Reaktor:add modified version of gxfr with csv support

2 files changed, 240 insertions, 0 deletions

diff --git a/Reaktor/repos/gxfr/gxfr.py b/Reaktor/repos/gxfr/gxfr.py
new file mode 100644
index 00000000..819f0b11
--- /dev/null
+++ b/Reaktor/repos/gxfr/gxfr.py
@@ -0,0 +1,235 @@
+#!/usr/bin/python -tt
+
+# gxfr replicates dns zone transfers by enumerating subdomains using advanced search engine queries and conducting dns lookups.
+# By Tim Tomes (LaNMaSteR53)
+# Available for download at http://LaNMaSteR53.com or http://code.google.com/p/gxfr/
+
+import sys, os.path, urllib, urllib2, re, time, socket, random, socket
+
+
+def help():
+  print """  Syntax: ./gxfr.py domain [options]
+  
+  -h, --help               this screen
+  -v                       enable verbose mode
+  -t [num of seconds]      set number of seconds to wait between queries (default=15)
+  -q [max num of queries]  restrict to maximum number of queries (default=0, indefinite)
+  --dns-lookup             enable dns lookups of all subdomains
+  --proxy [file|ip:port|-] use a proxy or list of open proxies to send queries (@random w/list)
+                             - [file] must consist of 1 or more ip:port pairs
+                             - replace filename with '-' (dash) to accept stdin
+  --user-agent ['string']  set custom user-agent string
+  --timeout [seconds]      set socket timeout (default=system default)
+  --csv [file]
+  
+  Examples: 
+  $ ./gxfr.py foxnews.com --dns-lookup -v
+  $ ./gxfr.py foxnews.com --dns-lookup --proxy open_proxies.txt --timeout 10
+  $ ./gxfr.py foxnews.com --dns-lookup -t 5 -q 5 -v --proxy 127.0.0.1:8080
+  $ curl http://rmccurdy.com/scripts/proxy/good.txt | ./gxfr.py website.com -v -t 3 --proxy -
+  """
+  sys.exit(2)
+
+if len(sys.argv) < 2:
+  help()
+
+if '-h' in sys.argv or '--help' in sys.argv:
+  help()
+
+# declare vars and process arguments
+query_cnt = 0
+csvname = False
+domain = sys.argv[1]
+sys.argv = sys.argv[2:]
+lookup = False
+encrypt = True
+base_url = 'https://www.google.com'
+base_uri = '/m/search?'
+base_query = 'site:' + domain
+pattern = '>([\.\w-]*)\.%s.+?<' % (domain)
+proxy = False
+user_agent = 'Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; FDM; .NET CLR 2.0.50727; InfoPath.2; .NET CLR 1.1.4322)'
+verbose = False
+secs = 15
+max_queries = 10 # default = 10 queries
+# process command line arguments
+if len(sys.argv) > 0:
+  if '--dns-lookup' in sys.argv:
+    lookup = True
+  if '--csv' in sys.argv:
+    csvname = sys.argv[sys.argv.index('--csv') + 1]
+  if '--proxy' in sys.argv:
+    proxy = True
+    filename = sys.argv[sys.argv.index('--proxy') + 1]
+    if filename == '-':
+      proxies = sys.stdin.read().split()     
+    elif os.path.exists(filename):
+      content = open(filename).read()
+      proxies = re.findall('\d+\.\d+\.\d+\.\d+:\d+', content)
+    elif re.match(r'^\d+\.\d+\.\d+\.\d+:\d+$', filename):
+      proxies = [filename]
+    else:
+      help()
+  if '--timeout' in sys.argv:
+    timeout = int(sys.argv[sys.argv.index('--timeout') + 1])
+    socket.setdefaulttimeout(timeout)
+  if '--user-agent' in sys.argv:
+    user_agent = sys.argv[sys.argv.index('--user-agent') + 1]  
+  if '-v' in sys.argv:
+    verbose = True
+  if '-t' in sys.argv:
+    secs = int(sys.argv[sys.argv.index('-t') + 1])
+  if '-q' in sys.argv:
+    max_queries = int(sys.argv[sys.argv.index('-q') + 1])
+subs = []
+new = True
+page = 0
+
+# --begin--
+print '[-] domain:', domain
+print '[-] user-agent:', user_agent
+# execute search engine queries and scrape results storing subdomains in a list
+print '[-] querying search engine, please wait...'
+# loop until no new subdomains are found
+while new == True:
+  try:
+    query = ''
+    # build query based on results of previous results
+    for sub in subs:
+      query += ' -site:%s.%s' % (sub, domain)
+    full_query = base_query + query
+    start_param = '&start=%s' % (str(page*10))
+    query_param = 'q=%s' % (urllib.quote_plus(full_query))
+    if len(base_uri) + len(query_param) + len(start_param) < 2048:
+      last_query_param = query_param
+      params = query_param + start_param
+    else:
+      params = last_query_param[:2047-len(start_param)-len(base_uri)] + start_param
+    full_url = base_url + base_uri + params
+    # note: query character limit is passive in mobile, but seems to be ~794
+    # note: query character limit seems to be 852 for desktop queries
+    # note: typical URI max length is 2048 (starts after top level domain)
+    if verbose: print '[+] using query: %s...' % (full_url)
+    # build web request and submit query
+    request = urllib2.Request(full_url)
+    # spoof user-agent string
+    request.add_header('User-Agent', user_agent)
+    # if proxy is enabled, use the correct handler
+    if proxy == True:
+      # validate proxies at runtime
+      while True:
+        try:
+          # select a proxy from list at random
+          num = random.randint(0,len(proxies)-1)
+          host = proxies[num]
+          opener = urllib2.build_opener(urllib2.ProxyHandler({'http': host}))
+          if verbose: print '[+] sending query to', host
+          # send query to proxy server
+          result = opener.open(request).read()
+          # exit while loop if successful
+          break
+        except Exception as inst:
+          print '[!] %s failed: %s' % (host, inst)
+          if len(proxies) == 1:
+            # exit of no proxy servers from list are valid
+            print '[-] valid proxy server not found'
+            sys.exit(2)
+          else:
+            # remove host from list of proxies and try again
+            del proxies[num]
+    else:
+      opener = urllib2.build_opener(urllib2.HTTPHandler(), urllib2.HTTPSHandler())
+      # send query to search engine
+      try:
+        result = opener.open(request).read()
+      except Exception as inst:
+        print '[!] {0}'.format(inst)
+        if str(inst).index('503') != -1: print '[!] possible shun: use --proxy or find something else to do for 24 hours :)'
+        sys.exit(2)
+    if not verbose: sys.stdout.write('.'); sys.stdout.flush()
+    #if not verbose: sys.stdout.write('\n'); sys.stdout.flush()
+    # iterate query count
+    query_cnt += 1
+    sites = re.findall(pattern, result)
+    # create a uniq list
+    sites = list(set(sites))
+    new = False
+    # add subdomain to list if not already exists
+    for site in sites:
+      if site not in subs:
+        if verbose: print '[!] subdomain found:', site
+        subs.append(site)
+        new = True
+    # exit if maximum number of queries has been made
+    if query_cnt == max_queries:
+      print '[-] maximum number of queries made...'
+      break
+    # start going through all pages if querysize is maxed out
+    if new == False:
+      # exit if all subdomains have been found
+      if not 'Next page' in result:
+        #import pdb; pdb.set_trace() # curl to stdin breaks pdb
+        print '[-] all available subdomains found...'
+        break
+      else:
+        page += 1
+        new = True
+        if verbose: print '[+] no new subdomains found on page. jumping to result %d.' % (page*10)
+    # sleep script to avoid lock-out
+    if verbose: print '[+] sleeping to avoid lock-out...'
+    time.sleep(secs)
+  except KeyboardInterrupt:
+    # catch keyboard interrupt and gracefull complete script
+    break
+
+# print list of subdomains
+print '[-] successful queries made:', str(query_cnt)
+if verbose:
+  # rebuild and display final query if in verbose mode
+  #final_query = ''
+  #for sub in subs:
+  #  final_query += '+-site:%s.%s' % (sub, domain)
+  #print '[+] final query string: %sstart=%s&%s%s' % (base_url, str(page*10), base_query, query)
+  print '[+] final query string: %s' % (full_url)
+print ' '
+print '[subdomains] -', str(len(subs))
+csvwriter = False
+try:
+  if csvname:
+    import csv
+    csvwriter = csv.writer(open(csvname,'wb'))
+except:
+  print "[!] Cannot open CSV"
+for sub in subs: 
+  dom = '%s.%s' % (sub, domain )
+  hostname,aliases,ips = socket.gethostbyname_ex(dom)
+  #print hostname,aliases,ip
+  print dom,",".join(ips) 
+  try:
+    line = [dom] + ips
+    csvwriter.writerow([dom] + ips)
+  except: pass
+
+
+# conduct dns lookup if argument is present
+if lookup == True:
+  print ' '
+  print '[-] querying dns, please wait...'
+  dict = {}
+  # create a dictionary where the subdomain is the key and a list of all associated ips is the value
+  for sub in subs:
+    sub = '%s.%s' % (sub, domain)
+    if verbose: print '[+] querying dns for %s...' % (sub)
+    # dns query and dictionary assignment
+    try:
+      dict[sub] = list(set([item[4][0] for item in socket.getaddrinfo(sub, 80)]))
+    except socket.gaierror:
+      # dns lookup failure
+      dict[sub] = list(set(['no entry']))
+  # print table of subdomains and ips
+  print ' '
+  print '[ip]'.ljust(16, ' ') + '[subdomain]'
+  for key in dict.keys():
+    for ip in dict[key]:
+      print ip.ljust(16, ' ') + key
+# --end--
diff --git a/Reaktor/repos/gxfr/here.csv b/Reaktor/repos/gxfr/here.csv
new file mode 100644
index 00000000..95faaa9c
--- /dev/null
+++ b/Reaktor/repos/gxfr/here.csv
@@ -0,0 +1,5 @@
+mobile.foxnews.com,72.5.158.94

+video.foxnews.com,2.20.180.43,2.20.180.96

+www.foxnews.com,2.20.180.96,2.20.180.34

+latino.foxnews.com,2.20.180.72,2.20.180.26

+ureport.foxnews.com,69.90.218.153