Advanced Hook Dll !full! Jun 2026

To avoid memory modification scans (CRC checks), the DLL optionally uses VEH :

| Library | Type | Architecture | Features | | :--- | :--- | :--- | :--- | | | Commercial | x86/x64/ARM | Gold standard, supports all WinAPIs. | | MinHook | Open source | x86/x64 | Minimal, inline trampoline, very stable. | | mhook | Open source | x86/x64 | Easy-to-use, includes IAT/Inline mix. | | NtHookEngine | Source available | x64 only | Pure NTAPI, bypasses user-mode hooks. | advanced hook dll

BYTE g_jmpCode[14] = 0xFF, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ; void* CreateTrampoline(void* pTarget, void* pDetour, BYTE* pBackup, int nBackupLen) // 1. Allocate executable memory BYTE* pTramp = (BYTE*)VirtualAlloc(NULL, 4096, MEM_COMMIT, PAGE_EXECUTE_READWRITE); // 2. Copy original bytes memcpy(pTramp, pBackup, nBackupLen); // 3. Write JMP back to original function + offset uintptr_t uReturnTo = (uintptr_t)pTarget + nBackupLen; memcpy(pTramp + nBackupLen, g_jmpCode, 14); *(uintptr_t*)(pTramp + nBackupLen + 6) = uReturnTo; return pTramp; To avoid memory modification scans (CRC checks), the

To avoid memory modification scans (CRC checks), the DLL optionally uses VEH :

| Library | Type | Architecture | Features | | :--- | :--- | :--- | :--- | | | Commercial | x86/x64/ARM | Gold standard, supports all WinAPIs. | | MinHook | Open source | x86/x64 | Minimal, inline trampoline, very stable. | | mhook | Open source | x86/x64 | Easy-to-use, includes IAT/Inline mix. | | NtHookEngine | Source available | x64 only | Pure NTAPI, bypasses user-mode hooks. |

BYTE g_jmpCode[14] = 0xFF, 0x25, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ; void* CreateTrampoline(void* pTarget, void* pDetour, BYTE* pBackup, int nBackupLen) // 1. Allocate executable memory BYTE* pTramp = (BYTE*)VirtualAlloc(NULL, 4096, MEM_COMMIT, PAGE_EXECUTE_READWRITE); // 2. Copy original bytes memcpy(pTramp, pBackup, nBackupLen); // 3. Write JMP back to original function + offset uintptr_t uReturnTo = (uintptr_t)pTarget + nBackupLen; memcpy(pTramp + nBackupLen, g_jmpCode, 14); *(uintptr_t*)(pTramp + nBackupLen + 6) = uReturnTo; return pTramp;

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