PAGE_GUARD VEH Hooking

Let's build the even stealthier VEH trick: PAGE_GUARD VEH Hooking 🚀

📚 What's the idea?

Instead of crashing (which can be noisy), we:

✅ Protect a memory page with PAGE_GUARD — a special memory protection that triggers an exception on first access.
✅ Set a VEH handler that catches the exception.
✅ Redirect execution silently — without crashing the process.

→ No crash, no error dialogs, nothing obvious!

🛠️ Full PAGE_GUARD VEH Hook Demo (C++)

#include <windows.h>  #include <iostream>    void MyShellcode() {      MessageBoxA(NULL, "PAGE_GUARD VEH Hook triggered!", "Hello World", MB_OK);  }    LONG WINAPI MyVEH(EXCEPTION_POINTERS* ExceptionInfo) {      if (ExceptionInfo->ExceptionRecord->ExceptionCode == STATUS_GUARD_PAGE_VIOLATION) {  #ifdef _WIN64          ExceptionInfo->ContextRecord->Rip = (DWORD64)MyShellcode;  #else          ExceptionInfo->ContextRecord->Eip = (DWORD)MyShellcode;

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