暂时放下

_declspec (naked )
void fake_my_native_api(PKAPC Apc, PVOID SystemArgument1,  PVOID SystemArgument2, KPRIORITY Increment  )
{

/* ULONG  ptarget_thread;
 ULONG  ptarget_process;

 ULONG  pcurrent_process;
 
 PUCHAR  ptarget_process_name;
 PUCHAR  pcurrent_process_name;

 __asm
 {
  push ebp;
  mov  ebp, esp;
  pushad;
 }


 ptarget_thread   = (ULONG)(Apc->Thread);
 ptarget_process   = *(PULONG)(ptarget_thread + 0x220);
 
 ptarget_process_name = (PUCHAR)(ptarget_process + 0x174);


    pcurrent_process  = *(PULONG)PsGetCurrentProcess(); 
 pcurrent_process_name   = (PUCHAR)(pcurrent_process + 0x174);


 if( _stricmp( ptarget_process_name, "notepad.exe") == 0 )
 {
  if( _stricmp(pcurrent_process_name, "notepad.exe") != 0 )
  {
   __asm
   {
    mov eax, 0x0;
    popad;
    pop ebp;
    ret;
   }
  }
 }

 else
 {
  __asm
  {
   popad;
   pop ebp;
   jmp fake_proxy_my_native_api;   
  }
 }
*/

 __asm
 {
  jmp fake_proxy_my_native_api;
 }

}

posted @ 2009-04-20 00:13  甜甜嘟嘟  阅读(183)  评论(0编辑  收藏  举报