metasploit-framework/modules/auxiliary/analyze/jtr_mysql_fast.rb

161 lines
4.5 KiB
Ruby
Raw Normal View History

##
# $Id$
##
##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# web site for more information on licensing and terms of use.
# http://metasploit.com/
#
##
require 'msf/core'
class Metasploit3 < Msf::Auxiliary
include Msf::Auxiliary::JohnTheRipper
def initialize
super(
'Name' => 'John the Ripper MySQL Password Cracker (Fast Mode)',
'Version' => '$Revision$',
'Description' => %Q{
This module uses John the Ripper to identify weak passwords that have been
acquired from the mysql_hashdump module. Passwords that have been successfully
cracked are then saved as proper credentials
},
'Author' =>
[
'TheLightCosine <thelightcosine[at]gmail.com>',
'hdm'
] ,
'License' => MSF_LICENSE # JtR itself is GPLv2, but this wrapper is MSF (BSD)
)
end
def run
wordlist = Rex::Quickfile.new("jtrtmp")
2011-11-20 02:12:07 +00:00
wordlist.write( build_seed().flatten.uniq.join("\n") + "\n" )
wordlist.close
hashlist = Rex::Quickfile.new("jtrtmp")
myloots = myworkspace.loots.find(:all, :conditions => ['ltype=?', 'mysql.hashes'])
unless myloots.nil? or myloots.empty?
myloots.each do |myloot|
begin
mssql_array = CSV.read(myloot.path).drop(1)
rescue Exception => e
print_error("Unable to read #{myloot.path} \n #{e}")
end
mssql_array.each do |row|
hashlist.write("#{row[0]}:#{row[1]}:#{myloot.host.address}:#{myloot.service.port}\n")
end
end
hashlist.close
print_status("HashList: #{hashlist.path}")
print_status("Trying 'mysql-fast' Wordlist: #{wordlist.path}")
john_crack(hashlist.path, :wordlist => wordlist.path, :rules => 'single', :format => 'mysql-fast')
print_status("Trying 'mysql-fast' Rule: All4...")
john_crack(hashlist.path, :incremental => "All4", :format => 'mysql-fast')
print_status("Trying mysql-fast Rule: Digits5...")
john_crack(hashlist.path, :incremental => "Digits5", :format => 'mysql-fast')
cracked = john_show_passwords(hashlist.path, 'mysql-fast')
2011-11-20 02:12:07 +00:00
print_status("#{cracked[:cracked]} hashes were cracked!")
#Save cracked creds and add the passwords back to the wordlist for the next round
tfd = ::File.open(wordlist.path, "ab")
2011-11-20 02:12:07 +00:00
cracked[:users].each_pair do |k,v|
print_good("Host: #{v[1]} Port: #{v[2]} User: #{k} Pass: #{v[0]}")
tfd.write( v[0] + "\n" )
report_auth_info(
:host => v[1],
:port => v[2],
:sname => 'mssql',
:user => k,
:pass => v[0]
2011-11-20 02:12:07 +00:00
)
end
print_status("Trying 'mysql-sha1' Wordlist: #{wordlist.path}")
john_crack(hashlist.path, :wordlist => wordlist.path, :rules => 'single', :format => 'mysql-sha1')
print_status("Trying 'mysql-sha1' Rule: All4...")
john_crack(hashlist.path, :incremental => "All4", :format => 'mysql-sha1')
print_status("Trying 'mysql-sha1' Rule: Digits5...")
john_crack(hashlist.path, :incremental => "Digits5", :format => 'mysql-sha1')
cracked = john_show_passwords(hashlist.path, 'mysql-sha1')
print_status("#{cracked[:cracked]} hashes were cracked!")
cracked[:users].each_pair do |k,v|
print_good("Host: #{v[1]} Port: #{v[2]} User: #{k} Pass: #{v[0]}")
report_auth_info(
:host => v[1],
:port => v[2],
:sname => 'mssql',
:user => k,
:pass => v[0]
)
end
end
end
def build_seed
seed = []
#Seed the wordlist with Database , Table, and Instance Names
schemas = myworkspace.notes.find(:all, :conditions => ['ntype like ?', '%.schema%'])
unless schemas.nil? or schemas.empty?
schemas.each do |anote|
anote.data.each do |key,value|
seed << key
value.each{|a| seed << a}
end
end
end
instances = myworkspace.notes.find(:all, :conditions => ['ntype=?', 'mssql.instancename'])
unless instances.nil? or instances.empty?
instances.each do |anote|
seed << anote.data['InstanceName']
end
end
# Seed the wordlist with usernames, passwords, and hostnames
myworkspace.hosts.find(:all).each {|o| seed << john_expand_word( o.name ) if o.name }
2011-11-20 02:12:07 +00:00
myworkspace.creds.each do |o|
seed << john_expand_word( o.user ) if o.user
seed << john_expand_word( o.pass ) if (o.pass and o.ptype !~ /hash/)
end
# Grab any known passwords out of the john.pot file
john_cracked_passwords.values {|v| seed << v }
#Grab the default John Wordlist
john = File.open(john_wordlist_path, "rb")
john.each_line{|line| seed << line.chomp}
return seed
2011-11-20 02:12:07 +00:00
end
# huh?
def crack(format)
end
end