[Information] COD 1byte Wallhack

[Alkatraz]

Following an awesome tutorial made by crx from another forum I tracked down the wallhack byte. Which is.

300296B6  |. 0D 80000000    OR EAX,80

Which needs to be changed to

300296B6  |. 0D 88000000    OR EAX,88

The second byte only needs changing so it would be 300296B7

The cgame_mp base (0x30000000) never changes so you can just use 300296B7 instead of Base + 000296B7

Putting that into a thread is easy.

PHP Code:

#include

///////GLOBALS/////////////////////
HANDLE hand = GetCurrentProcess();
BOOL bWallhack;
BYTE WH[1] = {0x88};
BYTE WHOrig[1] = {0x80};
///////////////////////////////////

DWORD WINAPI WHThread(LPVOID)
{
    for(;; Sleep(500))
    {
        if(GetAsyncKeyState(VK_NUMPAD1))
        {
            if(bWallhack == FALSE)
            {
            WriteProcessMemory(hand, (void*)(0x300296B7), &WH, 1, 0);
            bWallhack=TRUE;
            }
            else
            {
            WriteProcessMemory(hand, (void*)(0x300296B7), &WHOrig, 1, 0);
            bWallhack=FALSE;
            }
        }
    }
    return 0;
}

BOOL WINAPI DllMain (HINSTANCE hModule, DWORD dwReason, LPVOID lpvReserved)
{
      if (dwReason == DLL_PROCESS_ATTACH)
      {
        CreateThread(NULL, NULL, WHThread, NULL, NULL, NULL);
    }

    return -1;
}