CustomHook realizes API hook by specifying API function names.

CustomHook consists of the following components:

• Payload
• Injector
• HookMaker
• Target

Payload is a DLL file to realize API hook. This DLL file is injected into the target program by Injector.

Injector can inject the payload DLL into the target program by specifying PID (process ID).

Injector can start a target program up with injection.

HookMaker is a program to rebuild a customized Payload. Rebuilding Payload requires RosBE (ReactOS Build Environment).

Target is a sample target program. It shows its PID. It can test MessageBoxW function.

You can check PID in Task Manager.