Added --no-lookups flag

Author: codingo

VHostScan.py

@@ -30,11 +30,12 @@ def main():
     parser.add_argument('--unique-depth', dest='unique_depth', type=int, help='Show likely matches of page content that is found x times (default 1).', default=1)
     parser.add_argument("--ssl", dest="ssl",   action="store_true", help="If set then connections will be made over HTTPS instead of HTTP (default http).", default=False)
     parser.add_argument("--fuzzy-logic", dest="fuzzy_logic", action="store_true", help="If set then fuzzy match will be performed against unique hosts (default off).", default=False)
+    parser.add_argument("--no-lookups", dest="no_lookup", action="store_true", help="Disable reverse lookups (identifies new targets and appends to wordlist).", default=False)
     parser.add_argument("--rate-limit", dest="rate_limit", type=int, help='Amount of time in seconds to delay between each scan (default 0).', default=0)
     parser.add_argument("--waf", dest="add_waf_bypass_headers",   action="store_true", help="If set then simple WAF bypass headers will be sent.", default=False)
     parser.add_argument("-oN",   dest="output_normal", help="Normal output printed to a file when the -oN option is specified with a filename argument." )
     parser.add_argument("-", dest="stdin", action="store_true", help="By passing a blank '-' you tell VHostScan to expect input from stdin (pipe).", default=False)
-    
+
     arguments = parser.parse_args()    
     wordlist = list()
 
@@ -80,11 +81,12 @@ def main():
     if(arguments.ignore_content_length > 0):
         print("[>] Ignoring Content length: %s" % (arguments.ignore_content_length))
 
-    for ip in Resolver().query(arguments.target_hosts, 'A'):
-        host, aliases, ips = gethostbyaddr(str(ip))
-        wordlist.append(str(ip))
-        wordlist.append(host)
-        wordlist.extend(aliases)
+    if not arguments.no_lookup:
+        for ip in Resolver().query(arguments.target_hosts, 'A'):
+            host, aliases, ips = gethostbyaddr(str(ip))
+            wordlist.append(str(ip))
+            wordlist.append(host)
+            wordlist.extend(aliases)
 
     scanner_args = vars(arguments)
     scanner_args.update({'target': arguments.target_hosts, 'wordlist': wordlist})