Ironflake

#!/usr/bin/env python



import socket

import sys



print "Little Python port scanner - fast, buggy and noisy - i'm running on python %s\n" % sys.version # Nice friendly greeting



if len(sys.argv) < 6: # Uh ? what did you say ?

    sys.exit("""You're obviously trying to get me to run without the required arguments. I'm expecting to receive:



%s host range_start range_end timeout mode ( intrusive or stealth )



Ex: ./lilpy 192.168.1.254 1 1024 0.2 intrusive

 """ % sys.argv[0])



if socket.has_ipv6: # A nice polished touch though.

 print "IPv6 support is available."

else:

 print "IPv6 is not supported on this system."



print "Testing " + sys.argv[1] # Confirming hostname

print "Testing range from " + sys.argv[2] + " to " + sys.argv[3] # Confirming range

print "TimeOut set to " + sys.argv[4] # Confirming timeout



if sys.argv[5] == "intrusive": # What mode will I use ?

 print "Switching to intrusive mode\n" # Lock'n'load !

else:

 print "Switching to stealth mode\n" # Shhhhh ...



hack = int(sys.argv[3]) + 1 # Ugly hack to prevent timeout issues on the last port analyzed.



for port in range(int(sys.argv[2]),hack): # Main loop

 try:

 sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) # Creating socket

 sock.settimeout(float(sys.argv[4])) # Setting timeout

 sock.connect((sys.argv[1], port)) # knock knock ?

 print "Port open: %d" % port # "Who's there ?"

 if sys.argv[5] == "intrusive": # Sarah connor ?

 if port == 80: # Little extra

 sock.send('GET / HTTP/1.1\nHost: %s\n\n' % sys.argv[1])

 print "- Port successfully connected, attempting to get something ... :\n\n ---BEGIN SERVICE ---\n%s\n ---END SERVICE---\n" % sock.recv(1024) # Uh nope it's the other door, see ?

 sock.close() # Be polite

 except socket.error:

 pass # If we fail to connect, don't care and go on

 except KeyboardInterrupt:

 print "\nBailing out ..." # HALP ME GETTING KILLED !!!

 quit()