Advanced | Hook Dll

| Hook Type | Overhead per Call | CPU Cycle Cost | Stability | | :--- | :--- | :--- | :--- | | | 30 ns | ~120 cycles | High (Synchronous) | | Inline Hook (14-byte) | 85 ns | ~340 cycles | High | | VEH Hardware BP | 1,200 ns | ~4,800 cycles | Moderate (Context switch) |

// Call original via trampoline NTSTATUS status = ((NtCreateFile_t)(g_pTrampoline))( FileHandle, DesiredAccess, ... ); advanced hook dll

// Post-execution logic LogToPipe("Returned Handle: 0x%p", *FileHandle); return status; To function in modern EDR (Endpoint Detection and Response) environments, the DLL implements: | Hook Type | Overhead per Call |