:
+                file_bytes = f.read()
+
+            base, dlls, apis = {}, set(), set()
+            pe = pefile.PE(data=file_bytes, fast_load=True)
+
+            try:
+                pe.parse_rich_header()
+                pe.parse_data_directories(directories=[
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_IMPORT'], 
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_EXPORT'], 
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_RESOURCE'], 
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_DEBUG'], 
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_TLS'],
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG']
+                ])
+            except Exception: 
+                pass
+            
+            base['TrustSigned'] = float(WinTrust.verify(file_path))
+            base['FileEntropy'] = cls._calc_entropy(file_bytes)
+            base['FileSize'] = float(fsize)
+            
+            fh = pe.FILE_HEADER
+            base['Machine'] = getattr(fh, 'Machine', 0)
+            base['NumberOfSections'] = getattr(fh, 'NumberOfSections', 0)
+            base['TimeDateStamp'] = getattr(fh, 'TimeDateStamp', 0)
+            base['PointerToSymbolTable'] = getattr(fh, 'PointerToSymbolTable', 0)
+            base['NumberOfSymbols'] = getattr(fh, 'NumberOfSymbols', 0)
+            base['SizeOfOptionalHeader'] = getattr(fh, 'SizeOfOptionalHeader', 0)
+            base['Characteristics'] = getattr(fh, 'Characteristics', 0)
+
+            curr_ts = datetime.datetime.utcnow().timestamp()
+            base['HasInvalidTimestamp'] = 1.0 if (base['TimeDateStamp'] < 631152000 or base['TimeDateStamp'] > curr_ts + 2592000) else 0.0
+            base['FileTimeException'] = 1.0 if base['TimeDateStamp'] == 0 else 0.0
+            base['Is64Bit'] = 1.0 if base['Machine'] in (0x8664, 0xAA64, 0x0200) else 0.0
+            base['IsExe'] = 1.0 if pe.is_exe() else 0.0
+            base['IsDll'] = 1.0 if pe.is_dll() else 0.0
+
+            base['ExceptionCount'] = 0.0
+
+            if hasattr(pe, 'OPTIONAL_HEADER'):
+                op = pe.OPTIONAL_HEADER
+                fields = ['Magic', 'MajorLinkerVersion', 'MinorLinkerVersion', 'SizeOfCode', 'SizeOfInitializedData', 'SizeOfUninitializedData', 'AddressOfEntryPoint', 'BaseOfCode', 'ImageBase', 'SectionAlignment', 'FileAlignment', 'MajorOperatingSystemVersion', 'MinorOperatingSystemVersion', 'MajorImageVersion', 'MinorImageVersion', 'MajorSubsystemVersion', 'MinorSubsystemVersion', 'SizeOfImage', 'SizeOfHeaders', 'CheckSum', 'Subsystem', 'DllCharacteristics', 'SizeOfStackReserve', 'SizeOfStackCommit', 'SizeOfHeapReserve', 'SizeOfHeapCommit', 'LoaderFlags', 'NumberOfRvaAndSizes']
+                for f in fields: base[f] = getattr(op, f, 0)
+                base['IsDriver'] = 1.0 if base.get('Subsystem') == 1 else 0.0
+
+                if hasattr(op, 'DATA_DIRECTORY'):
+                    for i, directory in enumerate(op.DATA_DIRECTORY):
+                        base[f'DataDirectory_{i}_Size'] = directory.Size
+                        base[f'DataDirectory_{i}_VA'] = directory.VirtualAddress
+                    
+                    exc_idx = pefile.DIRECTORY_ENTRY.get('IMAGE_DIRECTORY_ENTRY_EXCEPTION', 3)
+                    if len(op.DATA_DIRECTORY) > exc_idx and op.DATA_DIRECTORY[exc_idx].Size > 0:
+                        base['ExceptionCount'] = op.DATA_DIRECTORY[exc_idx].Size // 12 if base['Machine'] in (0x8664, 0xAA64) else 0.0
+
+            char_flags = [0x00000020, 0x00000040, 0x00000080, 0x02000000, 0x20000000, 0x40000000, 0x80000000]
+            for flag in char_flags:
+                base[f'Char_{flag:08X}_Count'] = 0.0
+                base[f'Char_{flag:08X}_MeanEntropy'] = 0.0
+
+            for i in range(50):
+                base[f'SectionHash_{i:02d}'] = 0.0
+
+            if hasattr(pe, 'sections'):
+                base['SectionCount'] = len(pe.sections)
+                entropies, raw_sizes, v_sizes = [], [], []
+                exec_sec, write_sec, read_sec, sec_exc = 0, 0, 0, 0
+                
+                for section in pe.sections:
+                    sec_name = section.Name.rstrip(b'\x00')
+                    hash_val = zlib.crc32(sec_name) % 50
+                    base[f'SectionHash_{hash_val:02d}'] += 1.0
+
+                    try:
+                        s_data = section.get_data()
+                        s_entropy = cls._calc_entropy(s_data)
+                    except Exception: 
+                        s_entropy = 0.0
+
+                    entropies.append(s_entropy)
+                    raw_sizes.append(section.SizeOfRawData)
+                    v_sizes.append(section.Misc_VirtualSize)
+
+                    if section.Characteristics & 0x20000000: exec_sec += 1
+                    if section.Characteristics & 0x80000000: write_sec += 1
+                    if section.Characteristics & 0x40000000: read_sec += 1
+                    if section.SizeOfRawData + section.PointerToRawData > fsize: sec_exc = 1
+
+                    for flag in char_flags:
+                        if section.Characteristics & flag:
+                            base[f'Char_{flag:08X}_Count'] += 1.0
+                            base[f'Char_{flag:08X}_MeanEntropy'] += s_entropy
+
+                base['SectionMaxEntropy'] = max(entropies) if entropies else 0.0
+                base['SectionMinEntropy'] = min(entropies) if entropies else 0.0
+                base['SectionMeanEntropy'] = sum(entropies) / len(entropies) if entropies else 0.0
+                base['SectionMaxRawSize'] = max(raw_sizes) if raw_sizes else 0.0
+                base['SectionMinRawSize'] = min(raw_sizes) if raw_sizes else 0.0
+                base['SectionMeanRawSize'] = sum(raw_sizes) / len(raw_sizes) if raw_sizes else 0.0
+                base['SectionMaxVSize'] = max(v_sizes) if v_sizes else 0.0
+                base['SectionMinVSize'] = min(v_sizes) if v_sizes else 0.0
+                base['SectionMeanVSize'] = sum(v_sizes) / len(v_sizes) if v_sizes else 0.0
+                base['ExecutableSections'] = exec_sec
+                base['WritableSections'] = write_sec
+                base['ReadableSections'] = read_sec
+                base['SectionException'] = float(sec_exc)
+
+                for flag in char_flags:
+                    if base[f'Char_{flag:08X}_Count'] > 0:
+                        base[f'Char_{flag:08X}_MeanEntropy'] = base[f'Char_{flag:08X}_MeanEntropy'] / base[f'Char_{flag:08X}_Count']
+
+            string_keys = ['FileDescription', 'FileVersion', 'ProductName', 'ProductVersion', 'CompanyName', 'LegalCopyright', 'Comments', 'InternalName', 'LegalTrademarks', 'SpecialBuild', 'PrivateBuild']
+            for key in string_keys: 
+                base[f'{key}Length'] = 0.0
+                
+            if hasattr(pe, 'FileInfo'):
+                for fileinfo_list in pe.FileInfo:
+                    for fileinfo in fileinfo_list:
+                        if getattr(fileinfo, 'name', '') in ('StringFileInfo', b'StringFileInfo'):
+                            for st in getattr(fileinfo, 'StringTable', []):
+                                for key, val in st.entries.items():
+                                    try:
+                                        k = key.decode('utf-8', 'ignore') if isinstance(key, bytes) else str(key)
+                                        if k in string_keys:
+                                            v = val.decode('utf-8', 'ignore') if isinstance(val, bytes) else str(val)
+                                            base[f'{k}Length'] = float(len(v))
+                                    except Exception: 
+                                        continue
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_TLS') and hasattr(pe.DIRECTORY_ENTRY_TLS, 'struct'):
+                base['HasTlsCallbacks'] = 1.0 if getattr(pe.DIRECTORY_ENTRY_TLS.struct, 'AddressOfCallBacks', 0) != 0 else 0.0
+            
+            if hasattr(pe, 'VS_FIXEDFILEINFO') and len(pe.VS_FIXEDFILEINFO) > 0:
+                flags = getattr(pe.VS_FIXEDFILEINFO[0], 'FileFlags', 0)
+                base['IsDebug'] = 1.0 if flags & 0x1 else 0.0
+                base['IsPreRelease'] = 1.0 if flags & 0x2 else 0.0
+                base['IsPatched'] = 1.0 if flags & 0x4 else 0.0
+                base['IsPrivateBuild'] = 1.0 if flags & 0x8 else 0.0
+                base['IsSpecialBuild'] = 1.0 if flags & 0x20 else 0.0
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_IMPORT'):
+                base['ImportCount'] = len(pe.DIRECTORY_ENTRY_IMPORT)
+                func_count = 0
+                for entry in pe.DIRECTORY_ENTRY_IMPORT:
+                    if getattr(entry, 'dll', None):
+                        try: dlls.add(entry.dll.decode('ascii', 'ignore').lower())
+                        except Exception: pass
+                    for imp in getattr(entry, 'imports', []):
+                        func_count += 1
+                        if getattr(imp, 'name', None):
+                            try: apis.add(imp.name.decode('ascii', 'ignore'))
+                            except Exception: pass
+                base['ImportFunctionCount'] = func_count
+
+            base['ExportCount'] = len(pe.DIRECTORY_ENTRY_EXPORT.symbols) if (hasattr(pe, 'DIRECTORY_ENTRY_EXPORT') and hasattr(pe.DIRECTORY_ENTRY_EXPORT, 'symbols')) else 0.0
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_RESOURCE'):
+                icon_count = 0
+                for entry in pe.DIRECTORY_ENTRY_RESOURCE.entries:
+                    if getattr(entry, 'id', None) == 3 and hasattr(entry, 'directory'):
+                        icon_count += len(getattr(entry.directory, 'entries', []))
+                base['IconCount'] = icon_count
+            else: 
+                base['IconCount'] = 0.0
+
+            base['DebugCount'] = len(pe.DIRECTORY_ENTRY_DEBUG) if hasattr(pe, 'DIRECTORY_ENTRY_DEBUG') else 0.0
+
+            base.update(cls._extract_strings(file_bytes))
+            base.update(cls._extract_histograms(file_bytes))
+            base.update(cls._extract_overlay_features(pe, fsize))
+            base.update(cls._extract_rich_header(pe))
+            base.update(cls._extract_ep_anomalies(pe))
+            base.update(cls._extract_advanced_resources(pe))
+            base.update(cls._extract_load_config(pe))
+            base.update(cls._extract_security_directory(pe, file_bytes, fsize))
+
+            for k in base: base[k] = cls._safe_float(base[k])
+            return {"Base": base, "DLLs": list(dlls), "APIs": list(apis)}
+
+        except Exception: return None
+        finally:
+            if pe: pe.close()
+
+####################################################################################################
+
+class ModelPredictor:
+    def __init__(self, model_path, feature_path):
+        self.model_features = self._load_features(feature_path)
+        self.sess = ort.InferenceSession(model_path, providers=['CPUExecutionProvider'])
+        self.input_name = self.sess.get_inputs()[0].name
+        
+        expected_dim = self.sess.get_inputs()[0].shape[1]
+        current_dim = len(self.model_features)
+        if current_dim != expected_dim:
+            raise ValueError(f"Dimension mismatch! Model expects {expected_dim} features, but feature file lists {current_dim}.")
+
+        self.feat_map = {feat: i for i, feat in enumerate(self.model_features)}
+
+    def _load_features(self, path):
+        if not os.path.exists(path):
+            raise FileNotFoundError(f"Feature file not found: {path}")
+        with open(path, 'r') as f:
+            return json.load(f)
+
+    def predict(self, raw_data):
+        vec = np.zeros((1, len(self.model_features)), dtype=np.float32)
+        base = raw_data.get('Base', {})
+        dlls = raw_data.get('DLLs', [])
+        apis = raw_data.get('APIs', [])
+
+        for k, v in base.items():
+            if k in self.feat_map:
+                vec[0, self.feat_map[k]] = v
+
+        for d in dlls:
+            h = zlib.crc32(d.encode('utf-8', 'ignore')) % 256
+            feat_name = f"DllHash_{h:03d}"
+            if feat_name in self.feat_map:
+                vec[0, self.feat_map[feat_name]] += 1.0
+
+        for a in apis:
+            h = zlib.crc32(a.encode('utf-8', 'ignore')) % 1024
+            feat_name = f"ApiHash_{h:04d}"
+            if feat_name in self.feat_map:
+                vec[0, self.feat_map[feat_name]] += 1.0
+
+        outputs = self.sess.run(None, {self.input_name: vec})
+        
+        if len(outputs) > 1:
+            result = outputs[1]
+            if isinstance(result, list) and len(result) > 0:
+                prob_dict = result[0]
+                if hasattr(prob_dict, 'get'):
+                    return float(prob_dict.get(1, prob_dict.get('1', 0.0)))
+            elif isinstance(result, np.ndarray):
+                if result.ndim == 2 and result.shape[1] > 1:
+                    return float(result[0][1])
+        return 0.0
+
+####################################################################################################
+
+def scan_target(target, predictor):
+    files = []
+    if os.path.isfile(target):
+        files.append(target)
+    elif os.path.isdir(target):
+        for r, _, fs in os.walk(target):
+            for f in fs:
+                files.append(os.path.join(r, f))
+    
+    if not files:
+        print("[-] No valid PE files found.")
+        return
+
+    print(f"\n[*] Scanning {len(files)} files...\n")
+    print(f"{'RESULT':<10} | {'PROB':<8} | {'FILE'}")
+    print("-" * 80)
+
+    safe_count = 0
+    mal_count = 0
+    
+    for fpath in files:
+        try:
+            data = FeatureExtractor.extract(fpath)
+            if not data:
+                print(f"{'ERROR':<10} | {'----':<8} | {fpath}")
+                continue
+            
+            prob = predictor.predict(data)
+            is_malware = prob > 0.5
+            
+            label = "MALWARE" if is_malware else "SAFE"
+            if is_malware:
+                mal_count += 1
+            else:
+                safe_count += 1
+
+            print(f"{label:<10} | {prob:.4f}   | {fpath}")
+            
+        except Exception as e:
+            print(f"{'FAIL':<10} | {'----':<8} | {fpath} ({str(e)})")
+
+    print("-" * 80)
+    print(f"[*] Summary: Safe={safe_count}, Malware={mal_count}, Total={len(files)}")
+
+####################################################################################################
+
+if __name__ == "__main__":
+    print("\n-------------------------- PE Malware Predictor v4.0 --------------------------\n")
+    print(f"[*] © 2020-2026 87owo (PYAS Security)")
+    print(f"[*] Loading model features and weights...")
+
+    base_dir = os.path.dirname(sys.executable) if getattr(sys, 'frozen', False) else os.path.dirname(os.path.abspath(__file__))
+    model_path = os.path.join(base_dir, MODEL_FILE)
+    feature_path = os.path.join(base_dir, FEATURE_FILE)
+
+    try:
+        predictor = ModelPredictor(model_path, feature_path)
+    except Exception as e:
+        print(f"[-] Critical Error: {e}")
+        sys.exit(1)
+
+    if len(sys.argv) > 1:
+        for path in sys.argv[1:]:
+            target = path.strip('"').strip("'")
+            if os.path.exists(target):
+                print()
+                print("-" * 80)
+                scan_target(target, predictor)
+            else:
+                print(f"[-] Path does not exist: {target}")
+    else:
+        while True:
+            try:
+                print()
+                print("-" * 80)
+                path = input("\n[?] Enter File or Folder Path (or 'q' to exit): ").strip().strip('"').strip("'")
+                if path.lower() in ['q', 'exit']: break
+                if not os.path.exists(path):
+                    print("[-] Path does not exist.")
+                    continue
+                scan_target(path, predictor)
+            except KeyboardInterrupt:
+                break
+            except Exception as e:
+                print(f"[-] Error: {e}")

Engine/Properties/train_server.py

@@ -0,0 +1,259 @@
+import os, sys, time, json, onnxmltools, zlib
+import numpy as np
+import pandas as pd
+import lightgbm as lgb
+import scipy.sparse as sp
+
+from collections import defaultdict
+from onnxmltools.convert.common.data_types import FloatTensorType
+from sklearn.model_selection import train_test_split
+from sklearn.metrics import accuracy_score, roc_auc_score
+
+try:
+    import orjson
+    JSON_LOADS = orjson.loads
+except ImportError:
+    JSON_LOADS = json.loads
+
+####################################################################################################
+
+JSONL_PATH = "pe_features.jsonl"
+MODEL_FILE = "model.txt"
+ONNX_FILE = "Pefile_General_S1.onnx"
+FEATURE_FILE = "features.json"
+TEST_SIZE = 0.0001
+RANDOM_SEED = 42
+
+DLL_HASH_DIM = 256
+API_HASH_DIM = 1024
+
+EXCLUDE_FEATURES = {
+    'label', 'filehash',
+}
+
+LGBM_PARAMS = {
+    'objective': 'binary',
+    'metric': ['binary_logloss', 'auc'],
+    'boosting_type': 'gbdt',
+    'num_leaves': 256,
+    'feature_fraction': 0.8,
+    'bagging_fraction': 1.0,
+    'bagging_freq': 5,
+    'verbose': -1,
+    'seed': RANDOM_SEED,
+    'n_jobs': -1,
+    'max_depth': -1,
+    'min_data_in_leaf': 50,
+}
+
+####################################################################################################
+
+def analyze_schema(jsonl_path):
+    print("[*] Stage 1: Scanning global schema...")
+    base_keys = set()
+    num_lines = 0
+
+    with open(jsonl_path, 'rb') as f:
+        for line in f:
+            try:
+                data = JSON_LOADS(line)
+                base_data = data.get('Base')
+                if base_data:
+                    base_keys.update(base_data.keys())
+                num_lines += 1
+            except Exception:
+                continue
+
+    base_schema = sorted([k for k in base_keys if k.lower().strip() not in EXCLUDE_FEATURES])
+    dll_schema = [f"DllHash_{i:03d}" for i in range(DLL_HASH_DIM)]
+    api_schema = [f"ApiHash_{i:04d}" for i in range(API_HASH_DIM)]
+    
+    return base_schema, dll_schema, api_schema, num_lines
+
+####################################################################################################
+
+def load_data_efficiently(jsonl_path, base_schema, dll_schema, api_schema, num_lines):
+    print(f"[*] Stage 2: Building sparse feature matrix dynamically (Expected samples: {num_lines})...")
+    final_features = base_schema + dll_schema + api_schema
+    num_features = len(final_features)
+
+    base_idx = {feat: i for i, feat in enumerate(base_schema)}
+    offset_dll = len(base_schema)
+    offset_api = offset_dll + DLL_HASH_DIM
+
+    rows, cols, vals = [], [], []
+    y = np.zeros(num_lines, dtype=np.int8)
+
+    with open(jsonl_path, 'rb') as f:
+        row_idx = 0
+        for line in f:
+            try:
+                data = JSON_LOADS(line)
+                y[row_idx] = data.get('Label', 0)
+
+                base_data = data.get('Base')
+                if base_data:
+                    for k, v in base_data.items():
+                        idx = base_idx.get(k)
+                        if idx is not None:
+                            val = float(v)
+                            if val != 0.0:
+                                rows.append(row_idx)
+                                cols.append(idx)
+                                vals.append(val)
+
+                dll_data = data.get('DLLs')
+                if dll_data:
+                    for d in dll_data:
+                        idx = zlib.crc32(d.encode('utf-8', 'ignore')) % DLL_HASH_DIM
+                        rows.append(row_idx)
+                        cols.append(offset_dll + idx)
+                        vals.append(1.0)
+
+                api_data = data.get('APIs')
+                if api_data:
+                    for a in api_data:
+                        idx = zlib.crc32(a.encode('utf-8', 'ignore')) % API_HASH_DIM
+                        rows.append(row_idx)
+                        cols.append(offset_api + idx)
+                        vals.append(1.0)
+
+                row_idx += 1
+            except Exception:
+                continue
+
+    y = y[:row_idx]
+    X = sp.csr_matrix((vals, (rows, cols)), shape=(row_idx, num_features), dtype=np.float32)
+    
+    return X, pd.Series(y), final_features
+
+####################################################################################################
+
+def _calculate_dynamic_lr(current_iter: int) -> float:
+    return max(0.01, 0.1 - (current_iter // 80) * 0.01)
+
+def train_process(X, y, feature_names):
+    print(f"[*] Dataset shape: {X.shape}")
+    
+    X_train, X_test, y_train, y_test = train_test_split(
+        X, y, test_size=TEST_SIZE, random_state=RANDOM_SEED, stratify=y
+    )
+    
+    n_pos = (y_train == 1).sum()
+    n_neg = (y_train == 0).sum()
+    
+    base_weight = n_neg / n_pos if n_pos > 0 else 1.0
+    weight_ratio_target = 0.005
+    final_pos_weight = base_weight * weight_ratio_target
+    
+    print(f"[*] Sample distribution: Safe={n_neg}, Malware={n_pos}")
+    print(f"[*] Weight correction: Base={base_weight:.4f}, Final={final_pos_weight:.4f}")
+    
+    train_data = lgb.Dataset(X_train, label=y_train, feature_name=feature_names)
+    valid_data = lgb.Dataset(X_test, label=y_test, reference=train_data, feature_name=feature_names)
+    
+    params = LGBM_PARAMS.copy()
+    params['scale_pos_weight'] = final_pos_weight
+
+    print("\n[*] Starting LightGBM training...")
+    start_time = time.time()
+    
+    model = lgb.train(
+        params,
+        train_data,
+        valid_sets=[valid_data],
+        num_boost_round=500,
+        callbacks=[
+            lgb.log_evaluation(period=50),
+            lgb.reset_parameter(learning_rate=_calculate_dynamic_lr)
+        ]
+    )
+    
+    elapsed = time.time() - start_time
+    print(f"\n[+] Training complete, time elapsed {elapsed:.2f} seconds")
+    
+    return model, X_test, y_test
+
+####################################################################################################
+
+def export_onnx_model(model, feature_names):
+    print(f"[*] Exporting ONNX model to {ONNX_FILE}...")
+    try:
+        initial_type = [('float_input', FloatTensorType([None, len(feature_names)]))]
+        onnx_model = onnxmltools.convert_lightgbm(model, initial_types=initial_type)
+        onnxmltools.utils.save_model(onnx_model, ONNX_FILE)
+        
+        with open(FEATURE_FILE, 'w') as f:
+            json.dump(feature_names, f)
+            
+        print(f"[+] ONNX export successful. Feature order saved to {FEATURE_FILE}")
+    except Exception as e:
+        print(f"[-] ONNX export failed: {e}")
+
+def evaluate_and_save(model, X_test, y_test):
+    print("\n------------------- Evaluation Report -------------------\n")
+    y_prob = model.predict(X_test, num_iteration=model.best_iteration)
+    y_pred = (y_prob > 0.5).astype(int)
+    
+    acc = accuracy_score(y_test, y_pred)
+    auc = roc_auc_score(y_test, y_prob)
+    
+    tp = np.sum((y_test == 1) & (y_pred == 1))
+    fn = np.sum((y_test == 1) & (y_pred == 0))
+    tn = np.sum((y_test == 0) & (y_pred == 0))
+    fp = np.sum((y_test == 0) & (y_pred == 1))
+    
+    total_malware = tp + fn
+    total_safe = tn + fp
+    
+    detection_rate = (tp / total_malware * 100) if total_malware > 0 else 0.0
+    fpr = (fp / total_safe * 100) if total_safe > 0 else 0.0
+    
+    print(f"Accuracy : {acc:.6f}")
+    print(f"ROC AUC  : {auc:.6f}\n")
+    
+    print(f"True Positive (Class 1) : {detection_rate:.3f}% ({tp}/{total_malware})")
+    print(f"False Positive (Class 0) : {fpr:.3f}% ({fp}/{total_safe})")
+
+    print("\n---------------------------------------------------------\n")
+    print("[*] Top 20 Features:")
+    
+    feature_names = model.feature_name()
+    importance = model.feature_importance(importance_type='gain')
+    feature_imp = pd.DataFrame(sorted(zip(importance, feature_names), reverse=True), columns=['Value', 'Feature'])
+    print(feature_imp.head(20).to_string(index=False))
+    
+    print("\n---------------------------------------------------------\n")
+    
+    model.save_model(MODEL_FILE)
+    print(f"[+] Native model saved to: {os.path.abspath(MODEL_FILE)}")
+    
+    export_onnx_model(model, feature_names)
+
+####################################################################################################
+
+if __name__ == "__main__":
+    print("\n---------------- PE Malware Trainer v4.0 ----------------\n")
+
+    if not os.path.exists(JSONL_PATH):
+        print(f"[-] Error: Feature file {JSONL_PATH} not found.")
+        sys.exit(1)
+
+    base_schema, dll_schema, api_schema, num_lines = analyze_schema(JSONL_PATH)
+    if num_lines == 0:
+        print("[-] Error: Feature file is empty.")
+        sys.exit(1)
+
+    print(f"[*] Detected Base features: {len(base_schema)}")
+    print(f"[*] Hashing DLL features: {len(dll_schema)}")
+    print(f"[*] Hashing API features: {len(api_schema)}")
+
+    X, y, final_features = load_data_efficiently(JSONL_PATH, base_schema, dll_schema, api_schema, num_lines)
+    
+    try:
+        model, X_test, y_test = train_process(X, y, final_features)
+        evaluate_and_save(model, X_test, y_test)
+    except KeyboardInterrupt:
+        print("\n\n[-] Training aborted.")
+    except Exception as e:
+        print(f"\n[-] System exception: {e}")

Engine/Properties/train_user.py

@@ -0,0 +1,259 @@
+import os, sys, time, json, onnxmltools, zlib
+import numpy as np
+import pandas as pd
+import lightgbm as lgb
+import scipy.sparse as sp
+
+from collections import defaultdict
+from onnxmltools.convert.common.data_types import FloatTensorType
+from sklearn.model_selection import train_test_split
+from sklearn.metrics import accuracy_score, roc_auc_score
+
+try:
+    import orjson
+    JSON_LOADS = orjson.loads
+except ImportError:
+    JSON_LOADS = json.loads
+
+####################################################################################################
+
+JSONL_PATH = "pe_features.jsonl"
+MODEL_FILE = "model.txt"
+ONNX_FILE = "Pefile_General_T1.onnx"
+FEATURE_FILE = "features.json"
+TEST_SIZE = 0.0001
+RANDOM_SEED = 42
+
+DLL_HASH_DIM = 256
+API_HASH_DIM = 1024
+
+EXCLUDE_FEATURES = {
+    'label', 'filehash',
+}
+
+LGBM_PARAMS = {
+    'objective': 'binary',
+    'metric': ['binary_logloss', 'auc'],
+    'boosting_type': 'gbdt',
+    'num_leaves': 128,
+    'feature_fraction': 0.8,
+    'bagging_fraction': 1.0,
+    'bagging_freq': 5,
+    'verbose': -1,
+    'seed': RANDOM_SEED,
+    'n_jobs': -1,
+    'max_depth': -1,
+    'min_data_in_leaf': 50,
+}
+
+####################################################################################################
+
+def analyze_schema(jsonl_path):
+    print("[*] Stage 1: Scanning global schema...")
+    base_keys = set()
+    num_lines = 0
+
+    with open(jsonl_path, 'rb') as f:
+        for line in f:
+            try:
+                data = JSON_LOADS(line)
+                base_data = data.get('Base')
+                if base_data:
+                    base_keys.update(base_data.keys())
+                num_lines += 1
+            except Exception:
+                continue
+
+    base_schema = sorted([k for k in base_keys if k.lower().strip() not in EXCLUDE_FEATURES])
+    dll_schema = [f"DllHash_{i:03d}" for i in range(DLL_HASH_DIM)]
+    api_schema = [f"ApiHash_{i:04d}" for i in range(API_HASH_DIM)]
+    
+    return base_schema, dll_schema, api_schema, num_lines
+
+####################################################################################################
+
+def load_data_efficiently(jsonl_path, base_schema, dll_schema, api_schema, num_lines):
+    print(f"[*] Stage 2: Building sparse feature matrix dynamically (Expected samples: {num_lines})...")
+    final_features = base_schema + dll_schema + api_schema
+    num_features = len(final_features)
+
+    base_idx = {feat: i for i, feat in enumerate(base_schema)}
+    offset_dll = len(base_schema)
+    offset_api = offset_dll + DLL_HASH_DIM
+
+    rows, cols, vals = [], [], []
+    y = np.zeros(num_lines, dtype=np.int8)
+
+    with open(jsonl_path, 'rb') as f:
+        row_idx = 0
+        for line in f:
+            try:
+                data = JSON_LOADS(line)
+                y[row_idx] = data.get('Label', 0)
+
+                base_data = data.get('Base')
+                if base_data:
+                    for k, v in base_data.items():
+                        idx = base_idx.get(k)
+                        if idx is not None:
+                            val = float(v)
+                            if val != 0.0:
+                                rows.append(row_idx)
+                                cols.append(idx)
+                                vals.append(val)
+
+                dll_data = data.get('DLLs')
+                if dll_data:
+                    for d in dll_data:
+                        idx = zlib.crc32(d.encode('utf-8', 'ignore')) % DLL_HASH_DIM
+                        rows.append(row_idx)
+                        cols.append(offset_dll + idx)
+                        vals.append(1.0)
+
+                api_data = data.get('APIs')
+                if api_data:
+                    for a in api_data:
+                        idx = zlib.crc32(a.encode('utf-8', 'ignore')) % API_HASH_DIM
+                        rows.append(row_idx)
+                        cols.append(offset_api + idx)
+                        vals.append(1.0)
+
+                row_idx += 1
+            except Exception:
+                continue
+
+    y = y[:row_idx]
+    X = sp.csr_matrix((vals, (rows, cols)), shape=(row_idx, num_features), dtype=np.float32)
+    
+    return X, pd.Series(y), final_features
+
+####################################################################################################
+
+def _calculate_dynamic_lr(current_iter: int) -> float:
+    return max(0.01, 0.1 - (current_iter // 80) * 0.01)
+
+def train_process(X, y, feature_names):
+    print(f"[*] Dataset shape: {X.shape}")
+    
+    X_train, X_test, y_train, y_test = train_test_split(
+        X, y, test_size=TEST_SIZE, random_state=RANDOM_SEED, stratify=y
+    )
+    
+    n_pos = (y_train == 1).sum()
+    n_neg = (y_train == 0).sum()
+    
+    base_weight = n_neg / n_pos if n_pos > 0 else 1.0
+    weight_ratio_target = 0.001
+    final_pos_weight = base_weight * weight_ratio_target
+    
+    print(f"[*] Sample distribution: Safe={n_neg}, Malware={n_pos}")
+    print(f"[*] Weight correction: Base={base_weight:.4f}, Final={final_pos_weight:.4f}")
+    
+    train_data = lgb.Dataset(X_train, label=y_train, feature_name=feature_names)
+    valid_data = lgb.Dataset(X_test, label=y_test, reference=train_data, feature_name=feature_names)
+    
+    params = LGBM_PARAMS.copy()
+    params['scale_pos_weight'] = final_pos_weight
+
+    print("\n[*] Starting LightGBM training...")
+    start_time = time.time()
+    
+    model = lgb.train(
+        params,
+        train_data,
+        valid_sets=[valid_data],
+        num_boost_round=500,
+        callbacks=[
+            lgb.log_evaluation(period=50),
+            lgb.reset_parameter(learning_rate=_calculate_dynamic_lr)
+        ]
+    )
+    
+    elapsed = time.time() - start_time
+    print(f"\n[+] Training complete, time elapsed {elapsed:.2f} seconds")
+    
+    return model, X_test, y_test
+
+####################################################################################################
+
+def export_onnx_model(model, feature_names):
+    print(f"[*] Exporting ONNX model to {ONNX_FILE}...")
+    try:
+        initial_type = [('float_input', FloatTensorType([None, len(feature_names)]))]
+        onnx_model = onnxmltools.convert_lightgbm(model, initial_types=initial_type)
+        onnxmltools.utils.save_model(onnx_model, ONNX_FILE)
+        
+        with open(FEATURE_FILE, 'w') as f:
+            json.dump(feature_names, f)
+            
+        print(f"[+] ONNX export successful. Feature order saved to {FEATURE_FILE}")
+    except Exception as e:
+        print(f"[-] ONNX export failed: {e}")
+
+def evaluate_and_save(model, X_test, y_test):
+    print("\n------------------- Evaluation Report -------------------\n")
+    y_prob = model.predict(X_test, num_iteration=model.best_iteration)
+    y_pred = (y_prob > 0.5).astype(int)
+    
+    acc = accuracy_score(y_test, y_pred)
+    auc = roc_auc_score(y_test, y_prob)
+    
+    tp = np.sum((y_test == 1) & (y_pred == 1))
+    fn = np.sum((y_test == 1) & (y_pred == 0))
+    tn = np.sum((y_test == 0) & (y_pred == 0))
+    fp = np.sum((y_test == 0) & (y_pred == 1))
+    
+    total_malware = tp + fn
+    total_safe = tn + fp
+    
+    detection_rate = (tp / total_malware * 100) if total_malware > 0 else 0.0
+    fpr = (fp / total_safe * 100) if total_safe > 0 else 0.0
+    
+    print(f"Accuracy : {acc:.6f}")
+    print(f"ROC AUC  : {auc:.6f}\n")
+    
+    print(f"True Positive (Class 1) : {detection_rate:.3f}% ({tp}/{total_malware})")
+    print(f"False Positive (Class 0) : {fpr:.3f}% ({fp}/{total_safe})")
+
+    print("\n---------------------------------------------------------\n")
+    print("[*] Top 20 Features:")
+    
+    feature_names = model.feature_name()
+    importance = model.feature_importance(importance_type='gain')
+    feature_imp = pd.DataFrame(sorted(zip(importance, feature_names), reverse=True), columns=['Value', 'Feature'])
+    print(feature_imp.head(20).to_string(index=False))
+    
+    print("\n---------------------------------------------------------\n")
+    
+    model.save_model(MODEL_FILE)
+    print(f"[+] Native model saved to: {os.path.abspath(MODEL_FILE)}")
+    
+    export_onnx_model(model, feature_names)
+
+####################################################################################################
+
+if __name__ == "__main__":
+    print("\n---------------- PE Malware Trainer v4.0 ----------------\n")
+
+    if not os.path.exists(JSONL_PATH):
+        print(f"[-] Error: Feature file {JSONL_PATH} not found.")
+        sys.exit(1)
+
+    base_schema, dll_schema, api_schema, num_lines = analyze_schema(JSONL_PATH)
+    if num_lines == 0:
+        print("[-] Error: Feature file is empty.")
+        sys.exit(1)
+
+    print(f"[*] Detected Base features: {len(base_schema)}")
+    print(f"[*] Hashing DLL features: {len(dll_schema)}")
+    print(f"[*] Hashing API features: {len(api_schema)}")
+
+    X, y, final_features = load_data_efficiently(JSONL_PATH, base_schema, dll_schema, api_schema, num_lines)
+    
+    try:
+        model, X_test, y_test = train_process(X, y, final_features)
+        evaluate_and_save(model, X_test, y_test)
+    except KeyboardInterrupt:
+        print("\n\n[-] Training aborted.")
+    except Exception as e:
+        print(f"\n[-] System exception: {e}")

Interface/static/css/style.css

@@ -0,0 +1,841 @@
+* {
+    box-sizing: border-box;
+    margin: 0;
+    padding: 0;
+    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
+    -webkit-tap-highlight-color: transparent;
+    outline: none;
+}
+
+:root {
+    --bg-window: rgb(245, 245, 247);
+    --bg-nav: rgb(255, 255, 255);
+    --bg-panel: rgb(255, 255, 255);
+    --bg-hover: rgba(0, 0, 0, 0.05);
+    --text-primary: rgb(29, 29, 31);
+    --text-secondary: rgb(134, 134, 139);
+    --border-color: rgb(210, 210, 215);
+    --accent-color: rgb(0, 122, 255);
+    --accent-alpha: rgba(0, 122, 255, 0.1);
+    --accent-shadow: rgba(0, 122, 255, 0.2);
+    --accent-hover: rgba(0, 122, 255, 0.3);
+    --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.04);
+}
+
+body {
+    background-color: transparent;
+    margin: 0;
+    padding: 0;
+    width: 100vw;
+    height: 100vh;
+    overflow: hidden;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    color: var(--text-primary);
+}
+
+.app-container {
+    width: 100vw;
+    height: 100vh;
+    display: flex;
+    flex-direction: column;
+    overflow: hidden;
+    background-color: var(--bg-window);
+}
+
+.navigate-window {
+    height: 44px;
+    background-color: var(--bg-nav);
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 0 10px 0 20px;
+    border-bottom: 1px solid var(--border-color);
+    transition: background-color 0.3s;
+}
+
+.navigate-title {
+    font-size: 17px;
+    font-weight: 600;
+    letter-spacing: -0.2px;
+}
+
+.window-controls {
+    display: flex;
+    gap: 4px;
+    -webkit-app-region: no-drag;
+}
+
+.ctrl-btn {
+    width: 46px;
+    height: 32px;
+    border: none;
+    background: transparent;
+    border-radius: 6px;
+    cursor: pointer;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    transition: background-color 0.15s;
+    color: var(--text-secondary);
+}
+
+.ctrl-btn:hover { background-color: var(--bg-hover); color: var(--text-primary); }
+#close_button:hover { background-color: #ff3b30; color: white; }
+
+.theme-svg {
+    width: 16px;
+    height: 16px;
+}
+
+.main-layout {
+    display: flex;
+    height: calc(100% - 44px);
+}
+
+.options-window {
+    width: 64px;
+    background-color: var(--bg-nav);
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    padding: 16px 0;
+    gap: 12px;
+    border-right: 1px solid var(--border-color);
+    transition: background-color 0.3s;
+}
+
+.nav-btn {
+    width: 44px;
+    height: 44px;
+    border: none;
+    background: transparent;
+    border-radius: 10px;
+    cursor: pointer;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    color: var(--text-secondary);
+    transition: all 0.2s;
+    position: relative;
+}
+
+.nav-btn svg { width: 22px; height: 22px; }
+.nav-btn:hover { background-color: var(--bg-hover); color: var(--text-primary); }
+.nav-btn.active { background-color: var(--accent-alpha); color: var(--accent-color); }
+
+.spacer { flex-grow: 1; }
+
+.content-window {
+    flex-grow: 1;
+    position: relative;
+    overflow: hidden;
+}
+
+.page {
+    position: absolute;
+    top: 0;
+    left: 0;
+    width: 100%;
+    height: 100%;
+    padding: 28px 32px;
+    opacity: 0;
+    visibility: hidden;
+    transform: translateY(8px);
+    transition: opacity 0.25s ease, transform 0.25s ease;
+    display: flex;
+    flex-direction: column;
+}
+
+.page.active {
+    opacity: 1;
+    visibility: visible;
+    transform: translateY(0);
+}
+
+.state-widget {
+    flex: 1;
+    height: 100%;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    gap: 16px;
+    color: var(--accent-color);
+}
+
+.state-title {
+    font-size: 24px;
+    font-weight: 600;
+    color: var(--text-primary);
+    letter-spacing: -0.5px;
+}
+
+.log-widget {
+    flex-grow: 1;
+    margin-top: 20px;
+}
+
+.license-widget {
+    flex-grow: 1;
+}
+
+.log-text, .license-text {
+    width: 100%;
+    height: 100%;
+    border: 1px solid var(--border-color);
+    border-radius: 12px;
+    background-color: var(--bg-panel);
+    color: var(--text-primary);
+    resize: none;
+    padding: 16px;
+    font-size: 13px;
+    line-height: 1.6;
+    white-space: pre; 
+    overflow-x: auto;
+}
+
+.progress-widget {
+    height: 70px;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 20px;
+    gap: 16px;
+}
+
+.header-group {
+    flex: 1;
+    min-width: 0;
+}
+
+.header-group h2 {
+    font-size: 24px;
+    font-weight: 600;
+    letter-spacing: -0.5px;
+    white-space: nowrap;
+}
+
+.header-group p {
+    font-size: 14px;
+    color: var(--text-secondary);
+    margin-top: 4px;
+    white-space: nowrap;
+    overflow-x: auto;
+    padding-bottom: 4px;
+}
+
+.modern-action-group {
+    display: flex;
+    gap: 12px;
+    align-items: center;
+    flex-shrink: 0;
+}
+
+.modern-select {
+    appearance: none;
+}
+
+.modern-select:hover, .modern-select:focus { 
+    border-color: var(--accent-color); 
+    box-shadow: 0 0 0 2px rgba(0, 122, 255, 0.2); 
+}
+
+.modern-btn {
+    padding: 8px 20px;
+    border: 1px solid var(--border-color);
+    border-radius: 10px;
+    background-color: transparent;
+    color: var(--text-primary);
+    font-size: 14px;
+    font-weight: 500;
+    cursor: pointer;
+    transition: all 0.2s;
+}
+
+.modern-btn:hover { background-color: var(--bg-hover); }
+
+.primary-btn {
+    background-color: var(--accent-color);
+    color: white;
+    border: none;
+    box-shadow: 0 2px 4px var(--accent-shadow);
+}
+.primary-btn:hover {
+    box-shadow: 0 4px 8px var(--accent-hover);
+    transform: translateY(-1px);
+    background-color: var(--accent-color);
+    opacity: 0.95;
+}
+.primary-btn:active {
+    transform: translateY(0);
+    opacity: 0.8;
+}
+
+.danger-btn { color: #ff3b30; border-color: #ff3b30; }
+.danger-btn:hover { background-color: rgba(255, 59, 48, 0.1); }
+
+.hidden { display: none !important; }
+
+.scan-content {
+    flex-grow: 1;
+    min-height: 0;
+    display: flex;
+    flex-direction: column;
+}
+
+.virus-widget {
+    width: 100%;
+    flex-grow: 1;
+    min-height: 0;
+    border: 1px solid var(--border-color);
+    border-radius: 12px;
+    background-color: var(--bg-panel);
+    overflow-y: auto;
+    overflow-x: auto;
+}
+
+.virus-list {
+    list-style: none;
+    padding: 0;
+    margin: 0;
+    min-width: max-content;
+}
+
+.list-widget {
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+    overflow-y: auto;
+    padding-right: 12px;
+    gap: 12px;
+}
+
+.list-item {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 18px 24px;
+    border-radius: 16px;
+    background-color: var(--bg-panel);
+    border: 1px solid var(--border-color);
+    transition: background-color 0.2s;
+    gap: 16px;
+}
+
+.item-info {
+    flex: 1;
+    min-width: 0;
+    overflow-x: auto;
+    padding-bottom: 2px;
+}
+
+.list-item[data-target]:hover, .list-item[data-action]:hover {
+    background-color: var(--bg-hover);
+}
+
+.item-info h2 { 
+    font-size: 16px; 
+    font-weight: 600; 
+    letter-spacing: -0.2px; 
+    white-space: nowrap; 
+}
+
+.item-info p { 
+    font-size: 13px; 
+    color: var(--text-secondary); 
+    margin-top: 4px; 
+    white-space: nowrap; 
+}
+
+.toggle-switch {
+    position: relative;
+    display: inline-block;
+    width: 50px;
+    height: 28px;
+}
+.toggle-switch input { opacity: 0; width: 0; height: 0; }
+.slider {
+    position: absolute;
+    cursor: pointer;
+    top: 0; left: 0; right: 0; bottom: 0;
+    background-color: var(--border-color);
+    transition: .3s;
+    border-radius: 28px;
+}
+.slider:before {
+    position: absolute;
+    content: "";
+    height: 24px; width: 24px;
+    left: 2px; bottom: 2px;
+    background-color: white;
+    transition: .3s;
+    border-radius: 50%;
+    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
+}
+.toggle-switch input:checked + .slider {
+    background-color: var(--accent-color);
+}
+.toggle-switch input:checked + .slider:before {
+    transform: translateX(22px);
+}
+
+.icon-action-btn {
+    width: 32px; height: 32px;
+    border-radius: 8px;
+    border: none;
+    background-color: transparent;
+    color: var(--text-secondary);
+    cursor: pointer;
+    display: flex; justify-content: center; align-items: center;
+    transition: background-color 0.2s;
+}
+.icon-action-btn:hover { background-color: var(--bg-hover); color: var(--text-primary); }
+.icon-action-btn svg { width: 20px; height: 20px; }
+
+.sub-header-toolbar {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    margin-bottom: 16px;
+    width: 100%;
+}
+
+.sub-header-toolbar h2 {
+    font-size: 24px;
+    font-weight: 600;
+    letter-spacing: -0.5px;
+    white-space: nowrap;
+}
+
+.icon-btn {
+    background: transparent;
+    border: none;
+    color: var(--text-secondary);
+    cursor: pointer;
+    padding: 6px;
+    border-radius: 8px;
+    display: flex; align-items: center; justify-content: center;
+    transition: background-color 0.2s;
+}
+.icon-btn:hover { background-color: var(--bg-hover); color: var(--text-primary); }
+.icon-btn svg { width: 24px; height: 24px; }
+
+.search-box {
+    display: flex;
+    align-items: center;
+    background-color: var(--bg-panel);
+    border: 1px solid var(--border-color);
+    border-radius: 10px;
+    padding: 0 14px;
+    width: 200px;
+    transition: border-color 0.2s, box-shadow 0.2s;
+}
+
+.search-box:focus-within {
+    border-color: var(--accent-color);
+    box-shadow: 0 0 0 2px var(--accent-shadow);
+}
+
+.search-box svg {
+    width: 18px; height: 18px;
+    color: var(--text-secondary);
+}
+
+.search-box input {
+    border: none;
+    background: transparent;
+    color: var(--text-primary);
+    padding: 10px;
+    outline: none;
+    width: 100%;
+    font-size: 14px;
+}
+
+.flex-grow {
+    flex-grow: 1;
+    min-height: 0;
+}
+
+.manage-widget {
+    border: 1px solid var(--border-color);
+    border-radius: 12px;
+    background-color: var(--bg-panel);
+    overflow-y: auto;
+    overflow-x: auto;
+}
+
+.manage-list { 
+    list-style: none; 
+    padding: 0; 
+    margin: 0; 
+    min-width: max-content; 
+}
+
+.manage-list-item {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    padding: 12px 16px;
+    border-bottom: 1px solid var(--border-color);
+    transition: background-color 0.2s;
+}
+
+.manage-list-item:last-child {
+    border-bottom: none;
+}
+
+.manage-list-item:hover {
+    background-color: var(--bg-hover);
+}
+
+.manage-list-item input[type="checkbox"] {
+    width: 16px;
+    height: 16px;
+    accent-color: var(--accent-color);
+    cursor: pointer;
+    flex-shrink: 0;
+}
+
+.manage-list-item-content {
+    flex-grow: 1;
+    min-width: 0;
+    font-size: 14px;
+    color: var(--text-primary);
+    white-space: nowrap;
+}
+
+.custom-select-wrapper {
+    position: relative;
+    min-width: 100px;
+    display: inline-grid;
+    vertical-align: middle;
+    user-select: none;
+}
+select.hidden + .custom-select-wrapper {
+    display: none !important;
+}
+.custom-select-trigger {
+    grid-area: 1 / 1;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 8px 16px;
+    border-radius: 10px;
+    border: 1px solid var(--border-color);
+    background-color: var(--bg-panel);
+    color: var(--text-primary);
+    font-size: 14px;
+    font-weight: 500;
+    cursor: pointer;
+    transition: border-color 0.2s, box-shadow 0.2s;
+    gap: 12px;
+    box-sizing: border-box;
+}
+.custom-select-phantom {
+    grid-area: 1 / 1;
+    visibility: hidden;
+    pointer-events: none;
+    display: grid; 
+    padding: 8px 16px;
+    font-size: 14px;
+    font-weight: 500;
+    box-sizing: border-box;
+}
+.custom-select-phantom span {
+    grid-area: 1 / 1; 
+    white-space: nowrap;
+    padding-right: 28px; 
+}
+
+.custom-select-wrapper.open .custom-select-trigger,
+.custom-select-trigger:hover {
+    border-color: var(--accent-color); 
+    box-shadow: 0 0 0 2px var(--accent-shadow);
+}
+.custom-select-icon {
+    display: flex;
+    align-items: center;
+    color: var(--text-secondary);
+    transition: transform 0.3s ease;
+}
+.custom-select-wrapper.open .custom-select-icon {
+    transform: rotate(180deg);
+}
+.custom-select-icon svg { width: 16px; height: 16px; }
+.custom-select-options {
+    position: absolute;
+    top: calc(100% + 8px);
+    left: 0;
+    min-width: 100%;
+    width: max-content;
+    white-space: nowrap;
+    
+    background-color: var(--bg-panel);
+    border: 1px solid var(--border-color);
+    border-radius: 10px;
+    box-shadow: var(--shadow-sm);
+    z-index: 100;
+    list-style: none;
+    margin: 0;
+    max-height: 0;
+    padding: 0 6px;
+    border-width: 0;
+    overflow: hidden;
+    opacity: 0;
+    visibility: hidden;
+    transform: translateY(-10px);
+    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s 0.2s, max-height 0s 0.2s, padding 0s 0.2s, border-width 0s 0.2s, box-shadow 0s 0.2s;
+}
+.custom-select-wrapper.open .custom-select-options {
+    max-height: 260px;
+    padding: 6px;
+    border-width: 1px;
+    overflow-y: auto;
+    
+    opacity: 1;
+    visibility: visible;
+    transform: translateY(0);
+    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0s 0s, max-height 0s 0s, padding 0s 0s, border-width 0s 0s, box-shadow 0s 0s;
+}
+.custom-select-option {
+    padding: 8px 12px;
+    border-radius: 6px;
+    cursor: pointer;
+    font-size: 14px;
+    color: var(--text-primary);
+    transition: background-color 0.2s, color 0.2s;
+    text-align: center;
+}
+.custom-select-option:hover {
+    background-color: var(--bg-hover);
+}
+.custom-select-option.selected {
+    background-color: var(--accent-alpha);
+    color: var(--accent-color);
+    font-weight: 600;
+}
+
+.home-top-widget {
+    display: flex;
+    align-items: center;
+    height: 200px;
+    gap: 24px;
+    width: 100%;
+}
+
+.quick-actions {
+    flex: 1;
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+    height: 100%;
+    justify-content: center;
+}
+
+#loading_overlay {
+    position: fixed;
+    top: 0;
+    left: 0;
+    width: 100vw;
+    height: 100vh;
+    background-color: #e0e0e0;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    z-index: 9999;
+    transition: opacity 0.4s ease, visibility 0.4s ease;
+}
+
+#loading_overlay.fade-out {
+    opacity: 0;
+    visibility: hidden;
+}
+
+.spinner {
+    animation: rotate 2s linear infinite;
+    width: 50px;
+    height: 50px;
+}
+
+.spinner .path {
+    stroke: #86868b;
+    stroke-linecap: round;
+    animation: dash 1.5s ease-in-out infinite;
+}
+
+@keyframes rotate {
+    100% { transform: rotate(360deg); }
+}
+
+@keyframes dash {
+    0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
+    50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
+    100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
+}
+
+.app-container.fade-in {
+    opacity: 1 !important;
+}
+
+.manage-list-header {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    padding: 12px 16px;
+    border-bottom: 1px solid var(--border-color);
+    background-color: var(--bg-panel);
+    font-weight: 600;
+    font-size: 13px;
+    color: var(--text-secondary);
+    position: sticky;
+    top: 0;
+    z-index: 10;
+}
+
+.manage-list-header input[type="checkbox"] {
+    width: 16px;
+    height: 16px;
+    accent-color: var(--accent-color);
+    cursor: pointer;
+    flex-shrink: 0;
+}
+
+.header-cols-container, .manage-list-item-content {
+    display: flex;
+    flex-grow: 1;
+    min-width: 0;
+    gap: 16px;
+    align-items: center;
+}
+
+.col-header {
+    position: relative;
+    cursor: pointer;
+    display: flex;
+    align-items: center;
+    padding: 0 8px;
+    border-right: 1px solid var(--border-color);
+    background-color: var(--bg-panel);
+    user-select: none;
+    -webkit-user-select: none;
+}
+
+.col-header:last-child {
+    border-right: none;
+}
+
+.header-text {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    flex-grow: 1;
+}
+
+.manage-list-header, .col-header, .col-resizer {
+    user-select: none;
+    -webkit-user-select: none;
+}
+
+.col-resizer {
+    position: absolute;
+    right: -5px;
+    top: 0;
+    bottom: 0;
+    width: 10px;
+    cursor: col-resize;
+    z-index: 10;
+    background-color: transparent !important; 
+}
+
+.col-resizer::after {
+    content: "";
+    position: absolute;
+    left: 50%;
+    top: 0;
+    bottom: 0;
+    width: 1px;
+    background-color: transparent;
+    transition: background-color 0.2s;
+}
+
+.col-resizer:hover::after,
+.col-resizer.resizing::after {
+    background-color: var(--text-secondary) !important;
+    opacity: 0.6;
+}
+
+body.resizing-active, 
+body.resizing-active * {
+    user-select: none !important;
+    -webkit-user-select: none !important;
+    cursor: col-resize !important;
+}
+
+.col-resizer:hover {
+    background-color: var(--accent-color);
+    opacity: 0.5;
+}
+
+.col-header:hover {
+    color: var(--text-primary);
+}
+
+.sort-icon {
+    font-size: 10px;
+    margin-left: 4px;
+    color: var(--accent-color);
+    width: 12px;
+}
+
+.row-col {
+    overflow: hidden;
+    text-overflow: ellipsis;
+    white-space: nowrap;
+    font-size: 14px;
+    color: var(--text-primary);
+}
+
+.custom-context-menu {
+    position: absolute;
+    z-index: 10000;
+    background-color: var(--bg-panel);
+    border: 1px solid var(--border-color);
+    border-radius: 8px;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+    padding: 4px;
+    display: none;
+    min-width: 160px;
+}
+
+.custom-context-menu.show {
+    display: block;
+}
+
+.custom-context-menu-item {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    padding: 8px 12px;
+    border-radius: 6px;
+    cursor: pointer;
+    font-size: 13px;
+    color: var(--text-primary);
+    transition: background-color 0.2s;
+}
+
+.custom-context-menu-item:hover {
+    background-color: var(--bg-hover);
+}
+
+.custom-context-menu-item svg {
+    width: 16px;
+    height: 16px;
+    color: var(--text-secondary);
+}
+
+::-webkit-scrollbar { width: 6px; height: 6px; }
+::-webkit-scrollbar-track { background: transparent; }
+::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: 10px; }
+::-webkit-scrollbar-thumb:hover { background: var(--text-secondary); }

Interface/static/js/main.js

@@ -0,0 +1,923 @@
+['dragenter', 'dragover', 'dragleave', 'drop'].forEach(eventName => {
+    document.addEventListener(eventName, e => {
+        e.preventDefault();
+    });
+});
+
+document.addEventListener('DOMContentLoaded', () => {
+    const { dict, langMap } = window.AppI18n;
+
+    const appState = {
+        lang: "english_switch",
+        scanning: false,
+        firstLaunch: false,
+        taskmgrTimer: null,
+        taskmgrActive: false,
+        virusMap: new Map(),
+        virusResults: [],
+        junkList: []
+    };
+
+    const reverseI18nMap = Object.entries(dict["traditional_switch"]).reduce((acc, [key, val]) => {
+        acc[val] = key;
+        return acc;
+    }, {});
+
+    const initI18nKeys = () => {
+        document.querySelectorAll("[data-i18n]").forEach(el => {
+            let key = el.getAttribute('data-i18n');
+            if (!key) {
+                const text = el.textContent.trim();
+                key = reverseI18nMap[text] || text;
+                el.setAttribute('data-i18n', key);
+            }
+            el.dataset.originText = el.textContent.trim();
+        });
+        document.querySelectorAll("[data-i18n-placeholder]").forEach(el => {
+            let key = el.getAttribute('data-i18n-placeholder');
+            if (reverseI18nMap[key]) {
+                el.setAttribute('data-i18n-placeholder', reverseI18nMap[key]);
+            }
+            el.dataset.originPlaceholder = el.getAttribute('placeholder');
+        });
+        document.querySelectorAll("option[data-i18n]").forEach(el => {
+            let key = el.getAttribute('data-i18n');
+            if (!key) {
+                const text = el.textContent.trim();
+                key = reverseI18nMap[text] || text;
+                el.setAttribute('data-i18n', key);
+            }
+        });
+    };
+
+    document.addEventListener('click', () => {
+        document.querySelectorAll('.custom-select-wrapper').forEach(w => w.classList.remove('open'));
+    });
+
+    const getMsg = (key) => (dict[appState.lang] || dict["english_switch"])[key] || key;
+
+    const formatMsg = (key, ...args) => {
+        let msg = getMsg(key);
+        args.forEach((arg, i) => msg = msg.split(`{${i}}`).join(arg));
+        return msg;
+    };
+
+    const escapeHtml = (unsafe) => {
+        if (typeof unsafe !== 'string') return unsafe;
+        return unsafe.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;").replace(/'/g, "&#039;");
+    };
+
+    const themes = {
+        "white_switch": { "--bg-window": "245, 245, 247", "--bg-nav": "255, 255, 255", "--bg-panel": "255, 255, 255", "--bg-hover": "rgba(0,0,0,0.05)", "--text-primary": "29, 29, 31", "--text-secondary": "134, 134, 139", "--border-color":"210, 210, 215", "--accent-color":"0, 122, 255", "--accent-alpha":"rgba(0, 122, 255, 0.1)", "--accent-shadow":"rgba(0, 122, 255, 0.2)", "--accent-hover":"rgba(0, 122, 255, 0.3)" },
+        "black_switch": { "--bg-window": "0, 0, 0", "--bg-nav": "28, 28, 30", "--bg-panel": "28, 28, 30", "--bg-hover": "rgba(255,255,255,0.1)", "--text-primary": "245, 245, 247", "--text-secondary": "134, 134, 139", "--border-color":"44, 44, 46", "--accent-color":"10, 132, 255", "--accent-alpha":"rgba(10, 132, 255, 0.1)", "--accent-shadow":"rgba(10, 132, 255, 0.2)", "--accent-hover":"rgba(10, 132, 255, 0.3)" },
+        "red_switch": { "--bg-window": "253, 246, 246", "--bg-nav": "255, 240, 240", "--bg-panel": "255, 255, 255", "--bg-hover": "rgba(255,59,48,0.05)", "--text-primary": "29, 29, 31", "--text-secondary": "134, 134, 139", "--border-color":"250, 220, 220", "--accent-color":"255, 59, 48", "--accent-alpha":"rgba(255, 59, 48, 0.1)", "--accent-shadow":"rgba(255, 59, 48, 0.2)", "--accent-hover":"rgba(255, 59, 48, 0.3)" },
+        "yellow_switch": { "--bg-window": "254, 251, 243", "--bg-nav": "255, 248, 230", "--bg-panel": "255, 255, 255", "--bg-hover": "rgba(255,149,0,0.05)", "--text-primary": "29, 29, 31", "--text-secondary": "134, 134, 139", "--border-color":"250, 240, 215", "--accent-color":"255, 149, 0", "--accent-alpha":"rgba(255, 149, 0, 0.1)", "--accent-shadow":"rgba(255, 149, 0, 0.2)", "--accent-hover":"rgba(255, 149, 0, 0.3)" },
+        "green_switch": { "--bg-window": "246, 253, 248", "--bg-nav": "235, 250, 240", "--bg-panel": "255, 255, 255", "--bg-hover": "rgba(52,199,89,0.05)", "--text-primary": "29, 29, 31", "--text-secondary": "134, 134, 139", "--border-color":"220, 240, 225", "--accent-color":"52, 199, 89", "--accent-alpha":"rgba(52, 199, 89, 0.1)", "--accent-shadow":"rgba(52, 199, 89, 0.2)", "--accent-hover":"rgba(52, 199, 89, 0.3)" },
+        "blue_switch": { "--bg-window": "246, 249, 253", "--bg-nav": "235, 244, 255", "--bg-panel": "255, 255, 255", "--bg-hover": "rgba(0,122,255,0.05)", "--text-primary": "29, 29, 31", "--text-secondary": "134, 134, 139", "--border-color":"220, 230, 250", "--accent-color":"0, 122, 255", "--accent-alpha":"rgba(0, 122, 255, 0.1)", "--accent-shadow":"rgba(0, 122, 255, 0.2)", "--accent-hover":"rgba(0, 122, 255, 0.3)" }
+    };
+
+    const cols = {
+        log: [{key: 'time_str', label: 'col_date', flex: 1.5}, {key: 'level', label: 'col_type', flex: 0.8}, {key: 'action', label: 'col_func', flex: 1.2, isI18n: true}, {key: 'source', label: 'col_path', flex: 3}],
+        process: [{key: 'name', label: 'col_name', flex: 1.5}, {key: 'pid', label: 'col_pid', flex: 0.5}, {key: 'path', label: 'col_path', flex: 3}],
+        virus: [{key: 'label', label: 'col_type', flex: 1, isI18n: true}, {key: 'path', label: 'col_path', flex: 3}],
+        pathOnly: [{key: 'path', label: 'col_path', flex: 1}],
+        junk: [{key: 'path', label: 'col_path', flex: 3}, {key: 'sizeStr', label: 'col_size', flex: 1}],
+        popup: [{key: 'exe', label: 'col_prog', flex: 1}, {key: 'class', label: 'col_class', flex: 1}, {key: 'title', label: 'col_title', flex: 2}],
+        repair: [{key: 'display', label: 'col_repair', flex: 1, isI18n: true}]
+    };
+
+    const buildCustomSelectElement = (select) => {
+        select.style.display = 'none';
+        const wrapper = document.createElement('div');
+        wrapper.className = 'custom-select-wrapper';
+        
+        const selectedOpt = select.options[select.selectedIndex];
+        const triggerKey = selectedOpt ? selectedOpt.getAttribute('data-i18n') : '';
+        const triggerTextContent = selectedOpt ? getMsg(triggerKey || selectedOpt.textContent) : '';
+
+        const triggerHTML = `
+            <div class="custom-select-trigger">
+                <span class="custom-select-text" ${triggerKey ? `data-i18n="${triggerKey}"` : ''}>${triggerTextContent}</span>
+                <div class="custom-select-icon"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="6 9 12 15 18 9"></polyline></svg></div>
+            </div>`;
+        wrapper.innerHTML = triggerHTML;
+        
+        const optionsContainer = document.createElement('ul');
+        optionsContainer.className = 'custom-select-options';
+
+        const phantom = document.createElement('div');
+        phantom.className = 'custom-select-phantom';
+        phantom.setAttribute('aria-hidden', 'true');
+        
+        Array.from(select.options).forEach(option => {
+            if (option.disabled) return;
+            const optKey = option.getAttribute('data-i18n');
+            const optText = optKey ? getMsg(optKey) : option.textContent;
+            
+            const li = document.createElement('li');
+            li.className = `custom-select-option ${option.selected ? 'selected' : ''}`;
+            li.textContent = optText;
+            li.dataset.value = option.value;
+            if (optKey) li.setAttribute('data-i18n', optKey);
+            
+            li.addEventListener('click', (e) => {
+                e.stopPropagation();
+                select.value = option.value;
+                const triggerText = wrapper.querySelector('.custom-select-text');
+                triggerText.textContent = li.textContent;
+                if (optKey) triggerText.setAttribute('data-i18n', optKey);
+                
+                wrapper.classList.remove('open');
+                optionsContainer.querySelectorAll('.custom-select-option').forEach(el => el.classList.remove('selected'));
+                li.classList.add('selected');
+                select.dispatchEvent(new Event('change'));
+            });
+            optionsContainer.appendChild(li);
+
+            const phantomSpan = document.createElement('span');
+            phantomSpan.textContent = optText;
+            if (optKey) phantomSpan.setAttribute('data-i18n', optKey);
+            phantom.appendChild(phantomSpan);
+        });
+        
+        wrapper.appendChild(phantom);
+        wrapper.appendChild(optionsContainer);
+        select.parentNode.insertBefore(wrapper, select.nextSibling);
+        
+        const trigger = wrapper.querySelector('.custom-select-trigger');
+        trigger.addEventListener('click', (e) => {
+            e.stopPropagation();
+            const isOpen = wrapper.classList.contains('open');
+            document.querySelectorAll('.custom-select-wrapper').forEach(w => w.classList.remove('open'));
+            if (!isOpen) wrapper.classList.add('open');
+        });
+    };
+
+    const updateCustomSelectUI = (selectId, val) => {
+        const select = document.getElementById(selectId);
+        if (!select) return;
+        select.value = val;
+        const wrapper = select.nextElementSibling;
+        if (wrapper && wrapper.classList.contains('custom-select-wrapper')) {
+            const triggerText = wrapper.querySelector('.custom-select-text');
+            const selectedOpt = select.options[select.selectedIndex];
+            if (selectedOpt) {
+                const optKey = selectedOpt.getAttribute('data-i18n');
+                triggerText.textContent = optKey ? getMsg(optKey) : selectedOpt.textContent;
+                if (optKey) triggerText.setAttribute('data-i18n', optKey);
+            }
+            wrapper.querySelectorAll('.custom-select-option').forEach(el => {
+                el.classList.toggle('selected', el.dataset.value === val);
+            });
+        }
+    };
+
+    const translateText = (lang) => {
+        appState.lang = lang;
+        document.querySelectorAll("[data-i18n]").forEach(el => {
+            const key = el.getAttribute('data-i18n');
+            if (key) el.textContent = getMsg(key);
+        });
+        document.querySelectorAll("[data-i18n-placeholder]").forEach(el => {
+            const key = el.getAttribute('data-i18n-placeholder');
+            if (key) el.setAttribute('placeholder', getMsg(key));
+        });
+        document.querySelectorAll('.manage-widget, .virus-widget').forEach(widget => {
+            if (widget.buildHeader) widget.buildHeader();
+            if (widget.renderData) widget.renderData();
+        });
+        document.documentElement.lang = langMap[lang] || "en";
+
+        const progressText = document.getElementById('progress_text');
+        if (progressText && progressText.dataset.dynamicMsg) {
+            try {
+                const msgs = JSON.parse(progressText.dataset.dynamicMsg);
+                if (msgs[lang]) progressText.textContent = msgs[lang];
+            } catch (e) {}
+        }
+    };
+
+    const applyTheme = (theme) => {
+        const themeVars = themes[theme];
+        if (themeVars) {
+            for (const [key, value] of Object.entries(themeVars)) {
+                document.documentElement.style.setProperty(key, value.startsWith("rgba") ? value : `rgb(${value})`);
+            }
+        }
+    };
+
+    const renderDataGrid = (containerSelector, dataList, columns, valKey, defaultChecked = false) => {
+        const widget = document.querySelector(`${containerSelector} .manage-widget`) || document.querySelector(`${containerSelector} .virus-widget`);
+        const listUl = document.querySelector(`${containerSelector} .manage-list`) || document.querySelector(`${containerSelector} .virus-list`);
+        const searchInput = document.querySelector(`${containerSelector} .search-box input`);
+        if (!widget || !listUl) return;
+
+        const isInit = !widget.gridState;
+        if (isInit) {
+            const containerWidth = widget.clientWidth || 800;
+            const availableWidth = Math.max(containerWidth - 60 - (columns.length * 16), 400); 
+            const totalFlex = columns.reduce((sum, c) => sum + (c.flex || 1), 0);
+            
+            widget.gridState = { 
+                sortKey: columns[0]?.key || '', sortAsc: true, filterText: "",
+                colWidths: columns.map(c => Math.max(((c.flex || 1) / totalFlex) * availableWidth, 60)),
+                checkedSet: new Set()
+            };
+            
+            widget.gridState.colWidths.forEach((w, idx) => widget.style.setProperty(`--col-${idx}`, `${w}px`));
+            const header = document.createElement('div');
+            header.className = 'manage-list-header';
+            widget.insertBefore(header, widget.firstChild);
+
+            widget.buildHeader = () => {
+                const headerColsHtml = columns.map((col, idx) => `
+                    <div class="col-header" data-key="${col.key}" data-idx="${idx}" style="width: var(--col-${idx}); flex: 0 0 auto;">
+                        <span class="header-text" data-i18n="${col.label}">${getMsg(col.label)}</span>
+                        <span class="sort-icon">${widget.gridState.sortKey === col.key ? (widget.gridState.sortAsc ? '▲' : '▼') : ''}</span>
+                        <div class="col-resizer"></div>
+                    </div>`).join('');
+
+                header.innerHTML = `<input type="checkbox" class="select-all-cb" title="${getMsg('btn_select_all')}"><div class="header-cols-container">${headerColsHtml}</div>`;
+
+                header.querySelectorAll('.col-header').forEach(el => {
+                    el.addEventListener('click', () => {
+                        const key = el.dataset.key;
+                        widget.gridState.sortAsc = widget.gridState.sortKey === key ? !widget.gridState.sortAsc : true;
+                        widget.gridState.sortKey = key;
+                        widget.buildHeader(); 
+                        widget.renderData(widget.gridState.filterText, false); 
+                    });
+                });
+
+                header.querySelectorAll('.col-resizer').forEach(resizer => {
+                    resizer.addEventListener('mousedown', (e) => {
+                        e.stopPropagation();
+                        const idx = parseInt(resizer.parentElement.dataset.idx);
+                        const startX = e.clientX;
+                        const startWidth = widget.gridState.colWidths[idx];
+
+                        const onMouseMove = (me) => {
+                            const newWidth = Math.max(startWidth + (me.clientX - startX), 40);
+                            widget.gridState.colWidths[idx] = newWidth;
+                            widget.style.setProperty(`--col-${idx}`, `${newWidth}px`);
+                        };
+                        const onMouseUp = () => {
+                            document.body.classList.remove('resizing-active');
+                            document.removeEventListener('mousemove', onMouseMove);
+                            document.removeEventListener('mouseup', onMouseUp);
+                        };
+                        document.body.classList.add('resizing-active');
+                        document.addEventListener('mousemove', onMouseMove);
+                        document.addEventListener('mouseup', onMouseUp);
+                    });
+                    resizer.addEventListener('click', (e) => e.stopPropagation());
+                });
+
+                const selectAllCb = header.querySelector('.select-all-cb');
+                if (selectAllCb) {
+                    selectAllCb.addEventListener('change', (e) => {
+                        const isChecked = e.target.checked;
+                        listUl.querySelectorAll('.manage-list-item input[type="checkbox"]').forEach(cb => cb.checked = isChecked);
+                        (widget.gridState.lastDisplayData || []).forEach(item => {
+                            const valStr = String(item[valKey]);
+                            isChecked ? widget.gridState.checkedSet.add(valStr) : widget.gridState.checkedSet.delete(valStr);
+                            if (containerSelector === '#scan_window') appState.virusMap.set(valStr, isChecked);
+                        });
+                        if (containerSelector === '#scan_window') checkVirusListEmpty();
+                    });
+                }
+            };
+            widget.buildHeader();
+
+            listUl.addEventListener('click', (e) => {
+                const li = e.target.closest('.manage-list-item');
+                if (!li) return;
+                const cb = li.querySelector('input[type="checkbox"]');
+                if (e.target.tagName !== 'INPUT') cb.checked = !cb.checked;
+                
+                cb.checked ? widget.gridState.checkedSet.add(cb.value) : widget.gridState.checkedSet.delete(cb.value);
+                if (containerSelector === '#scan_window') {
+                    appState.virusMap.set(cb.value, cb.checked);
+                    checkVirusListEmpty();
+                }
+                if (widget.updateSelectAllState) widget.updateSelectAllState();
+            });
+
+            if (searchInput) searchInput.addEventListener('input', (e) => widget.renderData(e.target.value, false));
+        }
+
+        const state = widget.gridState;
+        widget.renderData = (filterText = state.filterText, resetDataCheck = false) => {
+            state.filterText = filterText;
+            if (resetDataCheck) {
+                state.checkedSet.clear();
+                if (defaultChecked) dataList.forEach(item => state.checkedSet.add(String(item[valKey])));
+            } else {
+                const validKeys = new Set(dataList.map(item => String(item[valKey])));
+                for (const val of state.checkedSet) if (!validKeys.has(val)) state.checkedSet.delete(val);
+                if (state.checkedSet.size === 0 && defaultChecked && dataList.length > 0) {
+                    if (!listUl.querySelector('input[type="checkbox"]:checked')) {
+                        dataList.forEach(item => state.checkedSet.add(String(item[valKey])));
+                    }
+                }
+            }
+
+            const header = widget.querySelector('.manage-list-header');
+            const selectAllCb = header ? header.querySelector('.select-all-cb') : null;
+            if (selectAllCb) selectAllCb.disabled = dataList.length === 0;
+
+            const ft = filterText.toLowerCase();
+            let displayData = dataList.filter(item => !filterText || columns.some(col => String(item[col.key] || '').toLowerCase().includes(ft)));
+
+            displayData.sort((a, b) => {
+                const valA = a[state.sortKey] ?? '', valB = b[state.sortKey] ?? '';
+                if (state.sortKey === 'sizeStr' && 'size' in a && 'size' in b) return state.sortAsc ? a.size - b.size : b.size - a.size;
+                const numA = parseFloat(valA), numB = parseFloat(valB);
+                if (!isNaN(numA) && !isNaN(numB) && String(valA).trim() !== '' && String(valB).trim() !== '') return state.sortAsc ? numA - numB : numB - numA;
+                return state.sortAsc ? String(valA).localeCompare(String(valB)) : String(valB).localeCompare(String(valA));
+            });
+
+            widget.gridState.lastDisplayData = displayData;
+            widget.updateSelectAllState = () => {
+                if (!selectAllCb) return;
+                const cData = widget.gridState.lastDisplayData || [];
+                if (cData.length === 0) { selectAllCb.checked = false; selectAllCb.indeterminate = false; return; }
+                const checkedCount = cData.filter(item => containerSelector === '#scan_window' ? appState.virusMap.get(String(item[valKey])) : widget.gridState.checkedSet.has(String(item[valKey]))).length;
+                selectAllCb.checked = (checkedCount > 0 && checkedCount === cData.length);
+                selectAllCb.indeterminate = (checkedCount > 0 && checkedCount < cData.length);
+            };
+
+            const MAX_ITEMS = 2000;
+            const limitData = displayData.slice(0, MAX_ITEMS);
+            
+            let htmlContent = limitData.map(item => {
+                const itemValStr = String(item[valKey]);
+                let isChecked = containerSelector === '#scan_window' ? (appState.virusMap.get(itemValStr) ?? true) : state.checkedSet.has(itemValStr);
+                if (containerSelector === '#scan_window') appState.virusMap.set(itemValStr, isChecked);
+                
+                const rowColsHtml = columns.map((col, idx) => {
+                    const rawVal = String(item[col.key] || '');
+                    let valStr = col.isI18n ? getMsg(rawVal) : rawVal;
+                    if (rawVal === '未知路徑' || rawVal === 'path_unknown') valStr = getMsg('path_unknown');
+                    return `<div class="row-col" style="width: var(--col-${idx}); flex: 0 0 auto;" title="${escapeHtml(valStr)}">${escapeHtml(valStr)}</div>`;
+                }).join('');
+
+                return `<li class="manage-list-item"><input type="checkbox" value="${escapeHtml(itemValStr)}" ${isChecked ? 'checked' : ''} data-path="${escapeHtml(item.path || '')}"><div class="manage-list-item-content">${rowColsHtml}</div></li>`;
+            }).join('');
+
+            if (displayData.length > MAX_ITEMS) {
+                htmlContent += `<li class="manage-list-item" style="pointer-events: none; justify-content: center;"><div style="color: var(--text-secondary); padding: 10px;">${escapeHtml(formatMsg("msg_too_many", MAX_ITEMS))}</div></li>`;
+            }
+
+            const scrollContainer = listUl.parentElement;
+            const scrollTop = scrollContainer ? scrollContainer.scrollTop : 0;
+            listUl.innerHTML = htmlContent;
+            if (scrollContainer) scrollContainer.scrollTop = scrollTop;
+            widget.updateSelectAllState();
+        };
+        widget.renderData(state.filterText, isInit);
+    };
+
+    const getCheckedValues = (selector) => Array.from(document.querySelectorAll(`${selector} .manage-list-item input[type="checkbox"]:checked`)).map(cb => cb.value);
+    const formatSize = (bytes) => {
+        if (bytes === 0) return '0 B';
+        const k = 1024, sizes = ['B', 'KB', 'MB', 'GB'], i = Math.floor(Math.log(bytes) / Math.log(k));
+        return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + ' ' + sizes[i];
+    };
+
+    const rebuildCustomSelect = (selectId) => {
+        const select = document.getElementById(selectId);
+        if (!select) return;
+        let sibling = select.nextElementSibling;
+        while (sibling && sibling.classList.contains('custom-select-wrapper')) {
+            const toRemove = sibling;
+            sibling = sibling.nextElementSibling;
+            toRemove.remove();
+        }
+        buildCustomSelectElement(select);
+    };
+
+    const changeScanSelectMode = (mode) => {
+        const select = document.getElementById('scan_method_select');
+        if (!select) return;
+        select.innerHTML = `<option value="none" selected disabled data-i18n="btn_select">${getMsg('btn_select')}</option>`;
+        if (mode === 'scan') {
+            select.innerHTML += `
+                <option value="smart" data-i18n="scan_smart">${getMsg('scan_smart')}</option>
+                <option value="file" data-i18n="scan_file">${getMsg('scan_file')}</option>
+                <option value="path" data-i18n="scan_path">${getMsg('scan_path')}</option>
+                <option value="full" data-i18n="scan_full">${getMsg('scan_full')}</option>`;
+        } else if (mode === 'action') {
+            select.innerHTML += `
+                <option value="delete" data-i18n="act_del">${getMsg('act_del')}</option>
+                <option value="ignore" data-i18n="act_ignore">${getMsg('act_ignore')}</option>
+                <option value="quarantine" data-i18n="act_quarantine">${getMsg('act_quarantine')}</option>
+                <option value="whitelist" data-i18n="act_white">${getMsg('act_white')}</option>`;
+        }
+        rebuildCustomSelect('scan_method_select');
+    };
+
+    const checkVirusListEmpty = () => {
+    updateCustomSelectUI('scan_method_select', 'none');
+    if (appState.virusResults.length === 0) {
+        appState.virusMap.clear();
+        changeScanSelectMode('scan');
+        const title = document.querySelector('#scan_window .section-title');
+        const text = document.getElementById('progress_text');
+        if (title) { 
+            title.setAttribute('data-i18n', 'scan_virus'); 
+            title.textContent = getMsg('scan_virus'); 
+        }
+        if (text) {
+            text.setAttribute('data-i18n', 'scan_virus_desc');
+            text.removeAttribute('data-dynamic-msg');
+            text.textContent = getMsg('scan_virus_desc');
+        }
+    }
+};
+
+    const triggerScan = (method) => {
+        if (!window.pywebview) return;
+        appState.scanning = true;
+        appState.virusMap.clear();
+        appState.virusResults = [];
+        renderDataGrid('#scan_window', appState.virusResults, cols.virus, 'path', true);
+        changeScanSelectMode('scan');
+        document.getElementById('scan_method_select').classList.add('hidden');
+        const stopBtn = document.getElementById('stop_btn');
+        stopBtn.classList.remove('hidden');
+        stopBtn.disabled = false;
+        
+        const title = document.querySelector('#scan_window .section-title');
+        const text = document.getElementById('progress_text');
+        if (title) { title.setAttribute('data-i18n', 'status_scanning'); title.textContent = getMsg('status_scanning'); }
+        if (text) { text.setAttribute('data-i18n', 'msg_init'); text.removeAttribute('data-dynamic-msg'); text.textContent = getMsg('msg_init'); }
+        window.pywebview.api.trigger_scan(method);
+    };
+
+    const handleVirusActions = (action) => {
+        if (!window.pywebview) return;
+        const paths = Array.from(appState.virusMap.entries()).filter(([_, checked]) => checked).map(([p]) => p);
+        if (paths.length === 0) return updateCustomSelectUI('scan_method_select', 'none');
+
+        const wrapper = document.getElementById('scan_method_select').nextElementSibling;
+        if (wrapper) wrapper.style.pointerEvents = 'none';
+
+        const finalize = () => {
+            if (wrapper) wrapper.style.pointerEvents = '';
+            checkVirusListEmpty();
+        };
+
+        const removeItems = (removedPaths) => {
+            const removedSet = new Set(removedPaths);
+            removedPaths.forEach(p => appState.virusMap.delete(p));
+            appState.virusResults = appState.virusResults.filter(r => !removedSet.has(r.path));
+            renderDataGrid('#scan_window', appState.virusResults, cols.virus, 'path', false);
+        };
+
+        if (action === 'delete') {
+            window.pywebview.api.solve_scan(paths).then((deleted) => { removeItems(deleted); finalize(); });
+        } else if (action === 'ignore') {
+            window.pywebview.api.remove_virus_result(paths).then(() => { removeItems(paths); finalize(); });
+        } else if (action === 'quarantine' || action === 'whitelist') {
+            const listKey = action === 'quarantine' ? 'quarantine' : 'white_list';
+            window.pywebview.api.manage_named_list(listKey, paths, 'add').then(() => {
+                window.pywebview.api.remove_virus_result(paths).then(() => { removeItems(paths); finalize(); });
+            });
+        }
+    };
+
+    const fetchProcs = () => {
+        if (!appState.taskmgrActive || !window.pywebview) return;
+        const widget = document.querySelector('#taskmgr_window .manage-widget');
+        const blockFetch = widget && (widget.gridState?.checkedSet.size > 0 || widget.matches(':hover')) || document.querySelector('.custom-context-menu.show') || document.body.classList.contains('resizing-active');
+        
+        if (!blockFetch) {
+            window.pywebview.api.get_process_list().then(procs => {
+                const mapped = procs.map(p => ({ name: p.name, pid: p.pid, path: (p.path && p.path !== "None" && p.path !== "Unknown") ? p.path : "path_unknown" }));
+                renderDataGrid('#taskmgr_window', mapped, cols.process, 'pid', false);
+                if (appState.taskmgrActive) appState.taskmgrTimer = setTimeout(fetchProcs, 2000);
+            }).catch(() => { if (appState.taskmgrActive) appState.taskmgrTimer = setTimeout(fetchProcs, 2000); });
+        } else {
+            if (appState.taskmgrActive) appState.taskmgrTimer = setTimeout(fetchProcs, 2000);
+        }
+    };
+
+    const refreshConfigLists = () => {
+        if (!window.pywebview) return;
+        window.pywebview.api.get_config().then(cfg => {
+            renderDataGrid('#whitelist_window', (cfg.white_list || []).map(i => ({path: i.file || i})), cols.pathOnly, 'path');
+            renderDataGrid('#quarantine_window', (cfg.quarantine || []).map(i => ({path: i.file || i})), cols.pathOnly, 'path');
+            renderDataGrid('#custom_protect_window', (cfg.custom_rule || []).map(i => ({path: i.file || i})), cols.pathOnly, 'path');
+            const popupRules = (cfg.block_list || []).map(item => ({ exe: item.exe || '*', class: item.class || '*', title: item.title || '*', value: item.exe || item.title }));
+            renderDataGrid('#popup_window', popupRules, cols.popup, 'value');
+        });
+    };
+
+    const switchPage = (targetId) => {
+        const oldActive = document.querySelector('.page.active');
+        if (oldActive && oldActive.id !== targetId) {
+            if (oldActive.id === 'junk_window') {
+                appState.junkList = [];
+                renderDataGrid('#junk_window', [], cols.junk, 'path', true);
+                const input = document.querySelector('#junk_window .search-box input');
+                if (input) input.value = '';
+            } else if (oldActive.id === 'repair_window') {
+                renderDataGrid('#repair_window', [], cols.repair, 'value', true);
+            }
+        }
+
+        document.querySelectorAll('.page, .nav-btn').forEach(el => el.classList.remove('active'));
+        document.getElementById(targetId)?.classList.add('active');
+        document.querySelector(`aside .nav-btn[data-target="${targetId}"]`)?.classList.add('active');
+        
+        appState.taskmgrActive = targetId === 'taskmgr_window';
+        if (appState.taskmgrActive) fetchProcs();
+        else if (appState.taskmgrTimer) { clearTimeout(appState.taskmgrTimer); appState.taskmgrTimer = null; }
+
+        if (['whitelist_window', 'quarantine_window', 'popup_window', 'custom_protect_window'].includes(targetId)) refreshConfigLists();
+
+        if (targetId === 'log_export_window' && window.pywebview) {
+            window.pywebview.api.get_logs().then(logs => {
+                const logList = logs.reverse().map(log => ({ time_str: `[${log.time_str}]`, level: log.level, action: log.action, source: log.source || '-', id: log.id }));
+                renderDataGrid('#log_export_window', logList, cols.log, 'id', true);
+            });
+        }
+    };
+
+    window.addVirusResult = (label, path) => {
+        if (!appState.virusMap.has(path)) {
+            appState.virusResults.push({ label, path });
+            appState.virusMap.set(path, true);
+            const widget = document.querySelector('#scan_window .virus-widget');
+            if (widget && widget.renderData) {
+                if (window.virusRenderTimeout) clearTimeout(window.virusRenderTimeout);
+                window.virusRenderTimeout = setTimeout(() => widget.renderData(widget.gridState.filterText, false), 50);
+            }
+        }
+    };
+
+    window.updateScanProgress = (path) => {
+        const title = document.querySelector('#scan_window .section-title');
+        const text = document.getElementById('progress_text');
+        if (title) { title.setAttribute('data-i18n', 'status_scanning'); title.textContent = getMsg('status_scanning'); }
+        if (text) { text.removeAttribute('data-i18n'); text.removeAttribute('data-dynamic-msg'); text.textContent = path; }
+    };
+
+    window.updateDeleteProgress = (path) => {
+        const title = document.querySelector('#scan_window .section-title');
+        const text = document.getElementById('progress_text');
+        if (title) { title.setAttribute('data-i18n', 'status_deleting'); title.textContent = getMsg('status_deleting'); }
+        if (text) { text.removeAttribute('data-i18n'); text.removeAttribute('data-dynamic-msg'); text.textContent = path; }
+    };
+
+    window.finishScan = (msgData, count) => {
+        appState.scanning = false;
+        const title = document.querySelector('#scan_window .section-title');
+        const text = document.getElementById('progress_text');
+        if (title) { title.setAttribute('data-i18n', 'scan_virus'); title.textContent = getMsg('scan_virus'); }
+        if (text) {
+            if (typeof msgData === 'object' && msgData !== null) {
+                text.removeAttribute('data-i18n');
+                text.dataset.dynamicMsg = JSON.stringify(msgData);
+                text.textContent = msgData[appState.lang] || msgData["english_switch"];
+            } else {
+                text.removeAttribute('data-dynamic-msg');
+                text.setAttribute('data-i18n', msgData);
+                text.textContent = getMsg(msgData);
+            }
+        }
+        document.getElementById('stop_btn')?.classList.add('hidden');
+        document.getElementById('scan_method_select')?.classList.remove('hidden');
+        changeScanSelectMode(count > 0 ? 'action' : 'scan');
+        updateCustomSelectUI('scan_method_select', 'none');
+    };
+
+    window.updateLogs = (entry) => {
+        const logWidget = document.querySelector('.log-text');
+        if (logWidget) {
+            let parts = [`[${entry.time_str}]`, entry.level, getMsg(entry.action || '')];
+            if (entry.source) parts.push(`Src: ${entry.source}`);
+            if (entry.target) parts.push(`Tgt: ${entry.target}`);
+            if (entry.code) parts.push(`Code: ${entry.code}`);
+            if (entry.pid) parts.push(`PID: ${entry.pid}`);
+            if (entry.hash) parts.push(`Hash: ${entry.hash}`);
+            if (entry.detail) parts.push(`Detail: ${entry.detail}`);
+            if (entry.operate !== null) parts.push(`Op: ${entry.operate}`);
+            parts.push(`Success: ${entry.success}`);
+            let val = logWidget.value + parts.join(' | ') + '\n';
+            if (val.length > 20000) val = val.substring(val.indexOf('\n', val.length - 15000) + 1);
+            logWidget.value = val;
+            logWidget.scrollTop = logWidget.scrollHeight;
+        }
+
+        if (document.getElementById('log_export_window')?.classList.contains('active') && window.pywebview) {
+            window.pywebview.api.get_logs().then(logs => {
+                const logList = logs.reverse().map(log => ({ time_str: `[${log.time_str}]`, level: log.level, action: log.action, source: log.source || '-', id: log.id }));
+                renderDataGrid('#log_export_window', logList, cols.log, 'id', true);
+            });
+        }
+
+        if ((entry.action === 'System' && entry.detail === 'Engine Initialization Complete') || (entry.level === 'WARN' && entry.action === 'init_engine_thread')) {
+            const overlay = document.getElementById('loading_overlay');
+            if (overlay && !overlay.classList.contains('fade-out')) {
+                overlay.classList.add('fade-out');
+                setTimeout(() => {
+                    document.querySelector('.app-container')?.classList.add('fade-in');
+                    if (window.onEngineReady) window.onEngineReady();
+                }, 400);
+            }
+        }
+    };
+
+    window.triggerContextScan = (targets) => {
+        if (appState.scanning) return;
+        switchPage('scan_window');
+        if (window.pywebview) {
+            appState.scanning = true;
+            appState.virusMap.clear();
+            appState.virusResults = [];
+            renderDataGrid('#scan_window', appState.virusResults, cols.virus, 'path', true);
+            document.getElementById('scan_method_select')?.classList.add('hidden');
+            const stopBtn = document.getElementById('stop_btn');
+            if (stopBtn) { stopBtn.classList.remove('hidden'); stopBtn.disabled = false; }
+            changeScanSelectMode('scan');
+            
+            const title = document.querySelector('#scan_window .section-title');
+            const text = document.getElementById('progress_text');
+            if (title) { title.setAttribute('data-i18n', 'status_scanning'); title.textContent = getMsg('status_scanning'); }
+            if (text) { text.setAttribute('data-i18n', 'msg_init'); text.removeAttribute('data-dynamic-msg'); text.textContent = getMsg('msg_init'); }
+            
+            const paths = Array.isArray(targets) ? targets : [targets];
+            window.pywebview.api.start_scan(paths);
+        }
+    };
+
+    window.revertSwitch = () => {}; 
+
+    document.querySelectorAll('[data-target]').forEach(btn => btn.addEventListener('click', (e) => switchPage(e.currentTarget.getAttribute('data-target'))));
+    document.getElementById('quick_scan_btn')?.addEventListener('click', () => { if (!appState.scanning) { switchPage('scan_window'); triggerScan('smart'); }});
+    document.getElementById('stop_btn')?.addEventListener('click', (e) => { if (window.pywebview) window.pywebview.api.stop_scan(); e.target.disabled = true; });
+    document.getElementById('theme_select')?.addEventListener('change', (e) => { applyTheme(e.target.value); window.pywebview?.api.update_config('theme', e.target.value); });
+    document.getElementById('lang_select')?.addEventListener('change', (e) => { translateText(e.target.value); window.pywebview?.api.update_config('language', e.target.value); });
+    
+    document.getElementById('scan_method_select')?.addEventListener('change', (e) => {
+        const val = e.target.value;
+        if (val === 'none' || appState.scanning) return;
+        if (['smart', 'file', 'path', 'full'].includes(val)) triggerScan(val);
+        else if (['delete', 'ignore', 'quarantine', 'whitelist'].includes(val)) handleVirusActions(val);
+    });
+
+    document.querySelectorAll('.toggle-switch input').forEach((toggle, index) => {
+        toggle.addEventListener('change', async (e) => {
+            const switchMap = ["process_switch", "document_switch", "system_switch", "driver_switch", "network_switch", "sensitive_switch", "extension_switch", "cloud_switch", "context_switch"];
+            const key = switchMap[index];
+            if (window.pywebview && key) {
+                toggle.disabled = true;
+                try {
+                    const result = await window.pywebview.api.update_config(key, e.target.checked);
+                    if (result !== undefined && result !== null) toggle.checked = result;
+                } catch { toggle.checked = !e.target.checked; } 
+                finally { toggle.disabled = false; }
+            }
+        });
+    });
+
+    document.querySelector('#junk_window .primary-btn')?.addEventListener('click', (e) => {
+        if (!window.pywebview) return;
+        e.target.setAttribute('data-i18n', 'msg_init'); e.target.textContent = getMsg('msg_init');
+        const widget = document.querySelector('#junk_window .manage-widget');
+        if (widget?.gridState) widget.gridState.checkedSet.clear();
+        
+        window.pywebview.api.scan_system_junk().then(list => {
+            appState.junkList = list.map(item => ({ path: item.path, sizeStr: formatSize(item.size), size: item.size }));
+            renderDataGrid('#junk_window', appState.junkList, cols.junk, 'path', true);
+            e.target.setAttribute('data-i18n', 'btn_scan'); e.target.textContent = getMsg('btn_scan');
+        });
+    });
+
+    document.querySelector('#junk_window .danger-btn')?.addEventListener('click', () => {
+        const checked = getCheckedValues('#junk_window');
+        if (checked.length === 0 || !window.pywebview) return;
+        window.pywebview.api.clean_system_junk(checked).then(size => {
+            window.pywebview.api.show_alert(getMsg("title_prompt"), `${getMsg("msg_cleaned")}${formatSize(size)}`, "info");
+            appState.junkList = appState.junkList.filter(item => !checked.includes(item.path));
+            renderDataGrid('#junk_window', appState.junkList, cols.junk, 'path', true);
+        });
+    });
+
+    document.querySelector('#repair_window .primary-btn')?.addEventListener('click', () => {
+        if (!window.pywebview) return;
+        window.pywebview.api.scan_system_repair().then(list => renderDataGrid('#repair_window', list, cols.repair, 'value', true));
+    });
+
+    document.querySelector('#repair_window .danger-btn')?.addEventListener('click', () => {
+        const checked = getCheckedValues('#repair_window');
+        if (checked.length === 0 || !window.pywebview) return;
+        window.pywebview.api.execute_system_repair(checked).then(() => {
+            window.pywebview.api.show_alert(getMsg("title_prompt"), getMsg("msg_repaired"), "info");
+            renderDataGrid('#repair_window', [], cols.repair, 'value');
+        });
+    });
+
+    ['whitelist_window', 'quarantine_window', 'popup_window', 'custom_protect_window'].forEach(id => {
+        const listKeyMap = {
+            'popup_window': 'block_list',
+            'custom_protect_window': 'custom_rule',
+            'whitelist_window': 'white_list',
+            'quarantine_window': 'quarantine'
+        };
+        const listKey = listKeyMap[id];
+
+        document.querySelector(`#${id} .modern-btn:not(.primary-btn)`)?.addEventListener('click', () => {
+            const checked = getCheckedValues(`#${id}`);
+            if (checked.length > 0 && window.pywebview) window.pywebview.api.remove_list_items(listKey, checked).then(refreshConfigLists);
+        });
+        
+        if (id !== 'popup_window') {
+            document.querySelector(`#${id} .primary-btn`)?.addEventListener('click', () => {
+                window.pywebview?.api.select_files().then(files => {
+                    if (files?.length > 0) window.pywebview.api.manage_named_list(listKey, files, 'add').then(refreshConfigLists);
+                });
+            });
+        }
+    });
+
+    document.querySelector('#popup_window .primary-btn')?.addEventListener('click', (e) => {
+        if (!window.pywebview) return;
+        e.target.setAttribute('data-i18n', 'msg_click_target'); e.target.textContent = getMsg('msg_click_target'); e.target.disabled = true;
+        window.pywebview.api.capture_popup_window().then(rule => {
+            e.target.setAttribute('data-i18n', 'btn_add'); e.target.textContent = getMsg('btn_add'); e.target.disabled = false;
+            if (rule) window.pywebview.api.add_popup_rule(rule).then(ok => ok && refreshConfigLists());
+        });
+    });
+
+    document.querySelector('#taskmgr_window .primary-btn')?.addEventListener('click', () => {
+        if (!window.pywebview) return;
+        document.querySelectorAll('#taskmgr_window .manage-list-item input[type="checkbox"]:checked').forEach(cb => {
+            if (cb.dataset.path && cb.dataset.path !== "path_unknown") window.pywebview.api.open_file_location(cb.dataset.path);
+        });
+    });
+
+    document.querySelector('#taskmgr_window .danger-btn')?.addEventListener('click', () => {
+        const cbs = document.querySelectorAll('#taskmgr_window .manage-list-item input[type="checkbox"]:checked');
+        if (cbs.length > 0 && window.pywebview) {
+            window.pywebview.api.show_confirm(getMsg("msg_end_proc_title"), getMsg("msg_end_proc_confirm")).then(res => {
+                if (res) Promise.all(Array.from(cbs).map(cb => window.pywebview.api.kill_process(parseInt(cb.value)))).then(() => {
+                    window.pywebview.api.get_process_list().then(procs => renderDataGrid('#taskmgr_window', procs.map(p => ({ name: p.name, pid: p.pid, path: (p.path && p.path !== "None" && p.path !== "Unknown") ? p.path : "path_unknown" })), cols.process, 'pid', false));
+                });
+            });
+        }
+    });
+
+    document.querySelector('#log_export_window .primary-btn')?.addEventListener('click', () => {
+        const checked = getCheckedValues('#log_export_window');
+        if (checked.length === 0) return window.pywebview?.api.show_alert(getMsg("title_prompt"), getMsg("msg_sel_log_export"), "warning");
+        window.pywebview?.api.export_logs(checked).then(res => res && window.pywebview.api.show_alert(getMsg("title_prompt"), getMsg("msg_export_success"), "info"));
+    });
+
+    document.querySelector('#log_export_window .danger-btn')?.addEventListener('click', () => {
+        const checked = getCheckedValues('#log_export_window');
+        if (checked.length === 0 || !window.pywebview) return;
+        window.pywebview.api.show_confirm(getMsg("title_prompt"), getMsg("msg_del_log_confirm")).then(res => {
+            if (res) window.pywebview.api.clear_logs(checked).then(() => {
+                window.pywebview.api.get_logs().then(logs => renderDataGrid('#log_export_window', logs.reverse().map(log => ({ time_str: `[${log.time_str}]`, level: log.level, action: log.action, source: log.source || '-', id: log.id })), cols.log, 'id', true));
+                window.pywebview.api.show_alert(getMsg("title_prompt"), getMsg("msg_log_deleted"), "info");
+            });
+        });
+    });
+
+    document.getElementById('minimize_button')?.addEventListener('click', () => window.pywebview?.api.minimize());
+    document.getElementById('close_button')?.addEventListener('click', () => window.pywebview?.api.hide_window());
+
+    const contextMenu = document.createElement('div');
+    contextMenu.className = 'custom-context-menu';
+    contextMenu.innerHTML = `<div class="custom-context-menu-item" id="ctx_open_location"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"></path></svg><span data-i18n="ctx_open_loc"></span></div>`;
+    document.body.appendChild(contextMenu);
+    let ctxTarget = null;
+
+    document.addEventListener('contextmenu', (e) => {
+        const li = e.target.closest('.manage-list-item');
+        if (li) {
+            const cb = li.querySelector('input[type="checkbox"]');
+            if (cb && cb.dataset.path && cb.dataset.path !== "path_unknown") {
+                e.preventDefault();
+                ctxTarget = cb.dataset.path;
+                const span = contextMenu.querySelector('span');
+                span.textContent = getMsg('ctx_open_loc');
+                contextMenu.style.left = `${e.clientX}px`;
+                contextMenu.style.top = `${e.clientY}px`;
+                contextMenu.classList.add('show');
+                const rect = contextMenu.getBoundingClientRect();
+                if (rect.right > window.innerWidth) contextMenu.style.left = `${window.innerWidth - rect.width - 5}px`;
+                if (rect.bottom > window.innerHeight) contextMenu.style.top = `${window.innerHeight - rect.height - 5}px`;
+                return;
+            }
+        }
+        contextMenu.classList.remove('show');
+    });
+    document.addEventListener('click', (e) => { if (!e.target.closest('.custom-context-menu')) contextMenu.classList.remove('show'); });
+    document.addEventListener('scroll', () => contextMenu.classList.remove('show'), true);
+    document.getElementById('ctx_open_location').addEventListener('click', () => {
+        if (window.pywebview && ctxTarget) window.pywebview.api.open_file_location(ctxTarget);
+        contextMenu.classList.remove('show');
+    });
+
+    initI18nKeys();
+
+    const bindSettingAction = (key, action) => {
+        const item = Array.from(document.querySelectorAll('#about_window .list-item, #setting_window .list-item')).find(el => {
+            const h2 = el.querySelector('h2');
+            return h2 && h2.getAttribute('data-i18n') === key;
+        });
+        
+        if (item) {
+            const btn = item.querySelector('button');
+            
+            if (btn) {
+                btn.addEventListener('click', action);
+            } else {
+                item.style.cursor = 'pointer';
+                item.dataset.action = key;
+                item.addEventListener('click', action);
+            }
+        }
+    };
+
+    bindSettingAction('web_official', () => window.pywebview?.api.open_website());
+    bindSettingAction('update_check', () => {
+        window.pywebview?.api.check_update().then(res => {
+            if (res.error) window.pywebview.api.show_alert(getMsg("title_error"), getMsg("msg_update_fail"), "error");
+            else if (res.has_update) window.pywebview.api.show_confirm(getMsg("title_prompt"), `${getMsg("msg_new_version")} ${res.latest}\n(${res.current} -> ${res.latest})`).then(ok => ok && window.pywebview.api.open_url(res.url));
+            else window.pywebview.api.show_alert(getMsg("title_prompt"), `${getMsg("msg_latest_version")} ${res.current}`, "info");
+        });
+    });
+    bindSettingAction('opt_reset', () => {
+        window.pywebview?.api.show_confirm(getMsg("title_prompt"), getMsg("opt_reset_desc")).then(res => {
+            if (res) window.pywebview.api.reset_config().then(() => window.pywebview.api.show_alert(getMsg("title_prompt"), getMsg("msg_reset_success"), "info"));
+        });
+    });
+
+    document.querySelectorAll('select.modern-select').forEach(buildCustomSelectElement);
+    renderDataGrid('#scan_window', appState.virusResults, cols.virus, 'path', true);
+    renderDataGrid('#taskmgr_window', [], cols.process, 'pid', false);
+    renderDataGrid('#junk_window', [], cols.junk, 'path', true);
+    renderDataGrid('#repair_window', [], cols.repair, 'value', true);
+    renderDataGrid('#whitelist_window', [], cols.pathOnly, 'path', false);
+    renderDataGrid('#quarantine_window', [], cols.pathOnly, 'path', false);
+    renderDataGrid('#custom_protect_window', [], cols.pathOnly, 'path', false);
+    renderDataGrid('#popup_window', [], cols.popup, 'value', false);
+    renderDataGrid('#log_export_window', [], cols.log, 'id', true);
+
+    window.addEventListener('pywebviewready', () => {
+        window.pywebview.api.get_config().then(cfg => {
+            const theme = cfg.theme || "white_switch";
+            const lang = cfg.language || "english_switch";
+            appState.firstLaunch = cfg.first_launch;
+            applyTheme(theme);
+            translateText(lang);
+            updateCustomSelectUI('theme_select', theme);
+            updateCustomSelectUI('lang_select', lang);
+
+            const switchMap = ["process_switch", "document_switch", "system_switch", "driver_switch", "network_switch", "sensitive_switch", "extension_switch", "cloud_switch", "context_switch"];
+            document.querySelectorAll('.toggle-switch input').forEach((toggle, index) => {
+                if (appState.firstLaunch) { 
+                    toggle.checked = false; 
+                    toggle.disabled = true; 
+                } else if (switchMap[index]) {
+                    toggle.checked = !!cfg[switchMap[index]];
+                }
+            });
+            
+            window.pywebview.api.init_ui_ready();
+        }).catch(err => {
+            console.error("Config load failed:", err);
+            window.pywebview.api.init_ui_ready();
+        });
+    });
+
+    window.onEngineReady = async () => {
+        if (!appState.firstLaunch) return;
+        await window.pywebview.api.update_config("first_launch", false);
+        const switchMap = ["process_switch", "document_switch", "system_switch", "driver_switch", "network_switch", "sensitive_switch", "extension_switch", "cloud_switch", "context_switch"];
+        const seq = ["cloud_switch", "process_switch", "document_switch", "system_switch", "network_switch", "driver_switch"];
+        
+        for (const key of seq) {
+            const index = switchMap.indexOf(key);
+            if (index !== -1) {
+                const toggle = document.querySelectorAll('.toggle-switch input')[index];
+                if (toggle) {
+                    toggle.checked = true;
+                    try {
+                        const res = await window.pywebview.api.update_config(key, true);
+                        if (res !== undefined && res !== null) toggle.checked = res;
+                    } catch { toggle.checked = false; } 
+                    finally { toggle.disabled = false; }
+                    await new Promise(r => setTimeout(r, 200));
+                }
+            }
+        }
+        document.querySelectorAll('.toggle-switch input').forEach(t => t.disabled = false);
+        appState.firstLaunch = false;
+    };
+});

Interface/templates/index.html

@@ -0,0 +1,427 @@
+<!DOCTYPE html>
+<html lang="zh-TW">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>PYAS Security</title>
+    <link rel="stylesheet" href="/static/css/style.css">
+    <script defer src="/static/js/i18n.js"></script>
+    <script defer src="/static/js/main.js"></script>
+</head>
+<body>
+    <div id="loading_overlay">
+        <svg class="spinner" viewBox="0 0 50 50">
+            <circle class="path" cx="25" cy="25" r="20" fill="none" stroke-width="5"></circle>
+        </svg>
+    </div>
+    <div class="app-container" style="opacity: 0; transition: opacity 0.5s ease;">
+        <header class="navigate-window pywebview-drag-region">
+            <div class="navigate-title" data-i18n>PYAS Security</div>
+            <div class="window-controls">
+                <button class="ctrl-btn" id="about_button" data-target="about_window">
+                    <svg viewBox="0 0 24 24" class="theme-svg" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle><line x1="12" y1="16" x2="12" y2="12"></line><line x1="12" y1="8" x2="12.01" y2="8"></line></svg>
+                </button>
+                <button class="ctrl-btn" id="minimize_button">
+                    <svg viewBox="0 0 24 24" class="theme-svg" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="5" y1="12" x2="19" y2="12"></line></svg>
+                </button>
+                <button class="ctrl-btn" id="close_button">
+                    <svg viewBox="0 0 24 24" class="theme-svg" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><line x1="18" y1="6" x2="6" y2="18"></line><line x1="6" y1="6" x2="18" y2="18"></line></svg>
+                </button>
+            </div>
+        </header>
+
+        <div class="main-layout">
+            <aside class="options-window pywebview-drag-region">
+                <button class="nav-btn active" data-target="home_window">
+                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M3 9l9-7 9 7v11a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2z"></path><polyline points="9 22 9 12 15 12 15 22"></polyline></svg>
+                </button>
+                <button class="nav-btn" data-target="scan_window">
+                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
+                </button>
+                <button class="nav-btn" data-target="tool_window">
+                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><rect x="3" y="3" width="7" height="7"></rect><rect x="14" y="3" width="7" height="7"></rect><rect x="14" y="14" width="7" height="7"></rect><rect x="3" y="14" width="7" height="7"></rect></svg>
+                </button>
+                <button class="nav-btn" data-target="protect_window">
+                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"></path></svg>
+                </button>
+                <div class="spacer"></div>
+                <button class="nav-btn" data-target="setting_window">
+                    <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="3"></circle><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"></path></svg>
+                </button>
+            </aside>
+
+            <main class="content-window">
+                <section id="home_window" class="page active">
+                    <div class="home-top-widget">
+                        <div class="state-widget">
+                            <svg viewBox="0 0 24 24" class="state-icon theme-svg" style="width: 120px; height: 120px;" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round"><path d="M12 22s8-4 8-10V5l-8-3-8 3v7c0 6 8 10 8 10z"></path><polyline points="9 12 11 14 15 10"></polyline></svg>
+                            <h2 class="state-title" data-i18n>此裝置已受到防護</h2>
+                        </div>
+                        <div class="quick-actions">
+                            <div class="list-item" style="cursor: pointer;" id="quick_scan_btn" data-action="scan">
+                                <div class="item-info">
+                                    <h2 data-i18n>智能掃描</h2><p data-i18n>此選項可以快速掃描裝置安全性</p>
+                                </div>
+                                <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"></polyline></svg></button>
+                            </div>
+                            <div class="list-item" style="cursor: pointer;" data-target="log_export_window">
+                                <div class="item-info">
+                                    <h2 data-i18n>日誌導出</h2><p data-i18n>此選項可以篩選日誌並匯出存檔</p>
+                                </div>
+                                <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"></polyline></svg></button>
+                            </div>
+                        </div>
+                    </div>
+                    <div class="log-widget">
+                        <textarea class="log-text" readonly></textarea>
+                    </div>
+                </section>
+
+                <section id="scan_window" class="page">
+                    <div class="progress-widget">
+                        <div class="header-group">
+                            <h2 class="section-title" data-i18n>病毒掃描</h2>
+                            <p class="section-desc" id="progress_text" data-i18n>此選項可以選擇進階掃描方式</p>
+                        </div>
+                        <div class="action-group modern-action-group">
+                            <select id="scan_method_select" class="modern-select">
+                                <option value="none" selected disabled data-i18n>選擇</option>
+                                <option value="smart" data-i18n>智能掃描</option>
+                                <option value="file" data-i18n>檔案掃描</option>
+                                <option value="path" data-i18n>路徑掃描</option>
+                                <option value="full" data-i18n>全盤掃描</option>
+                            </select>
+                            <button class="action-btn modern-btn hidden" id="stop_btn" data-i18n>停止</button>
+                        </div>
+                    </div>
+                    <div class="scan-content">
+                        <div class="virus-widget">
+                            <ul class="virus-list" id="virus_list"></ul>
+                        </div>
+                    </div>
+                </section>
+
+                <section id="protect_window" class="page">
+                    <div class="list-widget">
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>進程防護</h2><p data-i18n>此選項可以終止惡意進程運行</p>
+                            </div>
+                            <label class="toggle-switch"><input type="checkbox" checked><span class="slider"></span></label>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>檔案防護</h2><p data-i18n>此選項可以隔離惡意檔案建立</p>
+                            </div>
+                            <label class="toggle-switch"><input type="checkbox" checked><span class="slider"></span></label>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>系統防護</h2><p data-i18n>此選項可以實時修復系統異常</p>
+                            </div>
+                            <label class="toggle-switch"><input type="checkbox" checked><span class="slider"></span></label>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>驅動防護</h2><p data-i18n>此選項可以實時攔截惡意行為</p>
+                            </div>
+                            <label class="toggle-switch"><input type="checkbox" checked><span class="slider"></span></label>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>網路防護</h2><p data-i18n>此選項可以攔截惡意網路連接</p>
+                            </div>
+                            <label class="toggle-switch"><input type="checkbox" checked><span class="slider"></span></label>
+                        </div>
+                        <div class="list-item" style="cursor: pointer;" data-target="custom_protect_window">
+                            <div class="item-info">
+                                <h2 data-i18n>自訂防護</h2><p data-i18n>此選項可以導入自訂防護規則</p>
+                            </div>
+                            <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"></polyline></svg></button>
+                        </div>
+                    </div>
+                </section>
+
+                <section id="tool_window" class="page">
+                    <div class="list-widget">
+                        <div class="list-item" style="cursor: pointer;" data-target="taskmgr_window">
+                            <div class="item-info">
+                                <h2 data-i18n>進程管理</h2><p data-i18n>此選項可以實時查看系統進程</p>
+                            </div>
+                            <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"></polyline></svg></button>
+                        </div>
+                        <div class="list-item" style="cursor: pointer;" data-target="junk_window">
+                            <div class="item-info">
+                                <h2 data-i18n>垃圾清理</h2><p data-i18n>此選項可以清理暫存垃圾檔案</p>
+                            </div>
+                            <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"></polyline></svg></button>
+                        </div>
+                        <div class="list-item" style="cursor: pointer;" data-target="repair_window">
+                            <div class="item-info">
+                                <h2 data-i18n>系統修復</h2><p data-i18n>此選項可以修復系統登錄檔項目</p>
+                            </div>
+                            <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"></polyline></svg></button>
+                        </div>
+                        <div class="list-item" style="cursor: pointer;" data-target="popup_window">
+                            <div class="item-info">
+                                <h2 data-i18n>彈窗攔截</h2><p data-i18n>此選項可以選擇指定窗口攔截</p>
+                            </div>
+                            <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"></polyline></svg></button>
+                        </div>
+                        <div class="list-item" style="cursor: pointer;" data-target="whitelist_window">
+                            <div class="item-info">
+                                <h2 data-i18n>白名單</h2><p data-i18n>此選項可以查看並管理白名單</p>
+                            </div>
+                            <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"></polyline></svg></button>
+                        </div>
+                        <div class="list-item" style="cursor: pointer;" data-target="quarantine_window">
+                            <div class="item-info">
+                                <h2 data-i18n>隔離區</h2><p data-i18n>此選項可以查看並管理隔離區</p>
+                            </div>
+                            <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"></polyline></svg></button>
+                        </div>
+                    </div>
+                </section>
+
+                <section id="setting_window" class="page">
+                    <div class="list-widget">
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>增強模式</h2><p data-i18n>此選項可以增強靜態掃描引擎</p>
+                            </div>
+                            <label class="toggle-switch"><input type="checkbox"><span class="slider"></span></label>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>擴展引擎</h2><p data-i18n>此選項可以使用擴展規則引擎</p>
+                            </div>
+                            <label class="toggle-switch"><input type="checkbox"><span class="slider"></span></label>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>雲端服務</h2><p data-i18n>此選項可以自動上報可疑檔案</p>
+                            </div>
+                            <label class="toggle-switch"><input type="checkbox" checked><span class="slider"></span></label>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>選單掃描</h2><p data-i18n>此選項可以啟用右鍵掃描功能</p>
+                            </div>
+                            <label class="toggle-switch"><input type="checkbox"><span class="slider"></span></label>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>顯色主題</h2><p data-i18n>此選項可以選擇主題顏色</p>
+                            </div>
+                            <select id="theme_select" class="modern-select">
+                                <option value="white_switch" data-i18n>白色主題</option>
+                                <option value="red_switch" data-i18n>紅色主題</option>
+                                <option value="yellow_switch" data-i18n>黃色主題</option>
+                                <option value="green_switch" data-i18n>綠色主題</option>
+                                <option value="blue_switch" data-i18n>藍色主題</option>
+                                <option value="black_switch" data-i18n>黑色主題</option>
+                            </select>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>顯示語言</h2><p data-i18n>此選項可以選擇顯示語言</p>
+                            </div>
+                            <select id="lang_select" class="modern-select">
+                                <option value="english_switch">English</option>
+                                <option value="traditional_switch">繁體中文</option>
+                                <option value="simplified_switch">简体中文</option>
+                                <option value="japanese_switch">日本語</option>
+                                <option value="korean_switch">한국어</option>
+                                <option value="french_switch">Français</option>
+                                <option value="spanish_switch">Español</option>
+                                <option value="hindi_switch">हिन्दी</option>
+                                <option value="arabic_switch">العربية</option>
+                                <option value="russian_switch">Русский</option>
+                                <option value="slovenian_switch">Slovenščina</option>
+                            </select>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>重置選項</h2><p data-i18n>此選項可以重置所有設定</p>
+                            </div>
+                            <button class="action-btn modern-btn danger-btn" data-i18n>執行</button>
+                        </div>
+                    </div>
+                </section>
+
+                <section id="about_window" class="page">
+                    <div class="list-widget">
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>產品金鑰</h2><p data-i18n>此選項可以啟用產品金鑰</p>
+                            </div>
+                            <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M21 2l-2 2m-7.61 7.61a5.5 5.5 0 1 1-7.778 7.778 5.5 5.5 0 0 1 7.777-7.777zm0 0L15.5 7.5m0 0l3 3L22 7l-3-3m-3.5 3.5L19 4"></path></svg></button>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>官方網站</h2><p data-i18n>此選項可以前往官方網站</p>
+                            </div>
+                            <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="12" cy="12" r="10"></circle><line x1="2" y1="12" x2="22" y2="12"></line><path d="M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z"></path></svg></button>
+                        </div>
+                        <div class="list-item">
+                            <div class="item-info">
+                                <h2 data-i18n>檢查更新</h2><p data-i18n>此選項可以檢查可用更新</p>
+                            </div>
+                            <button class="icon-action-btn"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="23 4 23 10 17 10"></polyline><path d="M20.49 15a9 9 0 1 1-2.12-9.36L23 10"></path></svg></button>
+                        </div>
+                        <div class="license-widget">
+                            <textarea class="license-text" readonly>87owo Publicly Available Source Code License Agreement
+Last updated: 2025-12-19
+
+1. License and Ownership
+   - This software and its source code are source available for public view.
+   - Access or execution of certain features may require an activation key.
+   - 87owo reserves all legal rights, no intellectual property is transferred.
+   - All project archives, source code, and binaries remain fully proprietary.
+
+2. Use and Prohibitions
+   - You may view, download, and modify the code for local and personal use.
+   - Redistribution of any original or modified code requires prior consent.
+   - Commercial hosting or SaaS deployment is prohibited without permission.
+   - Reverse engineering, license removal, or illegal use is strictly barred.
+
+3. Data and Privacy
+   - This project may collect operational data for optimization and analysis.
+   - All collected data is strictly anonymized to ensure the user's privacy.
+   - Transmission of information is encrypted to prevent unauthorized access.
+
+4. Updates and Terms
+   - New releases may include critical patches, enhancements, or UI changes.
+   - Continued use of these services constitutes acceptance of updated terms.
+   - The author reserves the right to modify these license terms at any time.
+
+5. Warranty and Liability
+   - All services and assets are provided "as is" without any form of warranty.
+   - 87owo is not liable for any direct or indirect damages from software use.
+   - Users assume all risks regarding performance, data, and system integrity.
+
+© 2020-2026 87owo (PYAS Security). All rights reserved.</textarea>
+                        </div>
+                    </div>
+                </section>
+
+                <section id="taskmgr_window" class="page sub-page">
+                    <div class="sub-header-toolbar">
+                        <button class="icon-btn" data-target="tool_window"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"></polyline></svg></button>
+                        <h2 data-i18n>進程管理</h2>
+                        <div class="spacer"></div>
+                        <div class="search-box">
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
+                            <input type="text" data-i18n-placeholder="搜尋進程..." placeholder="搜尋進程...">
+                        </div>
+                        <button class="action-btn modern-btn primary-btn" data-i18n>查看</button>
+                        <button class="action-btn modern-btn danger-btn" data-i18n>結束</button>
+                    </div>
+                    <div class="manage-widget flex-grow"><ul class="manage-list"></ul></div>
+                </section>
+
+                <section id="whitelist_window" class="page sub-page">
+                    <div class="sub-header-toolbar">
+                        <button class="icon-btn" data-target="tool_window"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"></polyline></svg></button>
+                        <h2 data-i18n>白名單管理</h2>
+                        <div class="spacer"></div>
+                        <div class="search-box">
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
+                            <input type="text" data-i18n-placeholder="搜尋檔案..." placeholder="搜尋檔案...">
+                        </div>
+                        <button class="action-btn modern-btn primary-btn" data-i18n>加入</button>
+                        <button class="action-btn modern-btn" data-i18n>移除</button>
+                    </div>
+                    <div class="manage-widget flex-grow"><ul class="manage-list"></ul></div>
+                </section>
+
+                <section id="quarantine_window" class="page sub-page">
+                    <div class="sub-header-toolbar">
+                        <button class="icon-btn" data-target="tool_window"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"></polyline></svg></button>
+                        <h2 data-i18n>隔離區管理</h2>
+                        <div class="spacer"></div>
+                        <div class="search-box">
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
+                            <input type="text" data-i18n-placeholder="搜尋檔案..." placeholder="搜尋檔案...">
+                        </div>
+                        <button class="action-btn modern-btn primary-btn" data-i18n>加入</button>
+                        <button class="action-btn modern-btn" data-i18n>移除</button>
+                    </div>
+                    <div class="manage-widget flex-grow"><ul class="manage-list"></ul></div>
+                </section>
+
+                <section id="junk_window" class="page sub-page">
+                    <div class="sub-header-toolbar">
+                        <button class="icon-btn" data-target="tool_window"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"></polyline></svg></button>
+                        <h2 data-i18n>垃圾清理</h2>
+                        <div class="spacer"></div>
+                        <div class="search-box">
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
+                            <input type="text" data-i18n-placeholder="搜尋檔案..." placeholder="搜尋檔案...">
+                        </div>
+                        <button class="action-btn modern-btn primary-btn" data-i18n>掃描</button>
+                        <button class="action-btn modern-btn danger-btn" data-i18n>刪除</button>
+                    </div>
+                    <div class="manage-widget flex-grow"><ul class="manage-list"></ul></div>
+                </section>
+
+                <section id="repair_window" class="page sub-page">
+                    <div class="sub-header-toolbar">
+                        <button class="icon-btn" data-target="tool_window"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"></polyline></svg></button>
+                        <h2 data-i18n>系統修復</h2>
+                        <div class="spacer"></div>
+                        <button class="action-btn modern-btn primary-btn" data-i18n>掃描</button>
+                        <button class="action-btn modern-btn danger-btn" data-i18n>修復</button>
+                    </div>
+                    <div class="manage-widget flex-grow"><ul class="manage-list"></ul></div>
+                </section>
+
+                <section id="popup_window" class="page sub-page">
+                    <div class="sub-header-toolbar">
+                        <button class="icon-btn" data-target="tool_window"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"></polyline></svg></button>
+                        <h2 data-i18n>彈窗攔截</h2>
+                        <div class="spacer"></div>
+                        <div class="search-box">
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
+                            <input type="text" data-i18n-placeholder="搜尋窗口..." placeholder="搜尋窗口...">
+                        </div>
+                        <button class="action-btn modern-btn primary-btn" data-i18n>加入</button>
+                        <button class="action-btn modern-btn" data-i18n>移除</button>
+                    </div>
+                    <div class="manage-widget flex-grow"><ul class="manage-list"></ul></div>
+                </section>
+
+                <section id="custom_protect_window" class="page sub-page">
+                    <div class="sub-header-toolbar">
+                        <button class="icon-btn" data-target="protect_window"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"></polyline></svg></button>
+                        <h2 data-i18n>自訂防護</h2>
+                        <div class="spacer"></div>
+                        <div class="search-box">
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
+                            <input type="text" data-i18n-placeholder="搜尋規則..." placeholder="搜尋規則...">
+                        </div>
+                        <button class="action-btn modern-btn primary-btn" data-i18n>加入</button>
+                        <button class="action-btn modern-btn" data-i18n>移除</button>
+                    </div>
+                    <div class="manage-widget flex-grow"><ul class="manage-list"></ul></div>
+                </section>
+                
+                <section id="log_export_window" class="page sub-page">
+                    <div class="sub-header-toolbar">
+                        <button class="icon-btn" data-target="home_window"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"></polyline></svg></button>
+                        <h2 data-i18n>日誌導出</h2>
+                        <div class="spacer"></div>
+                        <div class="search-box">
+                            <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><circle cx="11" cy="11" r="8"></circle><line x1="21" y1="21" x2="16.65" y2="16.65"></line></svg>
+                            <input type="text" data-i18n-placeholder="搜尋日誌..." placeholder="搜尋日誌...">
+                        </div>
+                        <button class="action-btn modern-btn primary-btn" data-i18n>導出</button>
+                        <button class="action-btn modern-btn danger-btn" data-i18n>刪除</button>
+                    </div>
+                    <div class="manage-widget flex-grow"><ul class="manage-list"></ul></div>
+                </section>
+            </main>
+        </div>
+    </div>
+</body>
+</html>

LICENSE.txt

@@ -0,0 +1,31 @@
+87owo Publicly Available Source Code License Agreement
+Last updated: 2025-12-19
+
+1. License and Ownership
+   - This software and its source code are source available for public view.
+   - Access or execution of certain features may require an activation key.
+   - 87owo reserves all legal rights, no intellectual property is transferred.
+   - All project archives, source code, and binaries remain fully proprietary.
+
+2. Use and Prohibitions
+   - You may view, download, and modify the code for local and personal use.
+   - Redistribution of any original or modified code requires prior consent.
+   - Commercial hosting or SaaS deployment is prohibited without permission.
+   - Reverse engineering, license removal, or illegal use is strictly barred.
+
+3. Data and Privacy
+   - This project may collect operational data for optimization and analysis.
+   - All collected data is strictly anonymized to ensure the user's privacy.
+   - Transmission of information is encrypted to prevent unauthorized access.
+
+4. Updates and Terms
+   - New releases may include critical patches, enhancements, or UI changes.
+   - Continued use of these services constitutes acceptance of updated terms.
+   - The author reserves the right to modify these license terms at any time.
+
+5. Warranty and Liability
+   - All services and assets are provided "as is" without any form of warranty.
+   - 87owo is not liable for any direct or indirect damages from software use.
+   - Users assume all risks regarding performance, data, and system integrity.
+
+© 2020-2026 87owo (PYAS Security). All rights reserved.

PYAS_Engine.py

@@ -0,0 +1,879 @@
+import os, re, yara, time, math, json, numpy, base64, datetime, requests, zlib
+import ctypes, ctypes.wintypes, hashlib, pefile, threading, onnxruntime
+
+####################################################################################################
+
+class GUID(ctypes.Structure):
+    _fields_ = [
+        ("Data1", ctypes.wintypes.DWORD),
+        ("Data2", ctypes.wintypes.WORD),
+        ("Data3", ctypes.wintypes.WORD),
+        ("Data4", ctypes.c_ubyte * 8)
+    ]
+
+class WINTRUST_FILE_INFO(ctypes.Structure):
+    _fields_ = [
+        ("cbStruct", ctypes.wintypes.DWORD),
+        ("pcwszFilePath", ctypes.wintypes.LPCWSTR),
+        ("hFile", ctypes.wintypes.HANDLE),
+        ("pgKnownSubject", ctypes.wintypes.LPVOID)
+    ]
+
+class WINTRUST_DATA_UNION(ctypes.Union):
+    _fields_ = [
+        ("pFile", ctypes.POINTER(WINTRUST_FILE_INFO)),
+        ("pCatalog", ctypes.wintypes.LPVOID),
+        ("pBlob", ctypes.wintypes.LPVOID),
+        ("pSgnr", ctypes.wintypes.LPVOID),
+        ("pCert", ctypes.wintypes.LPVOID)
+    ]
+
+class WINTRUST_DATA(ctypes.Structure):
+    _fields_ = [
+        ("cbStruct", ctypes.wintypes.DWORD),
+        ("pPolicyCallbackData", ctypes.wintypes.LPVOID),
+        ("pSIPClientData", ctypes.wintypes.LPVOID),
+        ("dwUIChoice", ctypes.wintypes.DWORD),
+        ("fdwRevocationChecks", ctypes.wintypes.DWORD),
+        ("dwUnionChoice", ctypes.wintypes.DWORD),
+        ("u", WINTRUST_DATA_UNION),
+        ("dwStateAction", ctypes.wintypes.DWORD),
+        ("hWVTStateData", ctypes.wintypes.HANDLE),
+        ("pwszURLReference", ctypes.wintypes.LPCWSTR),
+        ("dwProvFlags", ctypes.wintypes.DWORD),
+        ("dwUIContext", ctypes.wintypes.DWORD),
+        ("pSignatureSettings", ctypes.wintypes.LPVOID)
+    ]
+
+####################################################################################################
+
+class sign_scanner:
+    def __init__(self):
+        self.verify = GUID(0x00AAC56B, 0xCD44, 0x11D0, (ctypes.c_ubyte * 8)(0x8C, 0xC2, 0x00, 0xC0, 0x4F, 0xC2, 0x95, 0xEE))
+
+    def init_windll(self, path):
+        for name in path:
+            try:
+                setattr(self, name.lower(), ctypes.WinDLL(name, use_last_error=True))
+            except Exception:
+                pass
+        try:
+            self.WinVerifyTrust = self.wintrust.WinVerifyTrust
+            self.WinVerifyTrust.restype = ctypes.wintypes.LONG
+            self.WinVerifyTrust.argtypes = [ctypes.wintypes.HWND, ctypes.POINTER(GUID), ctypes.c_void_p]
+        except Exception:
+            pass
+
+####################################################################################################
+
+    def sign_verify(self, file_path):
+        if os.name != 'nt':
+            return False
+        try:
+            fi = WINTRUST_FILE_INFO()
+            fi.cbStruct = ctypes.sizeof(WINTRUST_FILE_INFO)
+            fi.pcwszFilePath = os.path.abspath(file_path)
+            fi.hFile = None
+            fi.pgKnownSubject = None
+            wt_union = WINTRUST_DATA_UNION()
+            wt_union.pFile = ctypes.pointer(fi)
+            td = WINTRUST_DATA()
+            td.cbStruct = ctypes.sizeof(WINTRUST_DATA)
+            td.pPolicyCallbackData = None
+            td.pSIPClientData = None
+            td.dwUIChoice = 2
+            td.fdwRevocationChecks = 0
+            td.dwUnionChoice = 1
+            td.u = wt_union
+            td.dwStateAction = 0
+            td.hWVTStateData = None
+            td.pwszURLReference = None
+            td.dwProvFlags = 0
+            td.dwUIContext = 0
+            td.pSignatureSettings = None
+            return self.WinVerifyTrust(None, ctypes.byref(self.verify), ctypes.byref(td)) == 0
+        except Exception:
+            return False
+
+####################################################################################################
+
+class rule_scanner:
+    def __init__(self):
+        self.rules = None
+        self.network = []
+
+    def load_path(self, path, callback=None):
+        yara_files = {}
+        for root, _, files in os.walk(path):
+            for file in files:
+                full_path = os.path.join(root, file)
+                if callback:
+                    callback(full_path)
+                ext = os.path.splitext(file)[1].lower()
+                if ext in ('.yara', '.yar'):
+                    namespace = os.path.relpath(full_path, path).replace(os.sep, '_')
+                    yara_files[namespace] = full_path
+                elif ext in ('.yc', '.yrc'):
+                    self.load_compiled_rule(full_path)
+                elif ext in ('.ip', '.txt'):
+                    self.load_network_list(full_path)
+
+        if yara_files:
+            self.compile_all_rules(yara_files)
+
+####################################################################################################
+
+    def load_compiled_rule(self, file):
+        try:
+            self.rules = yara.load(file)
+        except Exception:
+            pass
+
+    def load_network_list(self, file):
+        try:
+            with open(file, "r", encoding="utf-8", errors="ignore") as f:
+                self.network.extend(line.strip() for line in f if line.strip())
+        except Exception:
+            pass
+
+    def compile_all_rules(self, file_map):
+        try:
+            self.rules = yara.compile(filepaths=file_map)
+        except Exception:
+            pass
+
+####################################################################################################
+
+    def yara_scan(self, file_path):
+        try:
+            if not self.rules:
+                return False, False
+
+            matches = self.rules.match(filepath=file_path)
+            if matches:
+                rule_name = str(matches[0])
+                label = rule_name.split("_")[0]
+                level = rule_name.split("_")[-1]
+                return f"{label}:WinPE/Unknown.{level}!yr", level
+            return False, False
+        except Exception:
+            return False, False
+
+    def yara_mem_scan(self, pid):
+        try:
+            if not self.rules:
+                return False, False
+
+            matches = self.rules.match(pid=pid)
+            if matches:
+                rule_name = str(matches[0])
+                label = rule_name.split("_")[0]
+                level = rule_name.split("_")[-1]
+                return f"{label}:WinPE/Unknown.{level}!ym", level
+            return False, False
+        except Exception:
+            return False, False
+
+####################################################################################################
+
+class pe_scanner:
+    _STRING_PATTERN = re.compile(b'[\x20-\x7E]{5,}')
+
+    def __init__(self):
+        self.model = None
+        self.input_name = None
+        self.feature_order = []
+        self.signer = sign_scanner()
+        self.signer.init_windll(["wintrust"])
+
+    def load_path(self, path, callback=None):
+        for root, _, files in os.walk(path):
+            for file in files:
+                full_path = os.path.join(root, file)
+                if callback:
+                    callback(full_path)
+                if full_path.endswith('.onnx'):
+                    self.load_model(full_path)
+
+    def load_model(self, model_path):
+        if not os.path.exists(model_path):
+            return
+        try:
+            self.model = onnxruntime.InferenceSession(model_path, providers=['CPUExecutionProvider'])
+            self.input_name = self.model.get_inputs()[0].name
+            feat_path = os.path.join(os.path.dirname(model_path), "features.json")
+            if os.path.exists(feat_path):
+                with open(feat_path, 'r', encoding='utf-8') as f:
+                    self.feature_order = json.load(f)
+        except Exception:
+            pass
+
+    def _safe_float(self, val):
+        try:
+            f = float(val)
+            if math.isinf(f) or math.isnan(f): 
+                return 0.0
+            return f
+        except Exception:
+            return 0.0
+
+    def _calc_entropy(self, data):
+        if not data: 
+            return 0.0
+        arr = numpy.frombuffer(data, dtype=numpy.uint8)
+        counts = numpy.bincount(arr, minlength=256)
+        probs = counts[counts > 0] / len(arr)
+        return float(-numpy.sum(probs * numpy.log2(probs)))
+
+    def _extract_strings(self, file_bytes):
+        res = {"StringCount": 0.0, "StringMeanLength": 0.0, "StringEntropy": 0.0}
+        for i in range(95):
+            res[f'StringHist_{i:02d}'] = 0.0
+
+        count = 0
+        total_len = 0
+        char_counts = [0] * 95
+        combined_data = bytearray()
+
+        for match in self._STRING_PATTERN.finditer(file_bytes):
+            m = match.group()
+            count += 1
+            length = len(m)
+            total_len += length
+            combined_data.extend(m)
+            for b in m:
+                char_counts[b - 0x20] += 1
+
+        if count == 0:
+            return res
+
+        res["StringCount"] = float(count)
+        res["StringMeanLength"] = float(total_len) / count
+        res["StringEntropy"] = self._calc_entropy(combined_data)
+
+        for i in range(95):
+            res[f'StringHist_{i:02d}'] = float(char_counts[i]) / total_len
+
+        return res
+
+    def _extract_histograms(self, file_bytes):
+        arr = numpy.frombuffer(file_bytes, dtype=numpy.uint8)
+        sz = len(arr)
+        res = {}
+
+        if sz == 0:
+            for i in range(256):
+                res[f'ByteHist_{i:02X}'] = 0.0
+                res[f'ByteEnt_{i:02X}'] = 0.0
+            return res
+
+        byte_counts = numpy.bincount(arr, minlength=256)
+        byte_hist = byte_counts / sz
+        for i, v in enumerate(byte_hist):
+            res[f'ByteHist_{i:02X}'] = float(v)
+
+        ent_hist = numpy.zeros(256, dtype=numpy.float64)
+        window = 2048
+        step = 1024
+        num_windows = (sz - window) // step + 1 if sz >= window else 1
+
+        for i in range(num_windows):
+            w = arr if sz < window else arr[i*step : i*step+window]
+            w_counts = numpy.bincount(w, minlength=256)
+            
+            p = w_counts[w_counts > 0] / len(w)
+            entropy = -numpy.sum(p * numpy.log2(p))
+            
+            ent_bin = int(entropy * 2.0)
+            if ent_bin > 15:
+                ent_bin = 15
+                
+            byte_bins = w_counts.reshape(16, 16).sum(axis=1)
+            idx_start = ent_bin * 16
+            ent_hist[idx_start : idx_start+16] += byte_bins
+
+        ent_sum = numpy.sum(ent_hist)
+        if ent_sum > 0:
+            ent_hist /= ent_sum
+
+        for i, v in enumerate(ent_hist):
+            res[f'ByteEnt_{i:02X}'] = float(v)
+
+        return res
+
+    def _extract_overlay_features(self, pe, fsize):
+        overlay_offset = pe.get_overlay_data_start_offset()
+        if not overlay_offset or overlay_offset >= fsize:
+            return {"HasOverlay": 0.0, "OverlaySize": 0.0, "OverlayRatio": 0.0, "OverlayEntropy": 0.0}
+        
+        overlay_data = pe.get_overlay()
+        if not overlay_data:
+            return {"HasOverlay": 0.0, "OverlaySize": 0.0, "OverlayRatio": 0.0, "OverlayEntropy": 0.0}
+
+        sz = len(overlay_data)
+        return {
+            "HasOverlay": 1.0,
+            "OverlaySize": float(sz),
+            "OverlayRatio": float(sz) / float(fsize),
+            "OverlayEntropy": self._calc_entropy(overlay_data)
+        }
+
+    def _extract_rich_header(self, pe):
+        if not hasattr(pe, 'RICH_HEADER') or not pe.RICH_HEADER:
+            return {"HasRichHeader": 0.0, "RichHeaderCount": 0.0}
+        return {
+            "HasRichHeader": 1.0,
+            "RichHeaderCount": float(len(pe.RICH_HEADER.values) // 2) if hasattr(pe.RICH_HEADER, 'values') else 0.0
+        }
+
+    def _extract_ep_anomalies(self, pe):
+        if not hasattr(pe, 'OPTIONAL_HEADER') or not hasattr(pe, 'sections') or not pe.sections:
+            return {"EntryPointSectionIndex": -1.0, "EntryPointInExecutable": 0.0, "EntryPointInLastSection": 0.0}
+
+        ep = pe.OPTIONAL_HEADER.AddressOfEntryPoint
+        ep_section_idx = -1
+        ep_in_exec = 0.0
+        
+        for idx, sec in enumerate(pe.sections):
+            if sec.VirtualAddress <= ep < (sec.VirtualAddress + sec.Misc_VirtualSize):
+                ep_section_idx = idx
+                if sec.Characteristics & 0x20000000:
+                    ep_in_exec = 1.0
+                break
+                
+        return {
+            "EntryPointSectionIndex": float(ep_section_idx),
+            "EntryPointInExecutable": ep_in_exec,
+            "EntryPointInLastSection": 1.0 if ep_section_idx == len(pe.sections) - 1 else 0.0
+        }
+
+    def _extract_advanced_resources(self, pe):
+        res_data = {
+            "ResourceMaxEntropy": 0.0,
+            "ResourceMinEntropy": 0.0,
+            "ResourceMeanEntropy": 0.0,
+            "ResourceLangCount": 0.0,
+            "ResourceRCDataCount": 0.0
+        }
+        
+        if not hasattr(pe, 'DIRECTORY_ENTRY_RESOURCE'):
+            return res_data
+            
+        entropies = []
+        langs = set()
+        rcdata_count = 0
+        
+        for entry_type in pe.DIRECTORY_ENTRY_RESOURCE.entries:
+            if hasattr(entry_type, 'id') and entry_type.id == 10: 
+                rcdata_count += len(getattr(entry_type.directory, 'entries', []))
+                
+            if not hasattr(entry_type, 'directory'):
+                continue
+                
+            for entry_id in entry_type.directory.entries:
+                if not hasattr(entry_id, 'directory'):
+                    continue
+                    
+                for entry_lang in entry_id.directory.entries:
+                    if hasattr(entry_lang, 'id'):
+                        langs.add(entry_lang.id)
+                    if hasattr(entry_lang, 'data'):
+                        try:
+                            data = pe.get_data(entry_lang.data.struct.OffsetToData, entry_lang.data.struct.Size)
+                            entropies.append(self._calc_entropy(data))
+                        except Exception:
+                            continue
+                            
+        res_data["ResourceLangCount"] = float(len(langs))
+        res_data["ResourceRCDataCount"] = float(rcdata_count)
+        
+        if entropies:
+            res_data["ResourceMaxEntropy"] = max(entropies)
+            res_data["ResourceMinEntropy"] = min(entropies)
+            res_data["ResourceMeanEntropy"] = sum(entropies) / len(entropies)
+            
+        return res_data
+
+    def _extract_load_config(self, pe):
+        cfg = {"HasLoadConfig": 0.0, "HasCFG": 0.0, "HasSEHTable": 0.0}
+        if hasattr(pe, 'DIRECTORY_ENTRY_LOAD_CONFIG'):
+            cfg["HasLoadConfig"] = 1.0
+            struct = pe.DIRECTORY_ENTRY_LOAD_CONFIG.struct
+            if getattr(struct, 'GuardCFFunctionTable', 0) != 0:
+                cfg["HasCFG"] = 1.0
+            if getattr(struct, 'SEHandlerTable', 0) != 0:
+                cfg["HasSEHTable"] = 1.0
+        return cfg
+
+    def _extract_security_directory(self, pe, file_bytes, fsize):
+        res = {"HasSignature": 0.0, "SignatureCount": 0.0}
+        if not hasattr(pe, 'OPTIONAL_HEADER') or not hasattr(pe.OPTIONAL_HEADER, 'DATA_DIRECTORY'):
+            return res
+
+        sec_idx = 4
+        directories = pe.OPTIONAL_HEADER.DATA_DIRECTORY
+        if len(directories) <= sec_idx:
+            return res
+
+        sec_dir = directories[sec_idx]
+        if sec_dir.Size == 0 or sec_dir.VirtualAddress == 0:
+            return res
+
+        res["HasSignature"] = 1.0
+        offset = sec_dir.VirtualAddress
+        size = sec_dir.Size
+
+        if offset + size > fsize or offset < 0 or size < 0:
+            return res
+
+        count = 0
+        curr = offset
+        end = offset + size
+
+        while curr + 8 <= end:
+            dw_length = int.from_bytes(file_bytes[curr:curr+4], 'little')
+            if dw_length < 8:
+                break
+            count += 1
+            curr += (dw_length + 7) & ~7
+
+        res["SignatureCount"] = float(count)
+        return res
+
+    def extract_features(self, file_path):
+        pe = None
+        try:
+            fsize = os.path.getsize(file_path)
+            if fsize == 0 or fsize > 536870912:
+                return None
+
+            with open(file_path, "rb") as f:
+                file_bytes = f.read()
+
+            base = {}
+            dlls = set()
+            apis = set()
+            pe = pefile.PE(data=file_bytes, fast_load=True)
+            
+            try:
+                pe.parse_rich_header()
+                pe.parse_data_directories(directories=[
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_IMPORT'],
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_EXPORT'],
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_RESOURCE'],
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_DEBUG'],
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_TLS'],
+                    pefile.DIRECTORY_ENTRY['IMAGE_DIRECTORY_ENTRY_LOAD_CONFIG']
+                ])
+            except Exception:
+                pass
+            
+            base['TrustSigned'] = 1.0 if self.signer.sign_verify(file_path) else 0.0
+            base['FileEntropy'] = self._calc_entropy(file_bytes)
+            base['FileSize'] = float(fsize)
+            
+            fh = pe.FILE_HEADER
+            base['Machine'] = getattr(fh, 'Machine', 0)
+            base['NumberOfSections'] = getattr(fh, 'NumberOfSections', 0)
+            base['TimeDateStamp'] = getattr(fh, 'TimeDateStamp', 0)
+            base['PointerToSymbolTable'] = getattr(fh, 'PointerToSymbolTable', 0)
+            base['NumberOfSymbols'] = getattr(fh, 'NumberOfSymbols', 0)
+            base['SizeOfOptionalHeader'] = getattr(fh, 'SizeOfOptionalHeader', 0)
+            base['Characteristics'] = getattr(fh, 'Characteristics', 0)
+
+            curr_ts = datetime.datetime.utcnow().timestamp()
+            base['HasInvalidTimestamp'] = 1.0 if (base['TimeDateStamp'] < 631152000 or base['TimeDateStamp'] > curr_ts + 2592000) else 0.0
+            base['FileTimeException'] = 1.0 if base['TimeDateStamp'] == 0 else 0.0
+            base['Is64Bit'] = 1.0 if base['Machine'] in (0x8664, 0xAA64, 0x0200) else 0.0
+            base['IsExe'] = 1.0 if pe.is_exe() else 0.0
+            base['IsDll'] = 1.0 if pe.is_dll() else 0.0
+
+            base['ExceptionCount'] = 0.0
+
+            if hasattr(pe, 'OPTIONAL_HEADER'):
+                op = pe.OPTIONAL_HEADER
+                fields = [
+                    'Magic', 'MajorLinkerVersion', 'MinorLinkerVersion', 'SizeOfCode',
+                    'SizeOfInitializedData', 'SizeOfUninitializedData', 'AddressOfEntryPoint',
+                    'BaseOfCode', 'ImageBase', 'SectionAlignment', 'FileAlignment',
+                    'MajorOperatingSystemVersion', 'MinorOperatingSystemVersion',
+                    'MajorImageVersion', 'MinorImageVersion', 'MajorSubsystemVersion',
+                    'MinorSubsystemVersion', 'SizeOfImage', 'SizeOfHeaders', 'CheckSum',
+                    'Subsystem', 'DllCharacteristics', 'SizeOfStackReserve', 'SizeOfStackCommit',
+                    'SizeOfHeapReserve', 'SizeOfHeapCommit', 'LoaderFlags', 'NumberOfRvaAndSizes'
+                ]
+                for f_field in fields:
+                    base[f_field] = getattr(op, f_field, 0)
+                
+                base['IsDriver'] = 1.0 if base.get('Subsystem') == 1 else 0.0
+
+                if hasattr(op, 'DATA_DIRECTORY'):
+                    for i, directory in enumerate(op.DATA_DIRECTORY):
+                        base[f'DataDirectory_{i}_Size'] = directory.Size
+                        base[f'DataDirectory_{i}_VA'] = directory.VirtualAddress
+                    
+                    exc_idx = pefile.DIRECTORY_ENTRY.get('IMAGE_DIRECTORY_ENTRY_EXCEPTION', 3)
+                    if len(op.DATA_DIRECTORY) > exc_idx and op.DATA_DIRECTORY[exc_idx].Size > 0:
+                        base['ExceptionCount'] = op.DATA_DIRECTORY[exc_idx].Size // 12 if base['Machine'] in (0x8664, 0xAA64) else 0.0
+
+            char_flags = [0x00000020, 0x00000040, 0x00000080, 0x02000000, 0x20000000, 0x40000000, 0x80000000]
+            for flag in char_flags:
+                base[f'Char_{flag:08X}_Count'] = 0.0
+                base[f'Char_{flag:08X}_MeanEntropy'] = 0.0
+
+            for i in range(50):
+                base[f'SectionHash_{i:02d}'] = 0.0
+
+            if hasattr(pe, 'sections'):
+                base['SectionCount'] = len(pe.sections)
+                entropies = []
+                raw_sizes = []
+                v_sizes = []
+                exec_sec = 0
+                write_sec = 0
+                read_sec = 0
+                sec_exc = 0
+                
+                for section in pe.sections:
+                    sec_name = section.Name.rstrip(b'\x00')
+                    hash_val = zlib.crc32(sec_name) % 50
+                    base[f'SectionHash_{hash_val:02d}'] += 1.0
+
+                    try:
+                        s_data = section.get_data()
+                        s_entropy = self._calc_entropy(s_data)
+                    except Exception:
+                        s_entropy = 0.0
+
+                    entropies.append(s_entropy)
+                    raw_sizes.append(section.SizeOfRawData)
+                    v_sizes.append(section.Misc_VirtualSize)
+
+                    if section.Characteristics & 0x20000000: exec_sec += 1
+                    if section.Characteristics & 0x80000000: write_sec += 1
+                    if section.Characteristics & 0x40000000: read_sec += 1
+                    if section.SizeOfRawData + section.PointerToRawData > fsize: sec_exc = 1
+
+                    for flag in char_flags:
+                        if section.Characteristics & flag:
+                            base[f'Char_{flag:08X}_Count'] += 1.0
+                            base[f'Char_{flag:08X}_MeanEntropy'] += s_entropy
+
+                base['SectionMaxEntropy'] = max(entropies) if entropies else 0.0
+                base['SectionMinEntropy'] = min(entropies) if entropies else 0.0
+                base['SectionMeanEntropy'] = sum(entropies) / len(entropies) if entropies else 0.0
+                base['SectionMaxRawSize'] = max(raw_sizes) if raw_sizes else 0.0
+                base['SectionMinRawSize'] = min(raw_sizes) if raw_sizes else 0.0
+                base['SectionMeanRawSize'] = sum(raw_sizes) / len(raw_sizes) if raw_sizes else 0.0
+                base['SectionMaxVSize'] = max(v_sizes) if v_sizes else 0.0
+                base['SectionMinVSize'] = min(v_sizes) if v_sizes else 0.0
+                base['SectionMeanVSize'] = sum(v_sizes) / len(v_sizes) if v_sizes else 0.0
+                base['ExecutableSections'] = float(exec_sec)
+                base['WritableSections'] = float(write_sec)
+                base['ReadableSections'] = float(read_sec)
+                base['SectionException'] = float(sec_exc)
+
+                for flag in char_flags:
+                    if base[f'Char_{flag:08X}_Count'] > 0:
+                        base[f'Char_{flag:08X}_MeanEntropy'] = base[f'Char_{flag:08X}_MeanEntropy'] / base[f'Char_{flag:08X}_Count']
+
+            string_keys = ['FileDescription', 'FileVersion', 'ProductName', 'ProductVersion', 'CompanyName', 'LegalCopyright', 'Comments', 'InternalName', 'LegalTrademarks', 'SpecialBuild', 'PrivateBuild']
+            for key in string_keys: 
+                base[f'{key}Length'] = 0.0
+                
+            if hasattr(pe, 'FileInfo'):
+                for fileinfo_list in pe.FileInfo:
+                    for fileinfo in fileinfo_list:
+                        if getattr(fileinfo, 'name', '') in ('StringFileInfo', b'StringFileInfo'):
+                            for st in getattr(fileinfo, 'StringTable', []):
+                                for key, val in st.entries.items():
+                                    try:
+                                        k = key.decode('utf-8', 'ignore') if isinstance(key, bytes) else str(key)
+                                        if k in string_keys:
+                                            v = val.decode('utf-8', 'ignore') if isinstance(val, bytes) else str(val)
+                                            base[f'{k}Length'] = float(len(v))
+                                    except Exception: 
+                                        continue
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_TLS') and hasattr(pe.DIRECTORY_ENTRY_TLS, 'struct'):
+                if getattr(pe.DIRECTORY_ENTRY_TLS.struct, 'AddressOfCallBacks', 0) != 0:
+                    base['HasTlsCallbacks'] = 1.0
+            
+            if hasattr(pe, 'VS_FIXEDFILEINFO') and len(pe.VS_FIXEDFILEINFO) > 0:
+                flags = getattr(pe.VS_FIXEDFILEINFO[0], 'FileFlags', 0)
+                base['IsDebug'] = 1.0 if flags & 0x1 else 0.0
+                base['IsPreRelease'] = 1.0 if flags & 0x2 else 0.0
+                base['IsPatched'] = 1.0 if flags & 0x4 else 0.0
+                base['IsPrivateBuild'] = 1.0 if flags & 0x8 else 0.0
+                base['IsSpecialBuild'] = 1.0 if flags & 0x20 else 0.0
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_IMPORT'):
+                base['ImportCount'] = float(len(pe.DIRECTORY_ENTRY_IMPORT))
+                func_count = 0
+                for entry in pe.DIRECTORY_ENTRY_IMPORT:
+                    if getattr(entry, 'dll', None):
+                        try:
+                            dlls.add(entry.dll.decode('ascii', 'ignore').lower())
+                        except Exception:
+                            pass
+                    for imp in getattr(entry, 'imports', []):
+                        func_count += 1
+                        if getattr(imp, 'name', None):
+                            try:
+                                apis.add(imp.name.decode('ascii', 'ignore'))
+                            except Exception:
+                                pass
+                base['ImportFunctionCount'] = float(func_count)
+            else:
+                base['ImportCount'] = 0.0
+                base['ImportFunctionCount'] = 0.0
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_EXPORT') and hasattr(pe.DIRECTORY_ENTRY_EXPORT, 'symbols'):
+                base['ExportCount'] = float(len(pe.DIRECTORY_ENTRY_EXPORT.symbols))
+            else:
+                base['ExportCount'] = 0.0
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_RESOURCE'):
+                icon_count = 0
+                for entry in pe.DIRECTORY_ENTRY_RESOURCE.entries:
+                    if getattr(entry, 'id', None) == 3 and hasattr(entry, 'directory'):
+                        icon_count += len(getattr(entry.directory, 'entries', []))
+                base['IconCount'] = float(icon_count)
+            else:
+                base['IconCount'] = 0.0
+
+            if hasattr(pe, 'DIRECTORY_ENTRY_DEBUG'):
+                base['DebugCount'] = float(len(pe.DIRECTORY_ENTRY_DEBUG))
+            else:
+                base['DebugCount'] = 0.0
+
+            base.update(self._extract_strings(file_bytes))
+            base.update(self._extract_histograms(file_bytes))
+            base.update(self._extract_overlay_features(pe, fsize))
+            base.update(self._extract_rich_header(pe))
+            base.update(self._extract_ep_anomalies(pe))
+            base.update(self._extract_advanced_resources(pe))
+            base.update(self._extract_load_config(pe))
+            base.update(self._extract_security_directory(pe, file_bytes, fsize))
+
+            for k in base:
+                base[k] = self._safe_float(base[k])
+
+            return {"Base": base, "DLLs": list(dlls), "APIs": list(apis)}
+
+        except Exception:
+            return None
+        finally:
+            if pe:
+                pe.close()
+
+    def pe_scan(self, file_path, enhanced_mode=False):
+        if not self.model or not self.feature_order:
+            return False, False
+        try:
+            raw_data = self.extract_features(file_path)
+            if not raw_data:
+                return False, False
+
+            vec = numpy.zeros((1, len(self.feature_order)), dtype=numpy.float32)
+            base = raw_data.get('Base', {})
+            dlls = set(raw_data.get('DLLs', []))
+            apis = set(raw_data.get('APIs', []))
+            feat_map = {feat: i for i, feat in enumerate(self.feature_order)}
+
+            for k, v in base.items():
+                if k in feat_map:
+                    vec[0, feat_map[k]] = v
+
+            for d in dlls:
+                old_fn = f"Dll_{d}"
+                if old_fn in feat_map: 
+                    vec[0, feat_map[old_fn]] = 1.0
+                h = zlib.crc32(d.encode('utf-8', 'ignore')) % 256
+                new_fn = f"DllHash_{h:03d}"
+                if new_fn in feat_map: 
+                    vec[0, feat_map[new_fn]] += 1.0
+
+            for a in apis:
+                old_fn = f"Api_{a}"
+                if old_fn in feat_map: 
+                    vec[0, feat_map[old_fn]] = 1.0
+                h = zlib.crc32(a.encode('utf-8', 'ignore')) % 1024
+                new_fn = f"ApiHash_{h:04d}"
+                if new_fn in feat_map: 
+                    vec[0, feat_map[new_fn]] += 1.0
+
+            outputs = self.model.run(None, {self.input_name: vec})
+            result = outputs[1]
+            prob = 0.0
+
+            if isinstance(result, list) and len(result) > 0:
+                prob_dict = result[0]
+                if hasattr(prob_dict, 'get'):
+                    prob = float(prob_dict.get(1, prob_dict.get('1', 0.0)))
+            elif isinstance(result, numpy.ndarray):
+                if result.ndim == 2 and result.shape[1] > 1:
+                    prob = float(result[0][1])
+
+            score = int(prob * 100)
+            
+            if score >= 80:
+                return f"General:WinPE/Malware.{score}!ml", score
+            elif enhanced_mode and score >= 50:
+                return f"General:WinPE/Suspicious.{score}!ml", score
+
+            return False, False
+        except Exception:
+            return False, False
+
+####################################################################################################
+
+class cloud_scanner:
+    def __init__(self):
+        self.session = None
+        self.api_host = None
+        self.api_key = None
+        self.timeout = 30
+        self.lock = threading.RLock()
+
+    def _init_session(self, api_host, api_key):
+        with self.lock:
+            if self.session is None or self.api_host != api_host or self.api_key != api_key:
+                self.api_host = api_host.rstrip('/')
+                self.api_key = api_key
+                self.session = requests.Session()
+                self.session.headers.update({"X-API-Key": api_key, "User-Agent": "PYAS-Engine/1.1"})
+
+    def _request(self, method, endpoint, **kwargs):
+        with self.lock:
+            current_session = self.session
+            current_host = self.api_host
+            
+        if not current_session:
+            return None
+            
+        try:
+            r = current_session.request(method, f"{current_host}{endpoint}", timeout=self.timeout, **kwargs)
+            if r.status_code == 200:
+                return r
+        except Exception:
+            pass
+        return None
+
+    def calc_hash(self, file_path, block_size=65536):
+        try:
+            h = hashlib.sha256()
+            with open(file_path, "rb") as f:
+                for chunk in iter(lambda: f.read(block_size), b""):
+                    h.update(chunk)
+            return h.hexdigest()
+        except Exception:
+            return ""
+
+####################################################################################################
+
+    def rescan(self, sha256, api_host, api_key):
+        self._init_session(api_host, api_key)
+        r = self._request("POST", f"/api/rescan/{sha256}")
+        return r is not None and r.json().get('status') == 'success'
+
+    def upload_file(self, file_path, api_host, api_key, chunk_size=4194304, need_rescan=False, max_retries=3):
+        try:
+            self._init_session(api_host, api_key)
+            sha256 = self.calc_hash(file_path)
+            if not sha256:
+                return False, None
+
+            status_req = self._request("GET", f"/api/processing_status/{sha256}")
+            if status_req:
+                current_status = status_req.json().get('status')
+                if current_status == 'done':
+                    if need_rescan:
+                        self.rescan(sha256, api_host, api_key)
+                    return True, sha256
+                elif current_status in ('queued', 'processing'):
+                    return True, sha256
+
+            file_size = os.path.getsize(file_path)
+            if file_size > 104857600:
+                return False, sha256
+
+            total_chunks = max(1, (file_size + chunk_size - 1) // chunk_size)
+            upload_id = os.urandom(16).hex()
+            
+            with open(file_path, 'rb') as f:
+                for i in range(total_chunks):
+                    chunk_data = f.read(chunk_size)
+                    headers = {
+                        "X-Chunk-Index": str(i),
+                        "X-Total-Chunks": str(total_chunks),
+                        "X-Upload-ID": upload_id
+                    }
+                    
+                    chunk_success = False
+                    for attempt in range(max_retries):
+                        r = self._request("POST", "/api/upload", files={'file': (os.path.basename(file_path), chunk_data)}, headers=headers)
+                        if r:
+                            if i == total_chunks - 1:
+                                try:
+                                    resp = r.json()
+                                    if 'url' in resp:
+                                        sha256 = resp.get('url', '').split('/')[-1]
+                                except Exception:
+                                    pass
+                            chunk_success = True
+                            break
+                        time.sleep(2 ** attempt)
+                        
+                    if not chunk_success:
+                        return False, sha256
+                        
+            return True, sha256
+        except Exception:
+            return False, None
+
+####################################################################################################
+
+    def get_result(self, sha256, api_host, api_key, max_retries=6, interval=10):
+        try:
+            if not sha256:
+                return False
+            self._init_session(api_host, api_key)
+
+            is_done = False
+            for _ in range(max_retries):
+                r = self._request("GET", f"/api/processing_status/{sha256}")
+                if r:
+                    st = r.json().get('status', 'error')
+                    if st == 'done':
+                        is_done = True
+                        break
+                    if st in ['error', 'failed']:
+                        return False
+                time.sleep(interval)
+
+            if not is_done:
+                return False
+
+            r = self._request("GET", f"/api/report/{sha256}")
+            if r:
+                data = r.json().get('data', {})
+                metadata = data.get('metadata', {})
+                label = metadata.get('label', 'Unsupport')
+                score = metadata.get('score', 0)
+                sims = data.get('similar', [])
+
+                is_malicious = 'General' in label
+                sim_malicious_count = 0
+                valid_sim_count = 0
+                for s in sims:
+                    if s.get('similarity', 0) > 80:
+                        valid_sim_count += 1
+                        if "General" in s.get('label', ''):
+                            sim_malicious_count += 1
+
+                if is_malicious and (valid_sim_count == 0 or sim_malicious_count == valid_sim_count):
+                    return f"General:WinPE/Malware.{score}!cl"
+        except Exception:
+            pass
+        return False

PYAS_Version.py

@@ -0,0 +1,11 @@
+import pyinstaller_versionfile
+
+pyinstaller_versionfile.create_versionfile(
+output_file="versionfile.txt",
+version='3.5.6.0',
+company_name="PYAS Security",
+file_description="PYAS Security Antivirus",
+internal_name="PYAS",
+legal_copyright="PYAS Security",
+original_filename="PYAS.exe",
+product_name="PYAS")

Plugins/Filter/DriverCommon.h

@@ -0,0 +1,171 @@
+#pragma once
+#include <fltKernel.h>
+#include <ntddk.h>      
+#include <ntdddisk.h>   
+#include <ntddscsi.h> 
+#include <ntstrsafe.h>
+
+constexpr auto PYAS_PORT_NAME = L"\\PYAS_Output_Pipe";
+constexpr auto MAX_PATH_LEN = 1024;
+constexpr auto PYAS_POOL_TAG = 'SAYP';
+
+#ifndef PROCESS_TERMINATE
+#define PROCESS_TERMINATE                  (0x0001)
+#endif
+#ifndef PROCESS_CREATE_THREAD
+#define PROCESS_CREATE_THREAD              (0x0002)
+#endif
+#ifndef PROCESS_VM_OPERATION
+#define PROCESS_VM_OPERATION               (0x0008)
+#endif
+#ifndef PROCESS_VM_READ
+#define PROCESS_VM_READ                    (0x0010)
+#endif
+#ifndef PROCESS_VM_WRITE
+#define PROCESS_VM_WRITE                   (0x0020)
+#endif
+#ifndef PROCESS_DUP_HANDLE
+#define PROCESS_DUP_HANDLE                 (0x0040)
+#endif
+#ifndef PROCESS_CREATE_PROCESS
+#define PROCESS_CREATE_PROCESS             (0x0080)
+#endif
+#ifndef PROCESS_SET_INFORMATION
+#define PROCESS_SET_INFORMATION            (0x0200)
+#endif
+#ifndef PROCESS_QUERY_INFORMATION
+#define PROCESS_QUERY_INFORMATION          (0x0400)
+#endif
+#ifndef PROCESS_SUSPEND_RESUME
+#define PROCESS_SUSPEND_RESUME             (0x0800)
+#endif
+#ifndef PROCESS_QUERY_LIMITED_INFORMATION
+#define PROCESS_QUERY_LIMITED_INFORMATION  (0x1000)
+#endif
+#ifndef PROCESS_SET_QUOTA
+#define PROCESS_SET_QUOTA                  (0x0100)
+#endif
+#ifndef THREAD_TERMINATE
+#define THREAD_TERMINATE                   (0x0001)
+#endif
+#ifndef THREAD_SUSPEND_RESUME
+#define THREAD_SUSPEND_RESUME              (0x0002)
+#endif
+#ifndef THREAD_SET_CONTEXT
+#define THREAD_SET_CONTEXT                 (0x0010)
+#endif
+#ifndef THREAD_SET_INFORMATION
+#define THREAD_SET_INFORMATION             (0x0020)
+#endif
+#ifndef THREAD_SET_THREAD_TOKEN
+#define THREAD_SET_THREAD_TOKEN            (0x0080)
+#endif
+#ifndef POOL_FLAG_NON_PAGED
+#define POOL_FLAG_NON_PAGED                0x0000000000000040UI64
+#endif
+
+#ifndef FSCTL_MANAGE_BYPASS_IO
+#define FSCTL_MANAGE_BYPASS_IO CTL_CODE(FILE_DEVICE_FILE_SYSTEM, 188, METHOD_NEITHER, FILE_ANY_ACCESS)
+
+typedef enum _FS_BPIO_OPERATIONS {
+    FS_BPIO_OP_ENABLE = 1,
+    FS_BPIO_OP_DISABLE = 2,
+    FS_BPIO_OP_QUERY = 3,
+    FS_BPIO_OP_VOLUME_STACK_PAUSE = 4,
+    FS_BPIO_OP_VOLUME_STACK_RESUME = 5,
+    FS_BPIO_OP_STREAM_PAUSE = 6,
+    FS_BPIO_OP_STREAM_RESUME = 7,
+    FS_BPIO_OP_GET_INFO = 8
+} FS_BPIO_OPERATIONS;
+
+typedef struct _FS_BPIO_INPUT {
+    FS_BPIO_OPERATIONS Operation;
+    ULONG InFlags;
+    ULONGLONG Reserved1;
+    ULONGLONG Reserved2;
+} FS_BPIO_INPUT, * PFS_BPIO_INPUT;
+
+typedef struct _FS_BPIO_OUTPUT {
+    FS_BPIO_OPERATIONS Operation;
+    ULONG OutFlags;
+    ULONGLONG Reserved1;
+    ULONGLONG Reserved2;
+    NTSTATUS Status;
+} FS_BPIO_OUTPUT, * PFS_BPIO_OUTPUT;
+
+#endif
+
+typedef struct _PYAS_MESSAGE {
+    ULONG MessageCode;
+    ULONG ProcessId;
+    WCHAR Path[MAX_PATH_LEN];
+} PYAS_MESSAGE, * PPYAS_MESSAGE;
+
+typedef struct _PYAS_USER_MESSAGE {
+    ULONG Command;
+    WCHAR Path[MAX_PATH_LEN];
+} PYAS_USER_MESSAGE, * PPYAS_USER_MESSAGE;
+
+typedef struct _DRIVER_DATA {
+    PDRIVER_OBJECT DriverObject;
+    PFLT_FILTER FilterHandle;
+    PFLT_PORT ServerPort;
+    PFLT_PORT ClientPort;
+    PEPROCESS PyasProcess;
+    ULONG PyasPid;
+    LARGE_INTEGER Cookie;
+    KSPIN_LOCK PortMutex;
+    KSPIN_LOCK TrackerMutex;
+    EX_RUNDOWN_REF PortRundown;
+} DRIVER_DATA, * PDRIVER_DATA;
+
+typedef struct _RULE_NODE {
+    struct _RULE_NODE* Next;
+    UNICODE_STRING Pattern;
+} RULE_NODE, * PRULE_NODE;
+
+extern DRIVER_DATA GlobalData;
+
+FLT_PREOP_CALLBACK_STATUS ProtectFile_PreCreate(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext);
+FLT_PREOP_CALLBACK_STATUS ProtectFile_PreWrite(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext);
+FLT_PREOP_CALLBACK_STATUS ProtectFile_PreSetInfo(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext);
+FLT_PREOP_CALLBACK_STATUS ProtectFile_FileSystemControl(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext);
+FLT_PREOP_CALLBACK_STATUS ProtectFile_SetSecurity(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext);
+FLT_PREOP_CALLBACK_STATUS ProtectBoot_PreDeviceControl(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext);
+
+NTSTATUS InitializeProcessProtection();
+VOID UninitializeProcessProtection();
+NTSTATUS InitializeRegistryProtection(PDRIVER_OBJECT DriverObject);
+VOID UninitializeRegistryProtection();
+
+NTSTATUS LoadRulesFromDisk(PUNICODE_STRING RegistryPath);
+VOID UnloadRules();
+
+VOID InitializeRulesEngine();
+VOID UninitializeRulesEngine();
+
+VOID AddDynamicWhitelist(PUNICODE_STRING RuleStr);
+VOID RemoveDynamicWhitelist(PUNICODE_STRING RuleStr);
+
+VOID ImageLoadNotify(PUNICODE_STRING FullImageName, HANDLE ProcessId, PIMAGE_INFO ImageInfo);
+
+NTSTATUS GetProcessImageName(HANDLE ProcessId, PUNICODE_STRING* ImageName);
+
+BOOLEAN IsProcessTrusted(HANDLE ProcessId);
+BOOLEAN IsTargetProtected(HANDLE ProcessId);
+BOOLEAN WildcardMatch(PCWSTR Pattern, PCWSTR String, USHORT StringLengthBytes);
+
+BOOLEAN CheckRegistryRule(PCUNICODE_STRING KeyName);
+BOOLEAN CheckFileExtensionRule(PCUNICODE_STRING FileName);
+BOOLEAN CheckProtectedPathRule(PCUNICODE_STRING FileName);
+BOOLEAN CheckRansomActivity(HANDLE ProcessId, PUNICODE_STRING FileName, PVOID WriteBuffer, ULONG WriteLength, BOOLEAN IsWrite);
+
+NTSTATUS SendMessageToUser(ULONG Code, ULONG Pid, PWCHAR Path, USHORT PathSize);
+
+FORCEINLINE PVOID PyasAllocate(SIZE_T Size) {
+    return ExAllocatePool2(POOL_FLAG_NON_PAGED, Size, PYAS_POOL_TAG);
+}
+
+FORCEINLINE VOID PyasFree(PVOID Ptr) {
+    if (Ptr) ExFreePoolWithTag(Ptr, PYAS_POOL_TAG);
+}

Plugins/Filter/DriverEntry.cpp

@@ -0,0 +1,220 @@
+#include "DriverCommon.h"
+
+DRIVER_DATA GlobalData;
+static BOOLEAN g_ImageNotifyRegistered = FALSE;
+
+static NTSTATUS InstanceSetup(PCFLT_RELATED_OBJECTS FltObjects, FLT_INSTANCE_SETUP_FLAGS Flags, DEVICE_TYPE VolumeDeviceType, FLT_FILESYSTEM_TYPE VolumeFilesystemType) {
+    UNREFERENCED_PARAMETER(FltObjects);
+    UNREFERENCED_PARAMETER(Flags);
+    UNREFERENCED_PARAMETER(VolumeDeviceType);
+    UNREFERENCED_PARAMETER(VolumeFilesystemType);
+    return STATUS_SUCCESS;
+}
+
+static NTSTATUS InstanceQueryTeardown(PCFLT_RELATED_OBJECTS FltObjects, FLT_INSTANCE_QUERY_TEARDOWN_FLAGS Flags) {
+    UNREFERENCED_PARAMETER(FltObjects);
+    UNREFERENCED_PARAMETER(Flags);
+    return STATUS_SUCCESS;
+}
+
+static VOID InstanceTeardownStart(PCFLT_RELATED_OBJECTS FltObjects, FLT_INSTANCE_TEARDOWN_FLAGS Flags) {
+    UNREFERENCED_PARAMETER(FltObjects);
+    UNREFERENCED_PARAMETER(Flags);
+}
+
+static VOID InstanceTeardownComplete(PCFLT_RELATED_OBJECTS FltObjects, FLT_INSTANCE_TEARDOWN_FLAGS Flags) {
+    UNREFERENCED_PARAMETER(FltObjects);
+    UNREFERENCED_PARAMETER(Flags);
+}
+
+static NTSTATUS DriverUnload(FLT_FILTER_UNLOAD_FLAGS Flags) {
+    UNREFERENCED_PARAMETER(Flags);
+
+    if (GlobalData.ServerPort) {
+        FltCloseCommunicationPort(GlobalData.ServerPort);
+        GlobalData.ServerPort = NULL;
+    }
+
+    if (GlobalData.FilterHandle) {
+        FltUnregisterFilter(GlobalData.FilterHandle);
+        GlobalData.FilterHandle = NULL;
+    }
+
+    if (g_ImageNotifyRegistered) {
+        PsRemoveLoadImageNotifyRoutine(ImageLoadNotify);
+        g_ImageNotifyRegistered = FALSE;
+    }
+
+    UninitializeRegistryProtection();
+    UninitializeProcessProtection();
+
+    UnloadRules();
+    UninitializeRulesEngine();
+
+    return STATUS_SUCCESS;
+}
+
+static NTSTATUS PortMessage(PVOID PortCookie, PVOID InputBuffer, ULONG InputBufferLength, PVOID OutputBuffer, ULONG OutputBufferLength, PULONG ReturnOutputBufferLength) {
+    UNREFERENCED_PARAMETER(PortCookie);
+    UNREFERENCED_PARAMETER(OutputBuffer);
+    UNREFERENCED_PARAMETER(OutputBufferLength);
+
+    if (InputBuffer && InputBufferLength >= sizeof(PYAS_USER_MESSAGE)) {
+        PPYAS_USER_MESSAGE msg = (PPYAS_USER_MESSAGE)InputBuffer;
+        if (msg->Command == 1 || msg->Command == 2) {
+            msg->Path[MAX_PATH_LEN - 1] = L'\0';
+            UNICODE_STRING us;
+            RtlInitUnicodeString(&us, msg->Path);
+            if (us.Length > 0) {
+                if (msg->Command == 1) {
+                    AddDynamicWhitelist(&us);
+                }
+                else {
+                    RemoveDynamicWhitelist(&us);
+                }
+            }
+        }
+    }
+
+    if (ReturnOutputBufferLength) {
+        *ReturnOutputBufferLength = 0;
+    }
+    return STATUS_SUCCESS;
+}
+
+static NTSTATUS PortConnect(PFLT_PORT ClientPort, PVOID ServerPortCookie, PVOID ConnectionContext, ULONG SizeOfContext, PVOID* ConnectionPortCookie) {
+    UNREFERENCED_PARAMETER(ServerPortCookie);
+    UNREFERENCED_PARAMETER(ConnectionContext);
+    UNREFERENCED_PARAMETER(SizeOfContext);
+    UNREFERENCED_PARAMETER(ConnectionPortCookie);
+
+    KIRQL OldIrql;
+    KeAcquireSpinLock(&GlobalData.PortMutex, &OldIrql);
+
+    GlobalData.ClientPort = ClientPort;
+    GlobalData.PyasPid = (ULONG)(ULONG_PTR)PsGetCurrentProcessId();
+    GlobalData.PyasProcess = PsGetCurrentProcess();
+
+    ExReInitializeRundownProtection(&GlobalData.PortRundown);
+
+    KeReleaseSpinLock(&GlobalData.PortMutex, OldIrql);
+
+    return STATUS_SUCCESS;
+}
+
+static VOID PortDisconnect(PVOID ConnectionCookie) {
+    UNREFERENCED_PARAMETER(ConnectionCookie);
+
+    KIRQL OldIrql;
+    KeAcquireSpinLock(&GlobalData.PortMutex, &OldIrql);
+
+    GlobalData.ClientPort = NULL;
+    GlobalData.PyasPid = 0;
+    GlobalData.PyasProcess = NULL;
+
+    KeReleaseSpinLock(&GlobalData.PortMutex, OldIrql);
+
+    ExWaitForRundownProtectionRelease(&GlobalData.PortRundown);
+}
+
+CONST FLT_OPERATION_REGISTRATION Callbacks[] = {
+    { IRP_MJ_CREATE, 0, ProtectFile_PreCreate, NULL },
+    { IRP_MJ_WRITE, 0, ProtectFile_PreWrite, NULL },
+    { IRP_MJ_SET_INFORMATION, 0, ProtectFile_PreSetInfo, NULL },
+    { IRP_MJ_SET_SECURITY, 0, ProtectFile_SetSecurity, NULL },
+    { IRP_MJ_FILE_SYSTEM_CONTROL, 0, ProtectFile_FileSystemControl, NULL },
+    { IRP_MJ_DEVICE_CONTROL, 0, ProtectBoot_PreDeviceControl, NULL },
+    { IRP_MJ_OPERATION_END }
+};
+
+CONST FLT_REGISTRATION FilterRegistration = {
+    sizeof(FLT_REGISTRATION),
+    FLT_REGISTRATION_VERSION,
+    0,
+    NULL,
+    Callbacks,
+    DriverUnload,
+    InstanceSetup,
+    InstanceQueryTeardown,
+    InstanceTeardownStart,
+    InstanceTeardownComplete,
+    NULL,
+    NULL,
+    NULL
+};
+
+extern "C" NTSTATUS DriverEntry(PDRIVER_OBJECT DriverObject, PUNICODE_STRING RegistryPath) {
+    NTSTATUS status = STATUS_SUCCESS;
+    PSECURITY_DESCRIPTOR sd = NULL;
+    OBJECT_ATTRIBUTES oa = { 0 };
+    UNICODE_STRING name = { 0 };
+
+    RtlZeroMemory(&GlobalData, sizeof(GlobalData));
+    GlobalData.DriverObject = DriverObject;
+    KeInitializeSpinLock(&GlobalData.PortMutex);
+    KeInitializeSpinLock(&GlobalData.TrackerMutex);
+
+    ExInitializeRundownProtection(&GlobalData.PortRundown);
+
+    InitializeRulesEngine();
+
+    status = LoadRulesFromDisk(RegistryPath);
+
+    status = FltRegisterFilter(DriverObject, &FilterRegistration, &GlobalData.FilterHandle);
+    if (!NT_SUCCESS(status)) {
+        UnloadRules();
+        UninitializeRulesEngine();
+        return status;
+    }
+
+    status = FltBuildDefaultSecurityDescriptor(&sd, FLT_PORT_ALL_ACCESS);
+    if (NT_SUCCESS(status)) {
+        RtlInitUnicodeString(&name, PYAS_PORT_NAME);
+        InitializeObjectAttributes(&oa, &name, OBJ_KERNEL_HANDLE | OBJ_CASE_INSENSITIVE, NULL, sd);
+        status = FltCreateCommunicationPort(GlobalData.FilterHandle, &GlobalData.ServerPort, &oa, NULL, PortConnect, PortDisconnect, PortMessage, 1);
+        FltFreeSecurityDescriptor(sd);
+    }
+
+    if (!NT_SUCCESS(status)) {
+        FltUnregisterFilter(GlobalData.FilterHandle);
+        GlobalData.FilterHandle = NULL;
+        UnloadRules();
+        UninitializeRulesEngine();
+        return status;
+    }
+
+    InitializeProcessProtection();
+
+    InitializeRegistryProtection(DriverObject);
+
+    NTSTATUS imageNotifyStatus = PsSetLoadImageNotifyRoutine(ImageLoadNotify);
+    if (NT_SUCCESS(imageNotifyStatus)) {
+        g_ImageNotifyRegistered = TRUE;
+    }
+
+    status = FltStartFiltering(GlobalData.FilterHandle);
+    if (!NT_SUCCESS(status)) {
+        if (g_ImageNotifyRegistered) {
+            PsRemoveLoadImageNotifyRoutine(ImageLoadNotify);
+            g_ImageNotifyRegistered = FALSE;
+        }
+
+        UninitializeRegistryProtection();
+        UninitializeProcessProtection();
+
+        if (GlobalData.ServerPort) {
+            FltCloseCommunicationPort(GlobalData.ServerPort);
+            GlobalData.ServerPort = NULL;
+        }
+
+        if (GlobalData.FilterHandle) {
+            FltUnregisterFilter(GlobalData.FilterHandle);
+            GlobalData.FilterHandle = NULL;
+        }
+
+        UnloadRules();
+        UninitializeRulesEngine();
+    }
+
+    return status;
+}

Plugins/Filter/PYAS_Driver.inf

@@ -0,0 +1,52 @@
+[Version]
+Signature   = "$WINDOWS NT$"
+Class       = ActivityMonitor
+ClassGuid   = {b86dff51-a31e-4bac-b3cf-e8cfe75c9fc2}
+Provider    = %ManufacturerName%
+DriverVer   = 04/26/2026,3.5.1.0
+CatalogFile = PYAS_Driver.cat
+PnpLockdown = 1
+
+[DestinationDirs]
+DefaultDestDir          = 12
+PYAS_Driver.DriverFiles = 12
+
+[SourceDisksNames]
+1 = %DiskName%,,,""
+
+[SourceDisksFiles]
+PYAS_Driver.sys = 1,,
+
+[DefaultInstall.NTamd64]
+OptionDesc = %ServiceDescription%
+CopyFiles  = PYAS_Driver.DriverFiles
+
+[DefaultInstall.NTamd64.Services]
+AddService = %ServiceName%,,PYAS_Driver.Service
+
+[PYAS_Driver.DriverFiles]
+PYAS_Driver.sys
+
+[PYAS_Driver.Service]
+DisplayName      = %ServiceName%
+Description      = %ServiceDescription%
+ServiceBinary    = %12%\PYAS_Driver.sys
+Dependencies     = FltMgr
+ServiceType      = 2
+StartType        = 3
+ErrorControl     = 1
+LoadOrderGroup   = "FSFilter Activity Monitor"
+AddReg           = PYAS_Driver.AddReg
+
+[PYAS_Driver.AddReg]
+HKR,"Parameters","DebugFlags",0x00010001,0x0
+HKR,"Parameters","SupportedFeatures",0x00010001,0x3
+HKR,"Parameters\Instances","DefaultInstance",0x00000000,"PYAS Instance"
+HKR,"Parameters\Instances\PYAS Instance","Altitude",0x00000000,"320000"
+HKR,"Parameters\Instances\PYAS Instance","Flags",0x00010001,0x0
+
+[Strings]
+ManufacturerName   = "PYAS Security"
+DiskName           = "PYAS_Driver Source Disk"
+ServiceName        = "PYAS_Driver"
+ServiceDescription = "PYAS Security Driver"

Plugins/Filter/PYAS_Driver.sln

@@ -0,0 +1,35 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.14.36518.9 d17.14
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "PYAS_Driver", "PYAS_Driver.vcxproj", "{699C79A8-A904-1976-F72A-CDD7E811CFD2}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|ARM64 = Debug|ARM64
+		Debug|x64 = Debug|x64
+		Release|ARM64 = Release|ARM64
+		Release|x64 = Release|x64
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Debug|ARM64.Build.0 = Debug|ARM64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Debug|ARM64.Deploy.0 = Debug|ARM64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Debug|x64.ActiveCfg = Debug|x64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Debug|x64.Build.0 = Debug|x64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Debug|x64.Deploy.0 = Debug|x64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Release|ARM64.ActiveCfg = Release|ARM64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Release|ARM64.Build.0 = Release|ARM64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Release|ARM64.Deploy.0 = Release|ARM64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Release|x64.ActiveCfg = Release|x64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Release|x64.Build.0 = Release|x64
+		{699C79A8-A904-1976-F72A-CDD7E811CFD2}.Release|x64.Deploy.0 = Release|x64
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {D166699A-50D5-470E-9559-39B8E842528D}
+	EndGlobalSection
+EndGlobal

Plugins/Filter/PYAS_Driver.vcxproj

@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|ARM64">
+      <Configuration>Debug</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|ARM64">
+      <Configuration>Release</Configuration>
+      <Platform>ARM64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{699C79A8-A904-1976-F72A-CDD7E811CFD2}</ProjectGuid>
+    <TemplateGuid>{dd38f7fc-d7bd-488b-9242-7d8754cde80d}</TemplateGuid>
+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+    <MinimumVisualStudioVersion>12.0</MinimumVisualStudioVersion>
+    <Configuration>Debug</Configuration>
+    <Platform Condition="'$(Platform)' == ''">x64</Platform>
+    <RootNamespace>PYAS_Driver</RootNamespace>
+    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <TargetVersion>Windows10</TargetVersion>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>WindowsKernelModeDriver10.0</PlatformToolset>
+    <ConfigurationType>Driver</ConfigurationType>
+    <DriverType>WDM</DriverType>
+    <Driver_SpectreMitigation>false</Driver_SpectreMitigation>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <TargetVersion>Windows10</TargetVersion>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>WindowsKernelModeDriver10.0</PlatformToolset>
+    <ConfigurationType>Driver</ConfigurationType>
+    <DriverType>WDM</DriverType>
+    <Driver_SpectreMitigation>false</Driver_SpectreMitigation>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
+    <TargetVersion>Windows10</TargetVersion>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>WindowsKernelModeDriver10.0</PlatformToolset>
+    <ConfigurationType>Driver</ConfigurationType>
+    <DriverType>WDM</DriverType>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'" Label="Configuration">
+    <TargetVersion>Windows10</TargetVersion>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>WindowsKernelModeDriver10.0</PlatformToolset>
+    <ConfigurationType>Driver</ConfigurationType>
+    <DriverType>WDM</DriverType>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <DebuggerFlavor>DbgengKernelDebugger</DebuggerFlavor>
+    <EnableInf2cat>false</EnableInf2cat>
+    <Inf2CatUseLocalTime>true</Inf2CatUseLocalTime>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <DebuggerFlavor>DbgengKernelDebugger</DebuggerFlavor>
+    <Inf2CatUseLocalTime>true</Inf2CatUseLocalTime>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'">
+    <DebuggerFlavor>DbgengKernelDebugger</DebuggerFlavor>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|ARM64'">
+    <DebuggerFlavor>DbgengKernelDebugger</DebuggerFlavor>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <DriverSign>
+      <FileDigestAlgorithm>sha256</FileDigestAlgorithm>
+    </DriverSign>
+    <ClCompile>
+      <LanguageStandard>stdcpp20</LanguageStandard>
+      <TreatWarningAsError>false</TreatWarningAsError>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>$(DDK_LIB_PATH)fltmgr.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <DriverSign>
+      <FileDigestAlgorithm>sha256</FileDigestAlgorithm>
+    </DriverSign>
+    <ClCompile>
+      <TreatWarningAsError>false</TreatWarningAsError>
+    </ClCompile>
+    <Link>
+      <AdditionalDependencies>$(DDK_LIB_PATH)fltmgr.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <Inf Include="PYAS_Driver.inf" />
+  </ItemGroup>
+  <ItemGroup>
+    <FilesToPackage Include="$(TargetPath)" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="DriverCommon.h" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="DriverEntry.cpp" />
+    <ClCompile Include="ProtectBoot.cpp" />
+    <ClCompile Include="ProtectFile.cpp" />
+    <ClCompile Include="ProtectProcess.cpp" />
+    <ClCompile Include="ProtectRegistry.cpp" />
+    <ClCompile Include="ProtectRules.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

Plugins/Filter/PYAS_Driver.vcxproj.filters

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hpp;hxx;hm;inl;inc;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+    <Filter Include="Driver Files">
+      <UniqueIdentifier>{8E41214B-6785-4CFE-B992-037D68949A14}</UniqueIdentifier>
+      <Extensions>inf;inv;inx;mof;mc;</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <Inf Include="PYAS_Driver.inf">
+      <Filter>Driver Files</Filter>
+    </Inf>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="DriverCommon.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="ProtectRules.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="ProtectFile.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="ProtectBoot.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="ProtectRegistry.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="ProtectProcess.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="DriverEntry.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>

Plugins/Filter/ProtectBoot.cpp

@@ -0,0 +1,33 @@
+#include "DriverCommon.h"
+
+#ifndef IOCTL_DISK_FORMAT_TRACKS
+#define IOCTL_DISK_FORMAT_TRACKS        CTL_CODE(IOCTL_DISK_BASE, 0x0006, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+#endif
+#ifndef IOCTL_DISK_FORMAT_TRACKS_EX
+#define IOCTL_DISK_FORMAT_TRACKS_EX     CTL_CODE(IOCTL_DISK_BASE, 0x000b, METHOD_BUFFERED, FILE_READ_ACCESS | FILE_WRITE_ACCESS)
+#endif
+
+FLT_PREOP_CALLBACK_STATUS ProtectBoot_PreDeviceControl(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext) {
+    UNREFERENCED_PARAMETER(FltObjects);
+    UNREFERENCED_PARAMETER(CompletionContext);
+
+    if (Data->RequestorMode == KernelMode) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    if (KeGetCurrentIrql() > APC_LEVEL) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+
+    ULONG IoControlCode = Data->Iopb->Parameters.DeviceIoControl.Common.IoControlCode;
+
+    if (IoControlCode == IOCTL_DISK_SET_DRIVE_LAYOUT_EX ||
+        IoControlCode == IOCTL_SCSI_PASS_THROUGH_DIRECT ||
+        IoControlCode == IOCTL_DISK_FORMAT_TRACKS ||
+        IoControlCode == IOCTL_DISK_FORMAT_TRACKS_EX) {
+
+        HANDLE Pid = PsGetCurrentProcessId();
+        if (!IsProcessTrusted(Pid)) {
+            UNICODE_STRING MsgStr = RTL_CONSTANT_STRING(L"Disk_Wiper_Attempt");
+            SendMessageToUser(4001, (ULONG)(ULONG_PTR)Pid, MsgStr.Buffer, MsgStr.Length);
+            Data->IoStatus.Status = STATUS_ACCESS_DENIED;
+            return FLT_PREOP_COMPLETE;
+        }
+    }
+    return FLT_PREOP_SUCCESS_NO_CALLBACK;
+}

Plugins/Filter/ProtectFile.cpp

@@ -0,0 +1,292 @@
+#include "DriverCommon.h"
+
+static BOOLEAN IsHoneyToken(PUNICODE_STRING Path) {
+    if (!Path || !Path->Buffer) return FALSE;
+    if (WildcardMatch(L"*PYAS_Honey*", Path->Buffer, Path->Length) ||
+        WildcardMatch(L"*Backup_Secret*", Path->Buffer, Path->Length)) {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+FLT_PREOP_CALLBACK_STATUS ProtectFile_PreCreate(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext) {
+    UNREFERENCED_PARAMETER(FltObjects);
+    UNREFERENCED_PARAMETER(CompletionContext);
+
+    if (Data->RequestorMode == KernelMode) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    if (KeGetCurrentIrql() > APC_LEVEL) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+
+    PFLT_FILE_NAME_INFORMATION nameInfo = NULL;
+    UNICODE_STRING FileName = { 0 };
+    NTSTATUS status = STATUS_SUCCESS;
+    FLT_PREOP_CALLBACK_STATUS callbackStatus = FLT_PREOP_SUCCESS_NO_CALLBACK;
+
+    status = FltGetFileNameInformation(Data, FLT_FILE_NAME_NORMALIZED | FLT_FILE_NAME_QUERY_DEFAULT, &nameInfo);
+    if (!NT_SUCCESS(status) || !nameInfo) {
+        return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    }
+
+    status = FltParseFileNameInformation(nameInfo);
+    if (!NT_SUCCESS(status)) {
+        FltReleaseFileNameInformation(nameInfo);
+        return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    }
+
+    FileName = nameInfo->Name;
+    if (!FileName.Buffer || FileName.Length == 0) {
+        FltReleaseFileNameInformation(nameInfo);
+        return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    }
+
+    HANDLE Pid = PsGetCurrentProcessId();
+    BOOLEAN Trusted = IsProcessTrusted(Pid);
+
+    ULONG CreateDisposition = (Data->Iopb->Parameters.Create.Options >> 24) & 0xFF;
+    BOOLEAN IsCreateAction = (CreateDisposition == FILE_CREATE ||
+        CreateDisposition == FILE_SUPERSEDE ||
+        CreateDisposition == FILE_OVERWRITE ||
+        CreateDisposition == FILE_OVERWRITE_IF ||
+        CreateDisposition == FILE_OPEN_IF);
+
+    if (IsHoneyToken(&FileName)) {
+        if (!Trusted) {
+            if ((Data->Iopb->Parameters.Create.SecurityContext->DesiredAccess & (FILE_WRITE_DATA | DELETE)) || IsCreateAction) {
+                SendMessageToUser(5001, (ULONG)(ULONG_PTR)Pid, FileName.Buffer, FileName.Length);
+                Data->IoStatus.Status = STATUS_ACCESS_DENIED;
+                callbackStatus = FLT_PREOP_COMPLETE;
+                goto cleanup;
+            }
+        }
+    }
+
+    if (WildcardMatch(L"\\Device\\PhysicalDrive*", FileName.Buffer, FileName.Length) ||
+        (WildcardMatch(L"\\Device\\Harddisk*", FileName.Buffer, FileName.Length) && !WildcardMatch(L"*Volume*", FileName.Buffer, FileName.Length))) {
+
+        if (Data->Iopb->Parameters.Create.SecurityContext->DesiredAccess &
+            (FILE_WRITE_DATA | FILE_APPEND_DATA | GENERIC_WRITE | WRITE_DAC | WRITE_OWNER)) {
+
+            if (!Trusted) {
+                UNICODE_STRING MsgStr = RTL_CONSTANT_STRING(L"Disk_Wiper_Attempt");
+                SendMessageToUser(4001, (ULONG)(ULONG_PTR)Pid, MsgStr.Buffer, MsgStr.Length);
+                Data->IoStatus.Status = STATUS_ACCESS_DENIED;
+                callbackStatus = FLT_PREOP_COMPLETE;
+                goto cleanup;
+            }
+        }
+    }
+
+    if (CheckProtectedPathRule(&FileName)) {
+        if (!Trusted) {
+            if ((Data->Iopb->Parameters.Create.SecurityContext->DesiredAccess &
+                (FILE_WRITE_DATA | FILE_APPEND_DATA | FILE_WRITE_ATTRIBUTES | DELETE | WRITE_DAC | GENERIC_WRITE)) || IsCreateAction) {
+                SendMessageToUser(2001, (ULONG)(ULONG_PTR)Pid, FileName.Buffer, FileName.Length);
+                Data->IoStatus.Status = STATUS_ACCESS_DENIED;
+                callbackStatus = FLT_PREOP_COMPLETE;
+                goto cleanup;
+            }
+        }
+    }
+
+    if (CheckFileExtensionRule(&FileName)) {
+        if (!Trusted) {
+            if (Data->Iopb->Parameters.Create.SecurityContext->DesiredAccess & (DELETE | FILE_DELETE_CHILD)) {
+                if (CheckRansomActivity(Pid, &FileName, NULL, 0, FALSE)) {
+                    SendMessageToUser(5001, (ULONG)(ULONG_PTR)Pid, FileName.Buffer, FileName.Length);
+                    Data->IoStatus.Status = STATUS_ACCESS_DENIED;
+                    callbackStatus = FLT_PREOP_COMPLETE;
+                    goto cleanup;
+                }
+            }
+        }
+    }
+
+cleanup:
+    if (nameInfo) {
+        FltReleaseFileNameInformation(nameInfo);
+    }
+    return callbackStatus;
+}
+
+FLT_PREOP_CALLBACK_STATUS ProtectFile_PreSetInfo(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext) {
+    UNREFERENCED_PARAMETER(FltObjects);
+    UNREFERENCED_PARAMETER(CompletionContext);
+
+    if (Data->RequestorMode == KernelMode) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    if (KeGetCurrentIrql() > APC_LEVEL) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+
+    FILE_INFORMATION_CLASS infoClass = Data->Iopb->Parameters.SetFileInformation.FileInformationClass;
+
+    if (infoClass != FileDispositionInformation &&
+        infoClass != FileRenameInformation &&
+        infoClass != FileRenameInformationEx) {
+        return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    }
+
+    PFLT_FILE_NAME_INFORMATION nameInfo = NULL;
+    FLT_PREOP_CALLBACK_STATUS callbackStatus = FLT_PREOP_SUCCESS_NO_CALLBACK;
+    NTSTATUS status = FltGetFileNameInformation(Data, FLT_FILE_NAME_NORMALIZED | FLT_FILE_NAME_QUERY_DEFAULT, &nameInfo);
+
+    if (!NT_SUCCESS(status) || !nameInfo) goto cleanup;
+
+    status = FltParseFileNameInformation(nameInfo);
+    if (!NT_SUCCESS(status) || !nameInfo->Name.Buffer) goto cleanup;
+
+    HANDLE Pid = PsGetCurrentProcessId();
+    if (!IsProcessTrusted(Pid)) {
+        if (CheckProtectedPathRule(&nameInfo->Name)) {
+            SendMessageToUser(2001, (ULONG)(ULONG_PTR)Pid, nameInfo->Name.Buffer, nameInfo->Name.Length);
+            Data->IoStatus.Status = STATUS_ACCESS_DENIED;
+            callbackStatus = FLT_PREOP_COMPLETE;
+            goto cleanup;
+        }
+
+        if (CheckFileExtensionRule(&nameInfo->Name)) {
+            if (CheckRansomActivity(Pid, &nameInfo->Name, NULL, 0, FALSE)) {
+                SendMessageToUser(5001, (ULONG)(ULONG_PTR)Pid, nameInfo->Name.Buffer, nameInfo->Name.Length);
+                Data->IoStatus.Status = STATUS_ACCESS_DENIED;
+                callbackStatus = FLT_PREOP_COMPLETE;
+                goto cleanup;
+            }
+        }
+    }
+
+cleanup:
+    if (nameInfo) {
+        FltReleaseFileNameInformation(nameInfo);
+    }
+    return callbackStatus;
+}
+
+FLT_PREOP_CALLBACK_STATUS ProtectFile_SetSecurity(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext) {
+    UNREFERENCED_PARAMETER(FltObjects);
+    UNREFERENCED_PARAMETER(CompletionContext);
+
+    if (Data->RequestorMode == KernelMode) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    if (KeGetCurrentIrql() > APC_LEVEL) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+
+    PFLT_FILE_NAME_INFORMATION nameInfo = NULL;
+    FLT_PREOP_CALLBACK_STATUS callbackStatus = FLT_PREOP_SUCCESS_NO_CALLBACK;
+    NTSTATUS status = FltGetFileNameInformation(Data, FLT_FILE_NAME_NORMALIZED | FLT_FILE_NAME_QUERY_DEFAULT, &nameInfo);
+
+    if (!NT_SUCCESS(status) || !nameInfo) goto cleanup;
+
+    status = FltParseFileNameInformation(nameInfo);
+    if (!NT_SUCCESS(status) || !nameInfo->Name.Buffer) goto cleanup;
+
+    SECURITY_INFORMATION SecurityInfo = Data->Iopb->Parameters.SetSecurity.SecurityInformation;
+
+    if (SecurityInfo & (OWNER_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION)) {
+        if (CheckProtectedPathRule(&nameInfo->Name)) {
+            HANDLE Pid = PsGetCurrentProcessId();
+            if (!IsProcessTrusted(Pid)) {
+                SendMessageToUser(2001, (ULONG)(ULONG_PTR)Pid, nameInfo->Name.Buffer, nameInfo->Name.Length);
+                Data->IoStatus.Status = STATUS_ACCESS_DENIED;
+                callbackStatus = FLT_PREOP_COMPLETE;
+                goto cleanup;
+            }
+        }
+    }
+
+cleanup:
+    if (nameInfo) {
+        FltReleaseFileNameInformation(nameInfo);
+    }
+    return callbackStatus;
+}
+
+FLT_PREOP_CALLBACK_STATUS ProtectFile_PreWrite(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext) {
+    UNREFERENCED_PARAMETER(CompletionContext);
+    UNREFERENCED_PARAMETER(FltObjects);
+
+    if (Data->RequestorMode == KernelMode) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    if (KeGetCurrentIrql() > APC_LEVEL) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+
+    if (Data->Iopb->IrpFlags & (IRP_PAGING_IO | IRP_SYNCHRONOUS_PAGING_IO | IRP_NOCACHE)) {
+        return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    }
+
+    ULONG WriteLength = Data->Iopb->Parameters.Write.Length;
+    if (WriteLength == 0) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+
+    PFLT_FILE_NAME_INFORMATION nameInfo = NULL;
+    FLT_PREOP_CALLBACK_STATUS callbackStatus = FLT_PREOP_SUCCESS_NO_CALLBACK;
+    NTSTATUS status = FltGetFileNameInformation(Data, FLT_FILE_NAME_NORMALIZED | FLT_FILE_NAME_QUERY_DEFAULT, &nameInfo);
+
+    if (!NT_SUCCESS(status) || !nameInfo) goto cleanup;
+
+    status = FltParseFileNameInformation(nameInfo);
+    if (!NT_SUCCESS(status) || !nameInfo->Name.Buffer) goto cleanup;
+
+    if (CheckFileExtensionRule(&nameInfo->Name)) {
+        HANDLE Pid = PsGetCurrentProcessId();
+
+        if (!IsProcessTrusted(Pid)) {
+            PVOID SystemBuffer = NULL;
+            PMDL Mdl = Data->Iopb->Parameters.Write.MdlAddress;
+
+            if (!Mdl) {
+                if (Data->Iopb->Parameters.Write.WriteBuffer && KeGetCurrentIrql() <= APC_LEVEL) {
+                    if (NT_SUCCESS(FltLockUserBuffer(Data))) {
+                        Mdl = Data->Iopb->Parameters.Write.MdlAddress;
+                    }
+                }
+            }
+
+            if (Mdl) {
+                SystemBuffer = MmGetSystemAddressForMdlSafe(Mdl, NormalPagePriority | MdlMappingNoExecute);
+            }
+
+            if (CheckRansomActivity(Pid, &nameInfo->Name, SystemBuffer, WriteLength, TRUE)) {
+                SendMessageToUser(5001, (ULONG)(ULONG_PTR)Pid, nameInfo->Name.Buffer, nameInfo->Name.Length);
+                Data->IoStatus.Status = STATUS_ACCESS_DENIED;
+                callbackStatus = FLT_PREOP_COMPLETE;
+            }
+        }
+    }
+
+cleanup:
+    if (nameInfo) {
+        FltReleaseFileNameInformation(nameInfo);
+    }
+    return callbackStatus;
+}
+
+FLT_PREOP_CALLBACK_STATUS ProtectFile_FileSystemControl(PFLT_CALLBACK_DATA Data, PCFLT_RELATED_OBJECTS FltObjects, PVOID* CompletionContext) {
+    UNREFERENCED_PARAMETER(FltObjects);
+    UNREFERENCED_PARAMETER(CompletionContext);
+
+    if (Data->Iopb->Parameters.FileSystemControl.Common.FsControlCode != FSCTL_MANAGE_BYPASS_IO) {
+        return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    }
+
+    PFS_BPIO_INPUT InputBuffer = (PFS_BPIO_INPUT)Data->Iopb->Parameters.FileSystemControl.Neither.InputBuffer;
+    if (!InputBuffer) return FLT_PREOP_SUCCESS_NO_CALLBACK;
+
+    FS_BPIO_OPERATIONS Operation;
+
+    __try {
+        Operation = InputBuffer->Operation;
+    }
+    __except (EXCEPTION_EXECUTE_HANDLER) {
+        return FLT_PREOP_SUCCESS_NO_CALLBACK;
+    }
+
+    PFLT_FILE_NAME_INFORMATION nameInfo = NULL;
+    FLT_PREOP_CALLBACK_STATUS callbackStatus = FLT_PREOP_SUCCESS_NO_CALLBACK;
+
+    if (Operation == FS_BPIO_OP_ENABLE) {
+        if (NT_SUCCESS(FltGetFileNameInformation(Data, FLT_FILE_NAME_NORMALIZED | FLT_FILE_NAME_QUERY_DEFAULT, &nameInfo)) && nameInfo) {
+            if (NT_SUCCESS(FltParseFileNameInformation(nameInfo))) {
+                if (CheckFileExtensionRule(&nameInfo->Name) || CheckProtectedPathRule(&nameInfo->Name)) {
+                    Data->IoStatus.Status = STATUS_NOT_SUPPORTED;
+                    callbackStatus = FLT_PREOP_COMPLETE;
+                }
+            }
+        }
+    }
+
+    if (nameInfo) {
+        FltReleaseFileNameInformation(nameInfo);
+    }
+    return callbackStatus;
+}

Plugins/Filter/ProtectProcess.cpp

@@ -0,0 +1,226 @@
+#include "DriverCommon.h"
+
+static PVOID ObRegistrationHandle = NULL;
+static OB_CALLBACK_REGISTRATION ObRegistration;
+static OB_OPERATION_REGISTRATION ObCallbacks[2];
+
+static BOOLEAN IsSystemImage(PUNICODE_STRING FullImageName) {
+    if (!FullImageName || !FullImageName->Buffer) return FALSE;
+
+    if (WildcardMatch(L"*\\Windows\\System32\\*", FullImageName->Buffer, FullImageName->Length) ||
+        WildcardMatch(L"*\\Windows\\SysWOW64\\*", FullImageName->Buffer, FullImageName->Length) ||
+        WildcardMatch(L"*\\Windows\\WinSxS\\*", FullImageName->Buffer, FullImageName->Length) ||
+        WildcardMatch(L"*\\Windows\\Microsoft.NET\\*", FullImageName->Buffer, FullImageName->Length) ||
+        WildcardMatch(L"*\\Common Files\\Microsoft Shared\\*", FullImageName->Buffer, FullImageName->Length) ||
+        WildcardMatch(L"*\\Program Files*\\*", FullImageName->Buffer, FullImageName->Length)) {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+VOID ImageLoadNotify(PUNICODE_STRING FullImageName, HANDLE ProcessId, PIMAGE_INFO ImageInfo) {
+    UNREFERENCED_PARAMETER(ImageInfo);
+
+    if (KeGetCurrentIrql() > APC_LEVEL) return;
+    if (!FullImageName || !FullImageName->Buffer) return;
+    if (ProcessId == (HANDLE)0) return;
+
+    if (IsSystemImage(FullImageName)) return;
+
+    if (IsTargetProtected(ProcessId)) {
+        if (CheckFileExtensionRule(FullImageName)) {
+            SendMessageToUser(6001, (ULONG)(ULONG_PTR)ProcessId, FullImageName->Buffer, FullImageName->Length);
+        }
+    }
+}
+
+static BOOLEAN IsCriticalSystemProcess(HANDLE ProcessId) {
+    if (ProcessId == (HANDLE)4) return TRUE;
+
+    if (KeGetCurrentIrql() != PASSIVE_LEVEL) return FALSE;
+
+    NTSTATUS status;
+    BOOLEAN isCritical = FALSE;
+    PEPROCESS Process = NULL;
+    PUNICODE_STRING imageFileName = NULL;
+
+    status = PsLookupProcessByProcessId(ProcessId, &Process);
+    if (!NT_SUCCESS(status)) return FALSE;
+
+    status = SeLocateProcessImageName(Process, &imageFileName);
+
+    if (NT_SUCCESS(status) && imageFileName && imageFileName->Buffer) {
+        if (WildcardMatch(L"*\\Windows\\System32\\csrss.exe", imageFileName->Buffer, imageFileName->Length) ||
+            WildcardMatch(L"*\\Windows\\System32\\lsass.exe", imageFileName->Buffer, imageFileName->Length) ||
+            WildcardMatch(L"*\\Windows\\System32\\services.exe", imageFileName->Buffer, imageFileName->Length) ||
+            WildcardMatch(L"*\\Windows\\System32\\wininit.exe", imageFileName->Buffer, imageFileName->Length) ||
+            WildcardMatch(L"*\\Windows\\System32\\smss.exe", imageFileName->Buffer, imageFileName->Length)) {
+            isCritical = TRUE;
+        }
+        ExFreePool(imageFileName);
+    }
+
+    ObDereferenceObject(Process);
+    return isCritical;
+}
+
+static BOOLEAN IsBlacklistedAdminTool(HANDLE ProcessId) {
+    if (KeGetCurrentIrql() != PASSIVE_LEVEL) return FALSE;
+
+    NTSTATUS status;
+    BOOLEAN isBlacklisted = FALSE;
+    PEPROCESS Process = NULL;
+    PUNICODE_STRING imageFileName = NULL;
+
+    status = PsLookupProcessByProcessId(ProcessId, &Process);
+    if (!NT_SUCCESS(status)) return FALSE;
+
+    status = SeLocateProcessImageName(Process, &imageFileName);
+
+    if (NT_SUCCESS(status) && imageFileName) {
+        if (imageFileName->Buffer) {
+            if (WildcardMatch(L"*Taskmgr.exe", imageFileName->Buffer, imageFileName->Length) ||
+                WildcardMatch(L"*taskkill.exe", imageFileName->Buffer, imageFileName->Length) ||
+                WildcardMatch(L"*ProcessHacker.exe", imageFileName->Buffer, imageFileName->Length) ||
+                WildcardMatch(L"*procmon.exe", imageFileName->Buffer, imageFileName->Length)) {
+                isBlacklisted = TRUE;
+            }
+        }
+        ExFreePool(imageFileName);
+    }
+
+    ObDereferenceObject(Process);
+    return isBlacklisted;
+}
+
+static OB_PREOP_CALLBACK_STATUS PreOpenProcess(PVOID RegistrationContext, POB_PRE_OPERATION_INFORMATION OperationInformation) {
+    UNREFERENCED_PARAMETER(RegistrationContext);
+
+    if (OperationInformation->KernelHandle) return OB_PREOP_SUCCESS;
+
+    PEPROCESS TargetProcess = (PEPROCESS)OperationInformation->Object;
+    if (!TargetProcess) return OB_PREOP_SUCCESS;
+
+    HANDLE TargetPid = PsGetProcessId(TargetProcess);
+    HANDLE SourcePid = PsGetCurrentProcessId();
+
+    if (SourcePid == TargetPid) return OB_PREOP_SUCCESS;
+    if ((ULONG)(ULONG_PTR)SourcePid == GlobalData.PyasPid) return OB_PREOP_SUCCESS;
+    if (SourcePid == (HANDLE)4) return OB_PREOP_SUCCESS;
+
+    if (IsTargetProtected(TargetPid)) {
+        if (IsCriticalSystemProcess(SourcePid)) return OB_PREOP_SUCCESS;
+
+        BOOLEAN bIsTrusted = IsProcessTrusted(SourcePid);
+
+        if (bIsTrusted) {
+            if (IsBlacklistedAdminTool(SourcePid)) {
+                bIsTrusted = FALSE;
+            }
+        }
+
+        if (bIsTrusted) return OB_PREOP_SUCCESS;
+
+        ACCESS_MASK DenyMask = PROCESS_TERMINATE |
+            PROCESS_VM_OPERATION |
+            PROCESS_VM_WRITE |
+            PROCESS_CREATE_THREAD |
+            PROCESS_VM_READ |
+            PROCESS_DUP_HANDLE |
+            PROCESS_SUSPEND_RESUME |
+            PROCESS_SET_INFORMATION |
+            PROCESS_SET_QUOTA;
+
+        OperationInformation->Parameters->CreateHandleInformation.DesiredAccess &= (ACCESS_MASK)(~DenyMask);
+
+        if (OperationInformation->Operation == OB_OPERATION_HANDLE_DUPLICATE) {
+            OperationInformation->Parameters->DuplicateHandleInformation.DesiredAccess &= (ACCESS_MASK)(~DenyMask);
+        }
+    }
+
+    return OB_PREOP_SUCCESS;
+}
+
+static OB_PREOP_CALLBACK_STATUS PreOpenThread(PVOID RegistrationContext, POB_PRE_OPERATION_INFORMATION OperationInformation) {
+    UNREFERENCED_PARAMETER(RegistrationContext);
+
+    if (OperationInformation->KernelHandle) return OB_PREOP_SUCCESS;
+
+    PETHREAD TargetThread = (PETHREAD)OperationInformation->Object;
+    if (!TargetThread) return OB_PREOP_SUCCESS;
+
+    PEPROCESS TargetProcess = IoThreadToProcess(TargetThread);
+    if (!TargetProcess) return OB_PREOP_SUCCESS;
+
+    HANDLE TargetPid = PsGetProcessId(TargetProcess);
+    HANDLE SourcePid = PsGetCurrentProcessId();
+
+    if (SourcePid == TargetPid) return OB_PREOP_SUCCESS;
+    if ((ULONG)(ULONG_PTR)SourcePid == GlobalData.PyasPid) return OB_PREOP_SUCCESS;
+    if (SourcePid == (HANDLE)4) return OB_PREOP_SUCCESS;
+
+    if (IsTargetProtected(TargetPid)) {
+        if (IsCriticalSystemProcess(SourcePid)) return OB_PREOP_SUCCESS;
+
+        BOOLEAN bIsTrusted = IsProcessTrusted(SourcePid);
+
+        if (bIsTrusted) {
+            if (IsBlacklistedAdminTool(SourcePid)) {
+                bIsTrusted = FALSE;
+            }
+        }
+
+        if (bIsTrusted) return OB_PREOP_SUCCESS;
+
+        ACCESS_MASK DenyMask = THREAD_TERMINATE |
+            THREAD_SUSPEND_RESUME |
+            THREAD_SET_CONTEXT |
+            THREAD_SET_INFORMATION |
+            THREAD_SET_THREAD_TOKEN;
+
+        OperationInformation->Parameters->CreateHandleInformation.DesiredAccess &= (ACCESS_MASK)(~DenyMask);
+
+        if (OperationInformation->Operation == OB_OPERATION_HANDLE_DUPLICATE) {
+            OperationInformation->Parameters->DuplicateHandleInformation.DesiredAccess &= (ACCESS_MASK)(~DenyMask);
+        }
+    }
+
+    return OB_PREOP_SUCCESS;
+}
+
+NTSTATUS InitializeProcessProtection() {
+    static UNICODE_STRING Altitude = RTL_CONSTANT_STRING(L"320000.PYAS.Ob");
+
+    ObCallbacks[0].ObjectType = PsProcessType;
+    ObCallbacks[0].Operations = OB_OPERATION_HANDLE_CREATE | OB_OPERATION_HANDLE_DUPLICATE;
+    ObCallbacks[0].PreOperation = PreOpenProcess;
+    ObCallbacks[0].PostOperation = NULL;
+
+    ObCallbacks[1].ObjectType = PsThreadType;
+    ObCallbacks[1].Operations = OB_OPERATION_HANDLE_CREATE | OB_OPERATION_HANDLE_DUPLICATE;
+    ObCallbacks[1].PreOperation = PreOpenThread;
+    ObCallbacks[1].PostOperation = NULL;
+
+    ObRegistration.Version = OB_FLT_REGISTRATION_VERSION;
+    ObRegistration.OperationRegistrationCount = 2;
+    ObRegistration.Altitude = Altitude;
+    ObRegistration.RegistrationContext = NULL;
+    ObRegistration.OperationRegistration = ObCallbacks;
+
+    NTSTATUS status = ObRegisterCallbacks(&ObRegistration, &ObRegistrationHandle);
+
+    if (!NT_SUCCESS(status) && (status == STATUS_FLT_INSTANCE_ALTITUDE_COLLISION || status == STATUS_OBJECT_NAME_COLLISION)) {
+        static UNICODE_STRING FallbackAltitude = RTL_CONSTANT_STRING(L"320000.PYAS.Ob.Fallback");
+        ObRegistration.Altitude = FallbackAltitude;
+        status = ObRegisterCallbacks(&ObRegistration, &ObRegistrationHandle);
+    }
+
+    return status;
+}
+
+VOID UninitializeProcessProtection() {
+    if (ObRegistrationHandle) {
+        ObUnRegisterCallbacks(ObRegistrationHandle);
+        ObRegistrationHandle = NULL;
+    }
+}

Plugins/Filter/ProtectRegistry.cpp

@@ -0,0 +1,254 @@
+#include "DriverCommon.h"
+
+static LARGE_INTEGER Cookie;
+
+static BOOLEAN IsBamRegistryPath(PCUNICODE_STRING KeyName) {
+    if (!KeyName || !KeyName->Buffer) return FALSE;
+    if (WildcardMatch(L"*\\Services\\bam\\*", KeyName->Buffer, KeyName->Length)) {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+static BOOLEAN IsWriteAccess(ACCESS_MASK Access) {
+    if (Access & (KEY_SET_VALUE | KEY_CREATE_SUB_KEY | KEY_CREATE_LINK |
+        DELETE | WRITE_DAC | WRITE_OWNER | GENERIC_WRITE)) {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+static PWCHAR GetFullPath(PVOID RootObject, PUNICODE_STRING CompleteName, PULONG OutLength) {
+    PWCHAR Buffer = NULL;
+    ULONG TotalSize = 0;
+    PCUNICODE_STRING RootName = NULL;
+    BOOLEAN NeedFreeRootName = FALSE;
+
+    if (RootObject) {
+        NTSTATUS status = CmCallbackGetKeyObjectIDEx(&Cookie, RootObject, NULL, &RootName, 0);
+        if (NT_SUCCESS(status) && RootName) {
+            NeedFreeRootName = TRUE;
+        }
+    }
+
+    ULONG RootLen = (RootName && RootName->Buffer) ? RootName->Length : 0;
+    ULONG RelLen = (CompleteName && CompleteName->Buffer) ? CompleteName->Length : 0;
+
+    TotalSize = RootLen + sizeof(WCHAR) + RelLen + sizeof(WCHAR);
+
+    Buffer = (PWCHAR)PyasAllocate(TotalSize);
+    if (!Buffer) {
+        if (NeedFreeRootName) CmCallbackReleaseKeyObjectIDEx(RootName);
+        return NULL;
+    }
+
+    RtlZeroMemory(Buffer, TotalSize);
+
+    PWCHAR Current = Buffer;
+    if (RootLen > 0) {
+        RtlCopyMemory(Current, RootName->Buffer, RootLen);
+        Current += (RootLen / sizeof(WCHAR));
+        if (Current > Buffer && *(Current - 1) != L'\\') {
+            *Current = L'\\';
+            Current++;
+        }
+    }
+
+    if (RelLen > 0) {
+        if (RootLen > 0 && CompleteName->Buffer[0] == L'\\') {
+            RtlCopyMemory(Current, CompleteName->Buffer + 1, RelLen - sizeof(WCHAR));
+        }
+        else {
+            RtlCopyMemory(Current, CompleteName->Buffer, RelLen);
+        }
+    }
+
+    if (NeedFreeRootName) CmCallbackReleaseKeyObjectIDEx(RootName);
+
+    if (OutLength) *OutLength = (ULONG)wcslen(Buffer) * sizeof(WCHAR);
+    return Buffer;
+}
+
+static NTSTATUS RegistryCallback(PVOID CallbackContext, PVOID Argument1, PVOID Argument2) {
+    UNREFERENCED_PARAMETER(CallbackContext);
+
+    if (KeGetCurrentIrql() > APC_LEVEL) return STATUS_SUCCESS;
+
+    REG_NOTIFY_CLASS Class = (REG_NOTIFY_CLASS)(ULONG_PTR)Argument1;
+    NTSTATUS status = STATUS_SUCCESS;
+
+    if (Class == RegNtPreCreateKey || Class == RegNtPreOpenKey || Class == RegNtPreOpenKeyEx) {
+        PVOID RootObject = NULL;
+        PUNICODE_STRING CompleteName = NULL;
+        ACCESS_MASK DesiredAccess = 0;
+
+        if (Class == RegNtPreCreateKey) {
+            REG_CREATE_KEY_INFORMATION* Info = (REG_CREATE_KEY_INFORMATION*)Argument2;
+            RootObject = Info->RootObject;
+            CompleteName = Info->CompleteName;
+            DesiredAccess = Info->DesiredAccess;
+        }
+        else {
+            REG_OPEN_KEY_INFORMATION* Info = (REG_OPEN_KEY_INFORMATION*)Argument2;
+            RootObject = Info->RootObject;
+            CompleteName = Info->CompleteName;
+            DesiredAccess = Info->DesiredAccess;
+        }
+
+        if (!IsWriteAccess(DesiredAccess)) {
+            return STATUS_SUCCESS;
+        }
+
+        ULONG PathLen = 0;
+        PWCHAR FullPathBuffer = GetFullPath(RootObject, CompleteName, &PathLen);
+
+        if (FullPathBuffer) {
+            UNICODE_STRING FullPath;
+            RtlInitUnicodeString(&FullPath, FullPathBuffer);
+
+            if (CheckRegistryRule(&FullPath)) {
+                HANDLE Pid = PsGetCurrentProcessId();
+                if (!IsProcessTrusted(Pid)) {
+                    SendMessageToUser(3001, (ULONG)(ULONG_PTR)Pid, FullPath.Buffer, FullPath.Length);
+                    status = STATUS_ACCESS_DENIED;
+                }
+            }
+            PyasFree(FullPathBuffer);
+        }
+        return status;
+    }
+
+    if (Class == RegNtPreDeleteKey) {
+        REG_DELETE_KEY_INFORMATION* Info = (REG_DELETE_KEY_INFORMATION*)Argument2;
+        PCUNICODE_STRING KeyName = NULL;
+
+        if (NT_SUCCESS(CmCallbackGetKeyObjectIDEx(&Cookie, Info->Object, NULL, &KeyName, 0))) {
+            if (KeyName) {
+                if (CheckRegistryRule(KeyName)) {
+                    HANDLE Pid = PsGetCurrentProcessId();
+                    if (!IsProcessTrusted(Pid)) {
+                        SendMessageToUser(3001, (ULONG)(ULONG_PTR)Pid, KeyName->Buffer, KeyName->Length);
+                        status = STATUS_ACCESS_DENIED;
+                    }
+                }
+                CmCallbackReleaseKeyObjectIDEx(KeyName);
+            }
+        }
+        return status;
+    }
+
+    if (Class == RegNtPreSetValueKey) {
+        REG_SET_VALUE_KEY_INFORMATION* Info = (REG_SET_VALUE_KEY_INFORMATION*)Argument2;
+        PCUNICODE_STRING KeyName = NULL;
+
+        if (NT_SUCCESS(CmCallbackGetKeyObjectIDEx(&Cookie, Info->Object, NULL, &KeyName, 0))) {
+            if (KeyName) {
+                if (KeyName->Buffer) {
+                    if (!IsBamRegistryPath(KeyName)) {
+                        ULONG FullSize = KeyName->Length + sizeof(WCHAR) +
+                            (Info->ValueName ? Info->ValueName->Length : 0) +
+                            sizeof(WCHAR);
+
+                        if (FullSize <= 0xFFFF) {
+                            PWCHAR Buffer = (PWCHAR)PyasAllocate(FullSize);
+                            if (Buffer) {
+                                UNICODE_STRING FullPath;
+                                FullPath.Buffer = Buffer;
+                                FullPath.Length = 0;
+                                FullPath.MaximumLength = (USHORT)FullSize;
+
+                                RtlCopyUnicodeString(&FullPath, KeyName);
+
+                                if (Info->ValueName && Info->ValueName->Length > 0) {
+                                    if (FullPath.Length > 0 && FullPath.Buffer[(FullPath.Length / sizeof(WCHAR)) - 1] != L'\\') {
+                                        RtlAppendUnicodeToString(&FullPath, L"\\");
+                                    }
+                                    RtlAppendUnicodeStringToString(&FullPath, Info->ValueName);
+                                }
+
+                                if (CheckRegistryRule(&FullPath)) {
+                                    HANDLE Pid = PsGetCurrentProcessId();
+                                    if (!IsProcessTrusted(Pid)) {
+                                        SendMessageToUser(3001, (ULONG)(ULONG_PTR)Pid, FullPath.Buffer, FullPath.Length);
+                                        status = STATUS_ACCESS_DENIED;
+                                    }
+                                }
+                                PyasFree(Buffer);
+                            }
+                        }
+                    }
+                }
+                CmCallbackReleaseKeyObjectIDEx(KeyName);
+            }
+        }
+        return status;
+    }
+
+    if (Class == RegNtPreDeleteValueKey) {
+        REG_DELETE_VALUE_KEY_INFORMATION* Info = (REG_DELETE_VALUE_KEY_INFORMATION*)Argument2;
+        PCUNICODE_STRING KeyName = NULL;
+
+        if (NT_SUCCESS(CmCallbackGetKeyObjectIDEx(&Cookie, Info->Object, NULL, &KeyName, 0))) {
+            if (KeyName) {
+                if (KeyName->Buffer) {
+                    if (!IsBamRegistryPath(KeyName)) {
+                        ULONG FullSize = KeyName->Length + sizeof(WCHAR) +
+                            (Info->ValueName ? Info->ValueName->Length : 0) +
+                            sizeof(WCHAR);
+
+                        if (FullSize <= 0xFFFF) {
+                            PWCHAR Buffer = (PWCHAR)PyasAllocate(FullSize);
+                            if (Buffer) {
+                                UNICODE_STRING FullPath;
+                                FullPath.Buffer = Buffer;
+                                FullPath.Length = 0;
+                                FullPath.MaximumLength = (USHORT)FullSize;
+
+                                RtlCopyUnicodeString(&FullPath, KeyName);
+
+                                if (Info->ValueName && Info->ValueName->Length > 0) {
+                                    if (FullPath.Length > 0 && FullPath.Buffer[(FullPath.Length / sizeof(WCHAR)) - 1] != L'\\') {
+                                        RtlAppendUnicodeToString(&FullPath, L"\\");
+                                    }
+                                    RtlAppendUnicodeStringToString(&FullPath, Info->ValueName);
+                                }
+
+                                if (CheckRegistryRule(&FullPath)) {
+                                    HANDLE Pid = PsGetCurrentProcessId();
+                                    if (!IsProcessTrusted(Pid)) {
+                                        SendMessageToUser(3001, (ULONG)(ULONG_PTR)Pid, FullPath.Buffer, FullPath.Length);
+                                        status = STATUS_ACCESS_DENIED;
+                                    }
+                                }
+                                PyasFree(Buffer);
+                            }
+                        }
+                    }
+                }
+                CmCallbackReleaseKeyObjectIDEx(KeyName);
+            }
+        }
+        return status;
+    }
+
+    return STATUS_SUCCESS;
+}
+
+NTSTATUS InitializeRegistryProtection(PDRIVER_OBJECT DriverObject) {
+    static UNICODE_STRING Altitude = RTL_CONSTANT_STRING(L"320000.PYAS.Cm");
+    NTSTATUS status = CmRegisterCallbackEx(RegistryCallback, &Altitude, DriverObject, NULL, &Cookie, NULL);
+
+    if (!NT_SUCCESS(status)) {
+        static UNICODE_STRING FallbackAltitude = RTL_CONSTANT_STRING(L"320000.PYAS.Cm.Fallback");
+        status = CmRegisterCallbackEx(RegistryCallback, &FallbackAltitude, DriverObject, NULL, &Cookie, NULL);
+    }
+
+    return status;
+}
+
+VOID UninitializeRegistryProtection() {
+    if (Cookie.QuadPart != 0) {
+        CmUnRegisterCallback(Cookie);
+        Cookie.QuadPart = 0;
+    }
+}

Plugins/Filter/ProtectRules.cpp

@@ -0,0 +1,933 @@
+#include "DriverCommon.h"
+
+constexpr auto MAX_TRACKERS = 64;
+constexpr auto RANSOM_TIME_WINDOW_MS = 3000;
+constexpr auto RANSOM_COUNT_THRESHOLD = 5;
+constexpr auto HIGH_ENTROPY_THRESHOLD = 10;
+
+constexpr auto TRUST_CACHE_SIZE = 128;
+constexpr auto TRUST_CACHE_TTL_SEC = 300;
+
+typedef struct _RANSOM_TRACKER {
+    PEPROCESS Process;
+    LARGE_INTEGER ProcessCreateTime;
+    ULONG ActivityCount;
+    LARGE_INTEGER LastActivityTime;
+} RANSOM_TRACKER, * PRANSOM_TRACKER;
+
+typedef struct _TRUST_CACHE_ENTRY {
+    PEPROCESS Process;
+    LARGE_INTEGER ProcessCreateTime;
+    BOOLEAN IsTrusted;
+    LARGE_INTEGER CacheTime;
+} TRUST_CACHE_ENTRY, * PTRUST_CACHE_ENTRY;
+
+static RANSOM_TRACKER RansomTrackers[MAX_TRACKERS];
+static TRUST_CACHE_ENTRY TrustCache[TRUST_CACHE_SIZE];
+static KSPIN_LOCK TrustCacheLock;
+static BOOLEAN g_CacheInitialized = FALSE;
+
+static ERESOURCE RuleLock;
+static PRULE_NODE g_RegistryBlockList = NULL;
+static PRULE_NODE g_RegistryTrustedList = NULL;
+static PRULE_NODE g_ProcessTrustedPaths = NULL;
+static PRULE_NODE g_ProcessExploitable = NULL;
+static PRULE_NODE g_FileProtectedPaths = NULL;
+static PRULE_NODE g_FileExceptionPaths = NULL;
+static PRULE_NODE g_FileRansomExts = NULL;
+
+const PCWSTR Helper_NaturallyCompressedExtensions[] = {
+    L".zip", L".7z", L".rar", L".tar", L".gz",
+    L".jpg", L".jpeg", L".png", L".webp", L".gif",
+    L".mp3", L".wav", L".aac", L".ogg", L".flac",
+    L".mp4", L".avi", L".mov", L".wmv", L".mkv",
+    L".docx", L".xlsx", L".pptx", L".pdf", L".wps",
+    L".apk", L".jar", L".class", L".db", L".sqlite"
+};
+
+static VOID FreeList(PRULE_NODE* Head) {
+    PRULE_NODE Current = *Head;
+    while (Current) {
+        PRULE_NODE Next = Current->Next;
+        if (Current->Pattern.Buffer) PyasFree(Current->Pattern.Buffer);
+        PyasFree(Current);
+        Current = Next;
+    }
+    *Head = NULL;
+}
+
+static VOID AddRule(PRULE_NODE* Head, PUNICODE_STRING RuleStr) {
+    if (!RuleStr || !RuleStr->Buffer) return;
+
+    PRULE_NODE Check = *Head;
+    while (Check) {
+        if (RtlEqualUnicodeString(&Check->Pattern, RuleStr, TRUE)) {
+            return;
+        }
+        Check = Check->Next;
+    }
+
+    PRULE_NODE Node = (PRULE_NODE)PyasAllocate(sizeof(RULE_NODE));
+    if (!Node) return;
+
+    SIZE_T Size = RuleStr->Length + sizeof(WCHAR);
+    Node->Pattern.Buffer = (PWCHAR)PyasAllocate(Size);
+    if (!Node->Pattern.Buffer) {
+        PyasFree(Node);
+        return;
+    }
+
+    RtlCopyMemory(Node->Pattern.Buffer, RuleStr->Buffer, RuleStr->Length);
+    Node->Pattern.Buffer[RuleStr->Length / sizeof(WCHAR)] = L'\0';
+    Node->Pattern.Length = RuleStr->Length;
+    Node->Pattern.MaximumLength = (USHORT)Size;
+
+    Node->Next = *Head;
+    *Head = Node;
+}
+
+static BOOLEAN HasSuffix(PCUNICODE_STRING String, PCWSTR Suffix) {
+    if (!String || !String->Buffer || !Suffix) return FALSE;
+
+    SIZE_T StringLenChars = String->Length / sizeof(WCHAR);
+    SIZE_T SuffixLenChars = 0;
+
+    while (Suffix[SuffixLenChars] != L'\0') {
+        SuffixLenChars++;
+    }
+
+    if (StringLenChars < SuffixLenChars) return FALSE;
+
+    PCWSTR Ptr = String->Buffer + (StringLenChars - SuffixLenChars);
+
+    for (SIZE_T i = 0; i < SuffixLenChars; i++) {
+        if (RtlDowncaseUnicodeChar(Ptr[i]) != RtlDowncaseUnicodeChar(Suffix[i])) {
+            return FALSE;
+        }
+    }
+    return TRUE;
+}
+
+BOOLEAN WildcardMatch(PCWSTR Pattern, PCWSTR String, USHORT StringLengthBytes) {
+    if (Pattern == NULL || String == NULL) return FALSE;
+
+    USHORT StringLenChars = StringLengthBytes / sizeof(WCHAR);
+    PCWSTR mp = NULL;
+    PCWSTR cp = NULL;
+    PCWSTR StringEnd = String + StringLenChars;
+
+    while (String < StringEnd) {
+        if (*Pattern == L'*') {
+            mp = ++Pattern;
+            cp = String + 1;
+        }
+        else if (*Pattern == L'?' || (RtlDowncaseUnicodeChar(*Pattern) == RtlDowncaseUnicodeChar(*String))) {
+            Pattern++;
+            String++;
+        }
+        else if (mp != NULL) {
+            Pattern = mp;
+            String = cp++;
+        }
+        else {
+            return FALSE;
+        }
+    }
+    while (*Pattern == L'*') {
+        Pattern++;
+    }
+
+    return (*Pattern == L'\0') ? TRUE : FALSE;
+}
+
+static ULONG ProcessJsonUnescape(PWCHAR Buffer, ULONG LengthChars) {
+    if (!Buffer || LengthChars == 0) return 0;
+
+    ULONG WriteIdx = 0;
+    ULONG ReadIdx = 0;
+
+    while (ReadIdx < LengthChars) {
+        if (Buffer[ReadIdx] == L'\\' && (ReadIdx + 1 < LengthChars)) {
+            WCHAR NextChar = Buffer[ReadIdx + 1];
+            if (NextChar == L'\\' || NextChar == L'"' || NextChar == L'/') {
+                Buffer[WriteIdx++] = NextChar;
+                ReadIdx += 2;
+            }
+            else if (NextChar == L'n') { Buffer[WriteIdx++] = L'\n'; ReadIdx += 2; }
+            else if (NextChar == L'r') { Buffer[WriteIdx++] = L'\r'; ReadIdx += 2; }
+            else if (NextChar == L't') { Buffer[WriteIdx++] = L'\t'; ReadIdx += 2; }
+            else {
+                Buffer[WriteIdx++] = Buffer[ReadIdx++];
+            }
+        }
+        else {
+            Buffer[WriteIdx++] = Buffer[ReadIdx++];
+        }
+    }
+
+    Buffer[WriteIdx] = L'\0';
+    return WriteIdx * sizeof(WCHAR);
+}
+
+static VOID SkipWhitespace(PCHAR* Ptr, PCHAR End) {
+    while (*Ptr < End) {
+        char c = **Ptr;
+        if (c == ' ' || c == '\t' || c == '\n' || c == '\r') {
+            (*Ptr)++;
+        }
+        else {
+            break;
+        }
+    }
+}
+
+static VOID ParseAndLoadRules(PCHAR JsonContent, ULONG ContentLength, PCSTR KeyName, PRULE_NODE* ListHead) {
+    if (!JsonContent || !KeyName || !ListHead) return;
+
+    PCHAR Ptr = JsonContent;
+    PCHAR End = JsonContent + ContentLength;
+    SIZE_T KeyLen = 0;
+    while (KeyName[KeyLen] != '\0') KeyLen++;
+
+    while (Ptr < End) {
+        if (*Ptr == '"') {
+            if ((SIZE_T)(End - Ptr) > KeyLen && RtlCompareMemory(Ptr + 1, KeyName, KeyLen) == KeyLen) {
+                if (*(Ptr + 1 + KeyLen) == '"') {
+                    Ptr += 1 + KeyLen + 1;
+
+                    SkipWhitespace(&Ptr, End);
+                    if (Ptr >= End || *Ptr != ':') continue;
+                    Ptr++;
+
+                    SkipWhitespace(&Ptr, End);
+                    if (Ptr >= End || *Ptr != '[') continue;
+                    Ptr++;
+
+                    while (Ptr < End) {
+                        SkipWhitespace(&Ptr, End);
+                        if (Ptr >= End || *Ptr == ']') {
+                            if (Ptr < End) Ptr++;
+                            return;
+                        }
+
+                        if (*Ptr == '"') {
+                            PCHAR StartQuote = ++Ptr;
+                            BOOLEAN Escaped = FALSE;
+
+                            while (Ptr < End) {
+                                if (*Ptr == '"' && Escaped == FALSE) break;
+                                if (*Ptr == '\\') {
+                                    Escaped = (Escaped == FALSE) ? TRUE : FALSE;
+                                }
+                                else {
+                                    Escaped = FALSE;
+                                }
+                                Ptr++;
+                            }
+
+                            if (Ptr < End && *Ptr == '"') {
+                                ULONG UTF8Len = (ULONG)(Ptr - StartQuote);
+                                if (UTF8Len > 0) {
+                                    ULONG WideSize = 0;
+                                    RtlUTF8ToUnicodeN(NULL, 0, &WideSize, StartQuote, UTF8Len);
+
+                                    if (WideSize > 0) {
+                                        PWCHAR WideBuffer = (PWCHAR)PyasAllocate(WideSize + sizeof(WCHAR));
+                                        if (WideBuffer) {
+                                            ULONG ResultSize = 0;
+                                            RtlUTF8ToUnicodeN(WideBuffer, WideSize, &ResultSize, StartQuote, UTF8Len);
+                                            ULONG FinalSize = ProcessJsonUnescape(WideBuffer, ResultSize / sizeof(WCHAR));
+
+                                            UNICODE_STRING Us;
+                                            Us.Buffer = WideBuffer;
+                                            Us.Length = (USHORT)FinalSize;
+                                            Us.MaximumLength = (USHORT)(WideSize + sizeof(WCHAR));
+
+                                            AddRule(ListHead, &Us);
+                                            PyasFree(WideBuffer);
+                                        }
+                                    }
+                                }
+                                Ptr++;
+                            }
+                        }
+                        else {
+                            Ptr++;
+                        }
+                    }
+                    return;
+                }
+            }
+        }
+        Ptr++;
+    }
+}
+
+VOID InitializeRulesEngine() {
+    ExInitializeResourceLite(&RuleLock);
+    KeInitializeSpinLock(&TrustCacheLock);
+    RtlZeroMemory(TrustCache, sizeof(TrustCache));
+    g_CacheInitialized = TRUE;
+}
+
+VOID UninitializeRulesEngine() {
+    ExDeleteResourceLite(&RuleLock);
+    g_CacheInitialized = FALSE;
+}
+
+static VOID RemoveRule(PRULE_NODE* Head, PUNICODE_STRING RuleStr) {
+    if (!RuleStr || !RuleStr->Buffer) return;
+    PRULE_NODE Current = *Head;
+    PRULE_NODE Previous = NULL;
+
+    while (Current) {
+        if (RtlEqualUnicodeString(&Current->Pattern, RuleStr, TRUE)) {
+            PRULE_NODE ToDelete = Current;
+
+            if (Previous) {
+                Previous->Next = Current->Next;
+            }
+            else {
+                *Head = Current->Next;
+            }
+
+            Current = Current->Next;
+
+            if (ToDelete->Pattern.Buffer) PyasFree(ToDelete->Pattern.Buffer);
+            PyasFree(ToDelete);
+        }
+        else {
+            Previous = Current;
+            Current = Current->Next;
+        }
+    }
+}
+
+VOID AddDynamicWhitelist(PUNICODE_STRING RuleStr) {
+    KeEnterCriticalRegion();
+    ExAcquireResourceExclusiveLite(&RuleLock, TRUE);
+    AddRule(&g_ProcessTrustedPaths, RuleStr);
+    AddRule(&g_FileExceptionPaths, RuleStr);
+
+    KIRQL OldIrql;
+    KeAcquireSpinLock(&TrustCacheLock, &OldIrql);
+    RtlZeroMemory(TrustCache, sizeof(TrustCache));
+    KeReleaseSpinLock(&TrustCacheLock, OldIrql);
+
+    ExReleaseResourceLite(&RuleLock);
+    KeLeaveCriticalRegion();
+}
+
+VOID RemoveDynamicWhitelist(PUNICODE_STRING RuleStr) {
+    KeEnterCriticalRegion();
+    ExAcquireResourceExclusiveLite(&RuleLock, TRUE);
+    RemoveRule(&g_ProcessTrustedPaths, RuleStr);
+    RemoveRule(&g_FileExceptionPaths, RuleStr);
+
+    KIRQL OldIrql;
+    KeAcquireSpinLock(&TrustCacheLock, &OldIrql);
+    RtlZeroMemory(TrustCache, sizeof(TrustCache));
+    KeReleaseSpinLock(&TrustCacheLock, OldIrql);
+
+    ExReleaseResourceLite(&RuleLock);
+    KeLeaveCriticalRegion();
+}
+
+NTSTATUS LoadRulesFromDisk(PUNICODE_STRING RegistryPath) {
+    NTSTATUS status = STATUS_SUCCESS;
+    HANDLE FileHandle = NULL;
+    IO_STATUS_BLOCK IoStatus = { 0 };
+    OBJECT_ATTRIBUTES oa = { 0 };
+    UNICODE_STRING ImagePathName;
+    OBJECT_ATTRIBUTES RegOa = { 0 };
+    HANDLE RegHandle = NULL;
+    PKEY_VALUE_PARTIAL_INFORMATION Info = NULL;
+    ULONG ResultLength = 0;
+    PWCHAR PathBuffer = NULL;
+    SIZE_T PathBufferSize = 0;
+    UNICODE_STRING FinalPath = { 0 };
+
+    RtlInitUnicodeString(&ImagePathName, L"ImagePath");
+
+    InitializeObjectAttributes(&RegOa, RegistryPath, OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE, NULL, NULL);
+    status = ZwOpenKey(&RegHandle, KEY_READ, &RegOa);
+    if (!NT_SUCCESS(status)) return status;
+
+    status = ZwQueryValueKey(RegHandle, &ImagePathName, KeyValuePartialInformation, NULL, 0, &ResultLength);
+    if (status != STATUS_BUFFER_TOO_SMALL) {
+        ZwClose(RegHandle);
+        return status;
+    }
+
+    Info = (PKEY_VALUE_PARTIAL_INFORMATION)PyasAllocate(ResultLength);
+    if (!Info) {
+        ZwClose(RegHandle);
+        return STATUS_INSUFFICIENT_RESOURCES;
+    }
+
+    status = ZwQueryValueKey(RegHandle, &ImagePathName, KeyValuePartialInformation, Info, ResultLength, &ResultLength);
+    ZwClose(RegHandle);
+    if (!NT_SUCCESS(status)) {
+        PyasFree(Info);
+        return status;
+    }
+
+    if (Info->Type == REG_EXPAND_SZ || Info->Type == REG_SZ) {
+        PathBufferSize = Info->DataLength + 1024;
+        PathBuffer = (PWCHAR)PyasAllocate(PathBufferSize);
+
+        if (PathBuffer) {
+            RtlZeroMemory(PathBuffer, PathBufferSize);
+            if (Info->DataLength > 0) {
+                RtlCopyMemory(PathBuffer, Info->Data, Info->DataLength);
+            }
+
+            PWCHAR LastSlash = NULL;
+            PWCHAR Current = PathBuffer;
+            while (*Current) {
+                if (*Current == L'\\') LastSlash = Current;
+                Current++;
+            }
+
+            if (LastSlash) {
+                *LastSlash = L'\0';
+
+                SIZE_T CurrentPathLen = wcslen(PathBuffer);
+                const WCHAR FilterSuffix[] = L"\\Filter";
+                SIZE_T FilterLen = (sizeof(FilterSuffix) / sizeof(WCHAR)) - 1;
+
+                if (CurrentPathLen >= FilterLen) {
+                    PWCHAR SuffixStart = PathBuffer + CurrentPathLen - FilterLen;
+                    BOOLEAN Match = TRUE;
+                    for (SIZE_T i = 0; i < FilterLen; i++) {
+                        if (RtlDowncaseUnicodeChar(SuffixStart[i]) != RtlDowncaseUnicodeChar(FilterSuffix[i])) {
+                            Match = FALSE;
+                            break;
+                        }
+                    }
+                    if (Match) {
+                        *SuffixStart = L'\0';
+                    }
+                }
+
+                RtlStringCbCatW(PathBuffer, PathBufferSize, L"\\Rules\\Rules_Driver_P1.json");
+
+                if (wcsncmp(PathBuffer, L"\\??\\", 4) != 0 &&
+                    wcsncmp(PathBuffer, L"\\SystemRoot", 11) != 0 &&
+                    wcsncmp(PathBuffer, L"\\DosDevices\\", 12) != 0) {
+
+                    PWCHAR TmpBuffer = (PWCHAR)PyasAllocate(PathBufferSize + 16);
+                    if (TmpBuffer) {
+                        RtlStringCbCopyW(TmpBuffer, PathBufferSize + 16, L"\\??\\");
+                        RtlStringCbCatW(TmpBuffer, PathBufferSize + 16, PathBuffer);
+                        PyasFree(PathBuffer);
+                        PathBuffer = TmpBuffer;
+                    }
+                }
+                RtlInitUnicodeString(&FinalPath, PathBuffer);
+            }
+        }
+    }
+    PyasFree(Info);
+
+    if (!FinalPath.Buffer) {
+        if (PathBuffer) PyasFree(PathBuffer);
+        return STATUS_UNSUCCESSFUL;
+    }
+
+    InitializeObjectAttributes(&oa, &FinalPath, OBJ_CASE_INSENSITIVE | OBJ_KERNEL_HANDLE, NULL, NULL);
+    status = ZwCreateFile(&FileHandle, GENERIC_READ | SYNCHRONIZE, &oa, &IoStatus, NULL, FILE_ATTRIBUTE_NORMAL, FILE_SHARE_READ, FILE_OPEN, FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
+
+    if (NT_SUCCESS(status)) {
+        FILE_STANDARD_INFORMATION FileInfo = { 0 };
+        status = ZwQueryInformationFile(FileHandle, &IoStatus, &FileInfo, sizeof(FileInfo), FileStandardInformation);
+
+        if (NT_SUCCESS(status) && FileInfo.EndOfFile.LowPart > 0) {
+            PVOID FileBuffer = PyasAllocate(FileInfo.EndOfFile.LowPart + 1);
+            if (FileBuffer) {
+                status = ZwReadFile(FileHandle, NULL, NULL, NULL, &IoStatus, FileBuffer, FileInfo.EndOfFile.LowPart, NULL, NULL);
+                if (NT_SUCCESS(status)) {
+                    ((PCHAR)FileBuffer)[FileInfo.EndOfFile.LowPart] = '\0';
+
+                    KeEnterCriticalRegion();
+                    ExAcquireResourceExclusiveLite(&RuleLock, TRUE);
+                    ParseAndLoadRules((PCHAR)FileBuffer, FileInfo.EndOfFile.LowPart, "Rule_Registry_BlockList", &g_RegistryBlockList);
+                    ParseAndLoadRules((PCHAR)FileBuffer, FileInfo.EndOfFile.LowPart, "Rule_Registry_TrustedList", &g_RegistryTrustedList);
+                    ParseAndLoadRules((PCHAR)FileBuffer, FileInfo.EndOfFile.LowPart, "Rule_Process_TrustedPaths", &g_ProcessTrustedPaths);
+                    ParseAndLoadRules((PCHAR)FileBuffer, FileInfo.EndOfFile.LowPart, "Rule_Process_ExploitableBlacklist", &g_ProcessExploitable);
+                    ParseAndLoadRules((PCHAR)FileBuffer, FileInfo.EndOfFile.LowPart, "Rule_File_ProtectedPaths", &g_FileProtectedPaths);
+                    ParseAndLoadRules((PCHAR)FileBuffer, FileInfo.EndOfFile.LowPart, "Rule_File_ExceptionPaths", &g_FileExceptionPaths);
+                    ParseAndLoadRules((PCHAR)FileBuffer, FileInfo.EndOfFile.LowPart, "Rule_File_RansomwareExtensions", &g_FileRansomExts);
+                    ExReleaseResourceLite(&RuleLock);
+                    KeLeaveCriticalRegion();
+                }
+                PyasFree(FileBuffer);
+            }
+        }
+        ZwClose(FileHandle);
+    }
+
+    if (PathBuffer) PyasFree(PathBuffer);
+    return status;
+}
+
+VOID UnloadRules() {
+    KeEnterCriticalRegion();
+    ExAcquireResourceExclusiveLite(&RuleLock, TRUE);
+    FreeList(&g_RegistryBlockList);
+    FreeList(&g_RegistryTrustedList);
+    FreeList(&g_ProcessTrustedPaths);
+    FreeList(&g_ProcessExploitable);
+    FreeList(&g_FileProtectedPaths);
+    FreeList(&g_FileExceptionPaths);
+    FreeList(&g_FileRansomExts);
+    ExReleaseResourceLite(&RuleLock);
+    KeLeaveCriticalRegion();
+}
+
+NTSTATUS GetProcessImageName(HANDLE ProcessId, PUNICODE_STRING* ImageName) {
+    if (KeGetCurrentIrql() != PASSIVE_LEVEL) {
+        return STATUS_UNSUCCESSFUL;
+    }
+
+    NTSTATUS status;
+    PEPROCESS Process = NULL;
+
+    *ImageName = NULL;
+    status = PsLookupProcessByProcessId(ProcessId, &Process);
+    if (!NT_SUCCESS(status)) return status;
+
+    status = SeLocateProcessImageName(Process, ImageName);
+    ObDereferenceObject(Process);
+
+    return status;
+}
+
+static BOOLEAN IsWindowsSystemApp(PCWSTR Buffer, USHORT Length) {
+    if (WildcardMatch(L"*\\Windows\\SystemApps\\*", Buffer, Length)) return TRUE;
+    if (WildcardMatch(L"*\\Windows\\ImmersiveControlPanel\\*", Buffer, Length)) return TRUE;
+    if (WildcardMatch(L"*\\Windows\\explorer.exe", Buffer, Length)) return TRUE;
+    return FALSE;
+}
+
+BOOLEAN IsProcessTrusted(HANDLE ProcessId) {
+    if ((ULONG)(ULONG_PTR)ProcessId == GlobalData.PyasPid) return TRUE;
+    if (ProcessId == (HANDLE)4) return TRUE;
+
+    PEPROCESS Process = NULL;
+    if (!NT_SUCCESS(PsLookupProcessByProcessId(ProcessId, &Process))) {
+        return FALSE;
+    }
+
+    LARGE_INTEGER createTime;
+    createTime.QuadPart = PsGetProcessCreateTimeQuadPart(Process);
+
+    if (g_CacheInitialized) {
+        KIRQL OldIrql;
+        KeAcquireSpinLock(&TrustCacheLock, &OldIrql);
+        ULONG Hash = (((ULONG)(ULONG_PTR)ProcessId) >> 2) & (TRUST_CACHE_SIZE - 1);
+
+        if (TrustCache[Hash].Process == Process && TrustCache[Hash].ProcessCreateTime.QuadPart == createTime.QuadPart) {
+            LARGE_INTEGER Now;
+            KeQuerySystemTime(&Now);
+            if ((Now.QuadPart - TrustCache[Hash].CacheTime.QuadPart) < (TRUST_CACHE_TTL_SEC * 10000000LL)) {
+                BOOLEAN cachedResult = TrustCache[Hash].IsTrusted;
+                KeReleaseSpinLock(&TrustCacheLock, OldIrql);
+                ObDereferenceObject(Process);
+                return cachedResult;
+            }
+        }
+        KeReleaseSpinLock(&TrustCacheLock, OldIrql);
+    }
+
+    if (KeGetCurrentIrql() != PASSIVE_LEVEL) {
+        ObDereferenceObject(Process);
+        return FALSE;
+    }
+
+    PUNICODE_STRING imageFileName = NULL;
+    NTSTATUS status = GetProcessImageName(ProcessId, &imageFileName);
+    BOOLEAN isTrusted = FALSE;
+
+    KeEnterCriticalRegion();
+    ExAcquireResourceSharedLite(&RuleLock, TRUE);
+
+    if (NT_SUCCESS(status) && imageFileName && imageFileName->Buffer) {
+        PRULE_NODE Node = g_ProcessExploitable;
+        while (Node) {
+            if (WildcardMatch(Node->Pattern.Buffer, imageFileName->Buffer, imageFileName->Length)) {
+                goto update_cache;
+            }
+            Node = Node->Next;
+        }
+
+        if (IsWindowsSystemApp(imageFileName->Buffer, imageFileName->Length)) {
+            isTrusted = TRUE;
+            goto update_cache;
+        }
+
+        Node = g_ProcessTrustedPaths;
+        while (Node) {
+            if (WildcardMatch(Node->Pattern.Buffer, imageFileName->Buffer, imageFileName->Length)) {
+                isTrusted = TRUE;
+                goto update_cache;
+            }
+            Node = Node->Next;
+        }
+    }
+
+update_cache:
+    if (g_CacheInitialized) {
+        KIRQL OldIrql;
+        KeAcquireSpinLock(&TrustCacheLock, &OldIrql);
+        ULONG Hash = (((ULONG)(ULONG_PTR)ProcessId) >> 2) & (TRUST_CACHE_SIZE - 1);
+        TrustCache[Hash].Process = Process;
+        TrustCache[Hash].ProcessCreateTime = createTime;
+        TrustCache[Hash].IsTrusted = isTrusted;
+        KeQuerySystemTime(&TrustCache[Hash].CacheTime);
+        KeReleaseSpinLock(&TrustCacheLock, OldIrql);
+    }
+
+    ExReleaseResourceLite(&RuleLock);
+    KeLeaveCriticalRegion();
+
+    if (imageFileName) ExFreePool(imageFileName);
+    ObDereferenceObject(Process);
+    return isTrusted;
+}
+
+BOOLEAN IsTargetProtected(HANDLE ProcessId) {
+    if ((ULONG)(ULONG_PTR)ProcessId == GlobalData.PyasPid) return TRUE;
+    return FALSE;
+}
+
+BOOLEAN CheckRegistryRule(PCUNICODE_STRING KeyName) {
+    if (!KeyName || !KeyName->Buffer) return FALSE;
+    if (KeyName->Length < 4 * sizeof(WCHAR)) return FALSE;
+
+    if (WildcardMatch(L"*{645FF040-5081-101B-9F08-00AA002F954E}\\DefaultIcon", KeyName->Buffer, KeyName->Length)) {
+        return FALSE;
+    }
+
+    KeEnterCriticalRegion();
+    ExAcquireResourceSharedLite(&RuleLock, TRUE);
+
+    PRULE_NODE AllowNode = g_RegistryTrustedList;
+    while (AllowNode) {
+        if (WildcardMatch(AllowNode->Pattern.Buffer, KeyName->Buffer, KeyName->Length)) {
+            ExReleaseResourceLite(&RuleLock);
+            KeLeaveCriticalRegion();
+            return FALSE;
+        }
+        AllowNode = AllowNode->Next;
+    }
+
+    PRULE_NODE Node = g_RegistryBlockList;
+    BOOLEAN Match = FALSE;
+    while (Node) {
+        if (WildcardMatch(Node->Pattern.Buffer, KeyName->Buffer, KeyName->Length)) {
+            Match = TRUE;
+            break;
+        }
+        Node = Node->Next;
+    }
+    ExReleaseResourceLite(&RuleLock);
+    KeLeaveCriticalRegion();
+    return Match;
+}
+
+BOOLEAN CheckFileExtensionRule(PCUNICODE_STRING FileName) {
+    if (!FileName || !FileName->Buffer) return FALSE;
+
+    KeEnterCriticalRegion();
+    ExAcquireResourceSharedLite(&RuleLock, TRUE);
+
+    PRULE_NODE ExNode = g_FileExceptionPaths;
+    while (ExNode) {
+        if (WildcardMatch(ExNode->Pattern.Buffer, FileName->Buffer, FileName->Length)) {
+            ExReleaseResourceLite(&RuleLock);
+            KeLeaveCriticalRegion();
+            return FALSE;
+        }
+        ExNode = ExNode->Next;
+    }
+
+    PRULE_NODE Node = g_FileRansomExts;
+    BOOLEAN Match = FALSE;
+    while (Node) {
+        if (HasSuffix(FileName, Node->Pattern.Buffer)) {
+            Match = TRUE;
+            break;
+        }
+        Node = Node->Next;
+    }
+    ExReleaseResourceLite(&RuleLock);
+    KeLeaveCriticalRegion();
+    return Match;
+}
+
+BOOLEAN CheckProtectedPathRule(PCUNICODE_STRING FileName) {
+    if (!FileName || !FileName->Buffer) return FALSE;
+
+    if (WildcardMatch(L"*\\Windows\\System32\\config\\systemprofile*", FileName->Buffer, FileName->Length)) {
+        return FALSE;
+    }
+
+    KeEnterCriticalRegion();
+    ExAcquireResourceSharedLite(&RuleLock, TRUE);
+
+    PRULE_NODE ExNode = g_FileExceptionPaths;
+    while (ExNode) {
+        if (WildcardMatch(ExNode->Pattern.Buffer, FileName->Buffer, FileName->Length)) {
+            ExReleaseResourceLite(&RuleLock);
+            KeLeaveCriticalRegion();
+            return FALSE;
+        }
+        ExNode = ExNode->Next;
+    }
+
+    PRULE_NODE Node = g_FileProtectedPaths;
+    BOOLEAN Match = FALSE;
+    while (Node) {
+        if (WildcardMatch(Node->Pattern.Buffer, FileName->Buffer, FileName->Length)) {
+            Match = TRUE;
+            break;
+        }
+        Node = Node->Next;
+    }
+    ExReleaseResourceLite(&RuleLock);
+    KeLeaveCriticalRegion();
+    return Match;
+}
+
+static BOOLEAN IsHighEntropy(PVOID Buffer, ULONG Length) {
+    if (!Buffer || Length < 256) return FALSE;
+
+    PUSHORT Histogram = (PUSHORT)PyasAllocate(256 * sizeof(USHORT));
+    if (!Histogram) return FALSE;
+
+    PUCHAR Ptr = (PUCHAR)Buffer;
+    ULONG ScanLen = (Length > 1024) ? 1024 : Length;
+
+    __try {
+        for (ULONG i = 0; i < ScanLen; i++) {
+            Histogram[Ptr[i]]++;
+        }
+    }
+    __except (EXCEPTION_EXECUTE_HANDLER) {
+        PyasFree(Histogram);
+        return FALSE;
+    }
+
+    USHORT MaxFreq = 0;
+    for (int i = 0; i < 256; i++) {
+        if (Histogram[i] > MaxFreq) MaxFreq = Histogram[i];
+    }
+
+    ULONG ExpectedAvg = ScanLen / 256;
+    BOOLEAN Result = (MaxFreq < (ExpectedAvg + HIGH_ENTROPY_THRESHOLD));
+
+    PyasFree(Histogram);
+    return Result;
+}
+
+static BOOLEAN IsNaturallyCompressed(PCUNICODE_STRING FileName) {
+    if (!FileName || !FileName->Buffer) return FALSE;
+    for (int i = 0; i < sizeof(Helper_NaturallyCompressedExtensions) / sizeof(Helper_NaturallyCompressedExtensions[0]); i++) {
+        if (HasSuffix(FileName, Helper_NaturallyCompressedExtensions[i])) return TRUE;
+    }
+    return FALSE;
+}
+
+static BOOLEAN IsNoisyRansomPath(PCUNICODE_STRING FileName) {
+    if (!FileName || !FileName->Buffer) return FALSE;
+
+    if (WildcardMatch(L"*\\Windows\\Temp\\*", FileName->Buffer, FileName->Length) ||
+        WildcardMatch(L"*\\Windows\\SystemTemp\\*", FileName->Buffer, FileName->Length) ||
+        WildcardMatch(L"*\\Windows\\Prefetch\\*", FileName->Buffer, FileName->Length) ||
+        WildcardMatch(L"*\\Windows\\Logs\\*", FileName->Buffer, FileName->Length) ||
+        WildcardMatch(L"*\\Profiles\\*", FileName->Buffer, FileName->Length) ||
+        WildcardMatch(L"*\\Program*\\*", FileName->Buffer, FileName->Length) ||
+        WildcardMatch(L"*\\AppData\\Local\\*", FileName->Buffer, FileName->Length) ||
+        WildcardMatch(L"*\\User Data\\*", FileName->Buffer, FileName->Length) ||
+        WildcardMatch(L"*$Recycle.Bin*", FileName->Buffer, FileName->Length)) {
+        return TRUE;
+    }
+    return FALSE;
+}
+
+static BOOLEAN IsUserDirectoryPath(PCUNICODE_STRING FileName) {
+    if (!FileName || !FileName->Buffer) return FALSE;
+    return WildcardMatch(L"*\\Users\\*", FileName->Buffer, FileName->Length);
+}
+
+static BOOLEAN IsExplorerProcess(HANDLE ProcessId) {
+    if (KeGetCurrentIrql() > APC_LEVEL) return FALSE;
+
+    PUNICODE_STRING imageFileName = NULL;
+    NTSTATUS status = GetProcessImageName(ProcessId, &imageFileName);
+    BOOLEAN isExplorer = FALSE;
+
+    if (NT_SUCCESS(status) && imageFileName) {
+        if (imageFileName->Buffer && HasSuffix(imageFileName, L"\\explorer.exe")) {
+            isExplorer = TRUE;
+        }
+        ExFreePool(imageFileName);
+    }
+
+    return isExplorer;
+}
+
+BOOLEAN CheckRansomActivity(HANDLE ProcessId, PUNICODE_STRING FileName, PVOID WriteBuffer, ULONG WriteLength, BOOLEAN IsWrite) {
+    if (!IsUserDirectoryPath(FileName)) {
+        return FALSE;
+    }
+
+    if (IsNoisyRansomPath(FileName)) {
+        return FALSE;
+    }
+
+    if (!IsWrite) {
+        if (IsExplorerProcess(ProcessId)) return FALSE;
+    }
+
+    BOOLEAN SuspiciousWrite = FALSE;
+    if (IsWrite && WriteBuffer && WriteLength > 0) {
+        if (!IsNaturallyCompressed(FileName) && IsHighEntropy(WriteBuffer, WriteLength)) {
+            SuspiciousWrite = TRUE;
+        }
+    }
+
+    if (IsWrite && !SuspiciousWrite) {
+        return FALSE;
+    }
+
+    PEPROCESS Process = NULL;
+    if (!NT_SUCCESS(PsLookupProcessByProcessId(ProcessId, &Process))) {
+        return FALSE;
+    }
+
+    LARGE_INTEGER Now = { 0 };
+    KeQuerySystemTime(&Now);
+    LARGE_INTEGER createTime;
+    createTime.QuadPart = PsGetProcessCreateTimeQuadPart(Process);
+    BOOLEAN Result = FALSE;
+
+    KIRQL OldIrql;
+    KeAcquireSpinLock(&GlobalData.TrackerMutex, &OldIrql);
+
+    PRANSOM_TRACKER Tracker = NULL;
+    PRANSOM_TRACKER CandidateSlot = NULL;
+    PRANSOM_TRACKER LruSlot = &RansomTrackers[0];
+
+    for (int i = 0; i < MAX_TRACKERS; i++) {
+        PRANSOM_TRACKER Current = &RansomTrackers[i];
+
+        if (Current->LastActivityTime.QuadPart < LruSlot->LastActivityTime.QuadPart) {
+            LruSlot = Current;
+        }
+
+        if (Current->Process == Process && Current->ProcessCreateTime.QuadPart == createTime.QuadPart) {
+            Tracker = Current;
+            break;
+        }
+
+        BOOLEAN IsExpired = FALSE;
+        if (Current->Process != NULL) {
+            LARGE_INTEGER Diff;
+            Diff.QuadPart = Now.QuadPart - Current->LastActivityTime.QuadPart;
+            if (Diff.QuadPart > (RANSOM_TIME_WINDOW_MS * 10000LL)) {
+                IsExpired = TRUE;
+            }
+        }
+
+        if ((Current->Process == NULL || IsExpired) && !CandidateSlot) {
+            CandidateSlot = Current;
+        }
+    }
+
+    if (!Tracker) {
+        if (CandidateSlot) {
+            Tracker = CandidateSlot;
+        }
+        else {
+            Tracker = LruSlot;
+        }
+
+        Tracker->Process = Process;
+        Tracker->ProcessCreateTime = createTime;
+        Tracker->ActivityCount = 0;
+        Tracker->LastActivityTime = Now;
+    }
+    else {
+        LARGE_INTEGER Diff;
+        Diff.QuadPart = Now.QuadPart - Tracker->LastActivityTime.QuadPart;
+
+        if (Diff.QuadPart > (RANSOM_TIME_WINDOW_MS * 10000LL)) {
+            Tracker->ActivityCount = 0;
+        }
+        Tracker->LastActivityTime = Now;
+    }
+
+    ULONG Weight = 2;
+    Tracker->ActivityCount += Weight;
+
+    if (Tracker->ActivityCount >= RANSOM_COUNT_THRESHOLD) {
+        Result = TRUE;
+    }
+
+    KeReleaseSpinLock(&GlobalData.TrackerMutex, OldIrql);
+    ObDereferenceObject(Process);
+    return Result;
+}
+
+NTSTATUS SendMessageToUser(ULONG Code, ULONG Pid, PWCHAR Path, USHORT PathSize) {
+    if (KeGetCurrentIrql() > APC_LEVEL) return STATUS_UNSUCCESSFUL;
+
+    if (!ExAcquireRundownProtection(&GlobalData.PortRundown)) {
+        return STATUS_PORT_DISCONNECTED;
+    }
+
+    NTSTATUS status = STATUS_PORT_DISCONNECTED;
+
+    if (GlobalData.ClientPort) {
+        PPYAS_MESSAGE msg = (PPYAS_MESSAGE)PyasAllocate(sizeof(PYAS_MESSAGE));
+        if (msg) {
+            msg->MessageCode = Code;
+            msg->ProcessId = Pid;
+
+            if (Path && PathSize > 0) {
+                size_t MaxSize = sizeof(msg->Path) - sizeof(WCHAR);
+                size_t BytesToCopy = PathSize > MaxSize ? MaxSize : PathSize;
+
+                __try {
+                    RtlCopyMemory(msg->Path, Path, BytesToCopy);
+                    msg->Path[BytesToCopy / sizeof(WCHAR)] = L'\0';
+                }
+                __except (EXCEPTION_EXECUTE_HANDLER) {
+                    PyasFree(msg);
+                    ExReleaseRundownProtection(&GlobalData.PortRundown);
+                    return STATUS_ACCESS_VIOLATION;
+                }
+            }
+
+            LARGE_INTEGER timeout;
+            if (KeGetCurrentIrql() == PASSIVE_LEVEL) {
+                timeout.QuadPart = -(5 * 10000);
+            }
+            else {
+                timeout.QuadPart = 0;
+            }
+
+            status = FltSendMessage(GlobalData.FilterHandle, &GlobalData.ClientPort, msg, sizeof(PYAS_MESSAGE), NULL, NULL, &timeout);
+
+            PyasFree(msg);
+        }
+        else {
+            status = STATUS_INSUFFICIENT_RESOURCES;
+        }
+    }
+
+    ExReleaseRundownProtection(&GlobalData.PortRundown);
+    return status;
+}

Plugins/Filter/Resource.rc

@@ -0,0 +1,20 @@
+#include <windows.h>
+#include <ntverp.h>
+
+#define VER_FILETYPE                VFT_DRV
+#define VER_FILESUBTYPE             VFT2_DRV_SYSTEM
+#define VER_FILEDESCRIPTION_STR     "PYAS Security Driver Protect"
+#define VER_INTERNALNAME_STR        "PYAS"
+#define VER_LEGALCOPYRIGHT_STR      "PYAS Security"
+#define VER_ORIGINALFILENAME_STR    "PYAS_Driver.sys"
+#define VER_PRODUCTNAME_STR         "PYAS"
+
+#define VER_FILEVERSION             3,5,1,0
+#define VER_FILEVERSION_STR         "3,5,1,0"
+
+#define VER_PRODUCTVERSION          3,5,1,0
+#define VER_PRODUCTVERSION_STR      "3,5,1,0"
+
+#define VER_COMPANYNAME_STR         "PYAS Security"
+
+#include "common.ver"

Plugins/Rules/Rules_Driver_P1.json

@@ -0,0 +1,226 @@
+{
+  "Rule_Registry_BlockList": [
+    "\\REGISTRY\\MACHINE\\BCD00000000",
+    "\\REGISTRY\\MACHINE\\BCD00000000\\*",
+    
+    "*\\Classes\\.exe",
+    "*\\Classes\\.bat",
+    "*\\Classes\\.cmd",
+    "*\\Classes\\.com",
+    "*\\Classes\\exefile\\*",
+    "*\\Classes\\batfile\\*",
+    "*\\Classes\\cmdfile\\*",
+    "*\\Classes\\comfile\\*",
+    
+    "*\\mouclass",
+    "*\\kbdclass",
+    "*\\DisableAntiSpyware",
+    "*\\DisableWindowsUpdateAccess",
+    "*\\EnableLUA",
+    "*\\ConsentPromptBehaviorAdmin",
+    "*\\NoControlPanel",
+    "*\\NoDrives",
+    "*\\NoFileMenu",
+    "*\\NoFind",
+    "*\\NoStartMenuPinnedList",
+    "*\\NoSetFolders",
+    "*\\NoSetFolderOptions",
+    "*\\NoViewOnDrive",
+    "*\\NoClose",
+    "*\\NoDesktop",
+    "*\\NoLogoff",
+    "*\\NoFolderOptions",
+    "*\\RestrictRun",
+    "*\\NoViewContextMenu",
+    "*\\HideClock",
+    "*\\NoStartMenuMyGames",
+    "*\\NoStartMenuMyMusic",
+    "*\\DisableCMD",
+    "*\\NoAddingComponents",
+    "*\\NoWinKeys",
+    "*\\NoStartMenuLogOff",
+    "*\\NoSimpleNetIDList",
+    "*\\NoLowDiskSpaceChecks",
+    "*\\DisableLockWorkstation",
+    "*\\Restrict_Run",
+    "*\\DisableTaskMgr",
+    "*\\DisableRegistryTools",
+    "*\\DisableChangePassword",
+    "*\\NoComponents",
+    "*\\NoStartMenuMorePrograms",
+    "*\\NoActiveDesktop",
+    "*\\NoSetActiveDesktop",
+    "*\\NoRecentDocsMenu",
+    "*\\NoWindowsUpdate",
+    "*\\NoChangeStartMenu",
+    "*\\NoFavoritesMenu",
+    "*\\NoRecentDocsHistory",
+    "*\\NoSetTaskbar",
+    "*\\NoSMHelp",
+    "*\\NoTrayContextMenu",
+    "*\\NoManageMyComputerVerb",
+    "*\\NoRealMode",
+    "*\\NoRun",
+    "*\\ClearRecentDocsOnExit",
+    "*\\NoActiveDesktopChanges",
+    "*\\NoStartMenuNetworkPlaces",
+    "*\\NoLockScreen",
+    "*\\HideFastUserSwitching",
+    "*\\ConsentPromptBehaviorUser",
+    "*\\EnableSecureUIAPaths",
+    "*\\NoSRM",
+    "*\\NoInteractiveServices",
+    "*\\ShutdownWithoutLogon",
+    "*\\AutoAdminLogon",
+    "*\\BootExecute",
+    "*\\SubSystems",
+    "*\\FirmwareBootDevice",
+    "*\\BootDriverFlags",
+    "*\\SystemStartOptions",
+    "*\\DisableAutomaticRestartOnFailure",
+    "*\\SystemBiosVersion",
+    "*\\NoTheme",
+    "*\\SystemSetupInProgress",
+    "*\\SetupType",
+    "*\\AutoReboot",
+    "*\\Userinit",
+    "*\\UIHost",
+    "*\\Debugger",
+    "*\\DefaultUserName",
+    "*\\DefaultPassword",
+    "*\\AltDefaultUserName",
+    "*\\AltDefaultPassword",
+    "*\\DisableCAD",
+    "*\\LegalNoticeCaption",
+    "*\\LegalNoticeText",
+  ],
+  "Rule_Registry_TrustedList": [
+  ],
+  "Rule_Process_TrustedPaths": [
+    "\\Device\\HarddiskVolume*\\Windows\\*",
+    "\\Device\\HarddiskVolume*\\Program Files\\*",
+    "\\Device\\HarddiskVolume*\\Program Files (x86)\\*",
+    
+    "\\Device\\HarddiskVolume*\\ProgramData\\Microsoft\\Windows Defender\\*",
+    "\\Device\\HarddiskVolume*\\ProgramData\\Microsoft\\Windows Defender Advanced Threat Protection\\*",
+    "*\\Sources\\SetupHost.exe",
+    "*\\Work\\*\\DismHost.exe",
+    
+    "*\\Google\\Chrome\\Application\\chrome.exe",
+    "*\\Microsoft\\Edge\\Application\\msedge.exe",
+    "*\\Mozilla Firefox\\firefox.exe",
+    "*\\Thorium\\Application\\thorium.exe",
+    
+    "*\\Steam\\steam.exe",
+    "*\\steam\\*\\steam.exe",
+    "*\\Battle.net\\*\\Battle.net.exe",
+    "*\\Epic Games\\Launcher\\Portal\\Binaries\\*\\EpicGamesLauncher.exe",
+    
+    "*\\resources\\bin\\SDK\\DownloadSDKServer.exe",
+    "*\\ThunderEv.exe",
+    "*\\ThunderStart.exe",
+    "*\\KuGou.exe",
+    "*\\XLGame.exe",
+    "*\\XLLiveUD.exe",
+    
+    "*\\hrkill-*.exe",
+    "*\\bin\\HipsDaemon.exe",
+    "*\\360Safe.exe",
+    "*\\bilibili\\bilibili.exe",
+    
+    "*\\Kingsoft\\WPS Office\\ksolaunch.exe",
+    "*\\Kingsoft\\WPS Office\\*\\wps.exe",
+    
+    "*\\PC4399_WPFLauncher.exe",
+    "*\\bin\\APlayer.exe",
+    "*\\Neverness To Everness\\NTELauncher.exe",
+    "*\\Application\\AndrowsLauncher.exe",
+  ],
+  "Rule_Process_ExploitableBlacklist": [
+    "*\\cmd.exe",
+    "*\\powershell.exe",
+    "*\\pwsh.exe",
+    "*\\wscript.exe",
+    "*\\cscript.exe",
+    "*\\mshta.exe",
+    "*\\regsvr32.exe",
+    "*\\certutil.exe",
+    "*\\bitsadmin.exe",
+    "*\\wmic.exe",
+    "*\\hh.exe",
+    "*\\cmstp.exe",
+    "*\\installutil.exe",
+    "*\\regasm.exe",
+    "*\\regsvcs.exe",
+    "*\\msbuild.exe",
+    "*\\csc.exe",
+    "*\\vbc.exe",
+    "*\\jsc.exe",
+    "*\\bash.exe",
+    "*\\scrcons.exe",
+    "*\\schtasks.exe",
+    "*\\at.exe",
+    "*\\reg.exe",
+    "*\\sc.exe",
+    "*\\net.exe",
+    "*\\net1.exe",
+    "*\\whoami.exe",
+    "*\\ipconfig.exe",
+    "*\\taskkill.exe",
+    "*\\ProcessHacker.exe",
+    "*\\procmon.exe",
+    "*\\procexp.exe",
+  ],
+  "Rule_File_ProtectedPaths": [
+    "*\\PYAS.exe",
+    "*\\Plugins\\Filter\\PYAS_Driver.sys",
+    "*\\Plugins\\Rules\\Rules_Driver_P1.json",
+    "*\\ProgramData\\PYAS\\*.json",
+    "*\\Engine\\Pattern\\*.onnx",
+    "*\\Engine\\Properties\\*.onnx",
+    
+    "\\Device\\HarddiskVolume*\\bootmgr",
+    "\\Device\\HarddiskVolume*\\boot.ini",
+    "\\Device\\HarddiskVolume*\\BOOTNXT",
+    "\\Device\\HarddiskVolume*\\EFI\\*",
+    "\\Device\\HarddiskVolume*\\Boot\\*",
+    "\\Device\\HarddiskVolume*\\Recovery\\*",
+    "\\Device\\HarddiskVolume*\\System Volume Information\\*",
+    "\\Device\\HarddiskVolume*\\Windows\\System32\\config\\*",
+    
+    "*\\CON",
+    "*\\CON\\*",
+    "*\\PRN",
+    "*\\PRN\\*",
+    "*\\AUX",
+    "*\\AUX\\*",
+    "*\\NUL",
+    "*\\NUL\\*",
+    "*\\COM?",
+    "*\\COM?\\*",
+    "*\\LPT?",
+    "*\\LPT?\\*",
+    "*\\OSDATA",
+    "*\\OSDATA\\*",
+    "*\\*<*",
+    "*\\*>*",
+  ],
+  "Rule_File_ExceptionPaths": [
+    "*\\Users\\*\\steam\\*",
+    "*\\AppData\\*",
+    "*\\Temp\\*",
+    "*\\Local\\Temp\\*",
+    "*\\ventoy\\Boot\\*",
+    "*\\AdminRegionConfig.*",
+    "*\\nt_qq\\nt_*\\*",
+    "*\\cache\\*",
+  ],
+  "Rule_File_RansomwareExtensions": [
+    ".zip", ".7z", ".rar", ".tar", ".gz",
+    ".ppt", ".pptx", ".wps", ".txt", ".rtf",
+    ".pdf", ".xls", ".xlsx", ".doc", ".docx",
+    ".jpg", ".jpeg", ".png", ".webp", ".gif",
+    ".mp3", ".wav", ".aac", ".ogg", ".flac",
+    ".mp4", ".avi", ".mov", ".wmv", ".mkv",
+  ]
+}

README.md

@@ -1,6 +1,164 @@
-Official website:
-https://xiaomi69ai.wixsite.com/pyas , 
-https://github.com/87owo/PYAS
+# PYAS Security
 
-Special thanks to:
-Wix, Avast, Github, Google, Python, Microsoft, VirusTotal, VirusShare, LenStevens
+Antivirus software written in Python and C++ that blocks threats through Machine Learning and behavioral monitoring!
+
+<img width="2440" height="1600" alt="PYAS_All" src="https://github.com/user-attachments/assets/1991aad3-64cc-4266-ac67-dab70c891ce7" />
+
+## Requirements
+
+Python 3.10 is recommended. Other Python versions may require different pip commands.
+
+```
+pip install pystray
+pip install pefile
+pip install requests
+pip install pywebview
+pip install Pillow
+pip install yara-python
+pip install numpy
+pip install onnxruntime
+```
+
+Non-essential requirements installation, only used for model training or other functions.
+
+```
+pip install pandas
+pip install scikit-learn
+pip install lightgbm
+pip install onnxmltools
+pip install orjson
+```
+
+## File Information
+
+The following lists the storage locations of all relevant code and other related documents.
+
+```
+PYAS/
+├── Engine/                          # Complete code for Yara signatures and AI model training
+│   ├── Heuristic/
+│   │   └── ...                      # Yara Rules
+│   └── Properties/
+│       └── ...                      # LightGBM Model
+│
+├── Interface/                       # Interface Interaction and Icons with WebView2
+│   ├── static/
+│   │   └── ...                      # style.css, main.js, icon.ico
+│   └── templates/
+│       └── ...                      # index.html
+│
+├── Plugins/                         # Main filter driver protect and rules
+│   ├── Filter/
+│   │   └── ...                      # DriverCommon.h, DriverEntry.cpp, ProtectRegistry.cpp, ...
+│   └── Rules/
+│       └── ...                      # Rules_Driver_P1.json
+|
+├── PYAS.py                          # Main antivirus application entry point
+├── PYAS_Engine.py                   # Core scanning engine algorithm
+├── PYAS_Version.py                  # Version metadata for packaging and updates
+└── ...
+```
+
+## Architecture diagram
+
+PYAS Security antivirus software general architecture diagram.
+
+```mermaid
+graph TD
+    %% Global Styles
+    classDef userMode fill:#e3f2fd,stroke:#1565c0,stroke-width:2px,color:#0d47a1
+    classDef kernelMode fill:#fff3e0,stroke:#e65100,stroke-width:2px,color:#e65100
+    classDef storage fill:#f3e5f5,stroke:#7b1fa2,stroke-width:2px,color:#4a148c
+    classDef interaction fill:#e8f5e9,stroke:#2e7d32,stroke-width:2px,stroke-dasharray: 5 5,color:#1b5e20
+
+    subgraph UserMode ["User Mode (Python / Web)"]
+        UI["Web UI (pywebview)"]:::userMode
+        PYASCore["PYAS Core (PYAS.py)"]:::userMode
+        
+        subgraph Engines ["Scanning Engines (PYAS_Engine.py)"]
+            PEScanner["PE/ML Scanner (pe_scanner)"]:::userMode
+            RuleScanner["YARA Scanner (rule_scanner)"]:::userMode
+            CloudScanner["Cloud API (cloud_scanner)"]:::userMode
+            SignScanner["Signature Verify (sign_scanner)"]:::userMode
+        end
+        
+        CommClient["Filter Communication Client"]:::interaction
+    end
+
+    subgraph KernelMode ["Kernel Mode (C++ Minifilter Driver)"]
+        CommServer["ALPC Port (\\PYAS_Output_Pipe)"]:::interaction
+        DriverCore["Driver Entry (DriverEntry.cpp)"]:::kernelMode
+        RuleEngine["Rules & Trust Cache (ProtectRules.cpp)"]:::kernelMode
+
+        subgraph Protections ["Protection Subsystems"]
+            FileProtect["File Minifilter (ProtectFile.cpp)"]:::kernelMode
+            ProcessProtect["ObRegisterCallbacks (ProtectProcess.cpp)"]:::kernelMode
+            RegProtect["CmRegisterCallbackEx (ProtectRegistry.cpp)"]:::kernelMode
+            BootProtect["IRP_MJ_DEVICE_CONTROL (ProtectBoot.cpp)"]:::kernelMode
+        end
+    end
+
+    subgraph OS ["Windows OS & Storage"]
+        FS["File System (FltMgr)"]:::storage
+        Reg["Registry (CmMgr)"]:::storage
+        ProcMgr["Process/Thread Manager (ObMgr)"]:::storage
+        Disk["Physical Disk / MBR"]:::storage
+    end
+
+    CloudAPI["PYAS Cloud Server"]:::storage
+
+    %% User Mode Internal
+    UI <-->|JS Evaluate / JSON| PYASCore
+    PYASCore -->|Extract Features & Scan| Engines
+    CloudScanner -.->|HTTPS REST API| CloudAPI
+    PYASCore <-->|FilterSendMessage / FilterGetMessage| CommClient
+
+    %% User-Kernel Boundary
+    CommClient <-->|PYAS_MESSAGE / PYAS_USER_MESSAGE| CommServer
+
+    %% Kernel Mode Internal
+    CommServer <-->|Message Dispatch| DriverCore
+    DriverCore --> RuleEngine
+    RuleEngine --> Protections
+
+    %% Kernel-OS Boundary
+    FileProtect -->|IRP_MJ_CREATE, IRP_MJ_WRITE...| FS
+    ProcessProtect -->|PreOpenProcess, PreOpenThread| ProcMgr
+    RegProtect -->|RegNtPreCreateKey, RegNtPreSetValueKey...| Reg
+    BootProtect -->|IOCTL_DISK_FORMAT_TRACKS...| Disk
+```
+
+## Machine Learning
+
+The machine learning-based virus scanning engine training achieved extremely high accuracy.
+
+<img width="895" height="1097" alt="train" src="https://github.com/user-attachments/assets/fa7cf0e2-01a1-4234-9358-718c2b8a2c9a" />
+
+## Support System
+
+Please ensure your computer supports Microsoft Visual C++ 2015-2022 Redistributable and Edge Webview2.
+
+| Config    | Permissions   | System version       | Processor | Memory | Storage |
+|-----------|---------------|----------------------|-----------|--------|---------|
+| Minimum   | Administrator | >= Windows 10 (20H1) | 1 GHz     | 300MB  | 100MB   |
+| Recommend | Administrator | >= Windows 10 (21H2) | 3 GHz     | 500MB  | 200MB   |
+
+## Official Website
+
+If you are interested in this project, you can visit the website to see other related content.
+
+Source Available : https://github.com/87owo/PYAS
+
+Official Website : https://pyas-security.com/antivirus
+
+Online Analyze : https://pyas-security.com/analyze
+
+Packaged Download: https://github.com/87owo/PYAS/releases
+
+## Project License
+
+For any questions, needs, or bug feedback, please contact us through the following website.
+
+Source Issues : https://github.com/87owo/PYAS/issues
+
+Official Email : service@pyas-security.com