[Snippet] Calculating DMA

DWORD GHL::GetPointer(LPVOID lpAddress, const DWORD *dwOffsetArray, const unsigned int uiArraySize)

{

   DWORD dwOldProtect, dwTemp;

   for (unsigned int i = 0; i<uiArraySize; i++)

   {

      VirtualProtect(lpAddress, uiArraySize, PAGE_EXECUTE_READWRITE, &dwOldProtect);

      

      __try

      {

         dwTemp = *(DWORD*)(lpAddress);

      }

      __except (EXCEPTION_EXECUTE_HANDLER)

      {

         dwTemp = NULL;

         lpAddress = NULL;

         return 0;

      }



      VirtualProtect(lpAddress, uiArraySize, dwOldProtect, &dwOldProtect);

      lpAddress = (LPVOID)(dwTemp + dwOffsetArray[i]);    

   }

   return (DWORD)lpAddress;

}

Author: PoZHx