add proxy setting cloning module
Rob Fuller
parent
ae690f5fd3
commit
5f99f27899
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##
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# $Id$
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##
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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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class Metasploit3 < Msf::Post
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include Msf::Auxiliary::Report
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def initialize
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super(
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'Name' => 'Windows Manage Proxy Setting Cloner',
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'Version' => '$Revision$',
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'Description' => %q{
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This module copies the proxy settings from the current user to the
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targeted user SID, supports remote hosts as well if remote registry
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is allowed.
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},
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'Author' => [ 'mubix <mubix[at]hak5.org>' ],
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'License' => MSF_LICENSE,
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'Platform' => [ 'windows' ],
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'SessionTypes' => [ 'meterpreter' ]
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)
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register_options(
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[
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OptAddress.new('RHOST', [ false, 'Remote host to clone settings to, defaults to local' ]),
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OptString.new('SID', [ false, 'SID of user to clone settings to, defaults to SYSTEM', 'S-1-5-18' ])
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], self.class)
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end
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def parse_settings(data)
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print_status "\tProxy Counter = #{(data[4,1].unpack('C*'))[0]}"
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case (data[8,1].unpack('C*'))[0]
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when 1
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print_status "\tSetting: No proxy settings"
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when 3
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print_status "\tSetting: Proxy server"
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when 5
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print_status "\tSetting: Set proxy via AutoConfigure script"
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when 7
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print_status "\tSetting: Proxy server and AutoConfigure script"
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when 9
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print_status "\tSetting: WPAD"
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when 11
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print_status "\tSetting: WPAD and Proxy server"
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when 13
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print_status "\tSetting: WPAD and AutoConfigure script"
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when 15
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print_status "\tSetting: WPAD, Proxy server and AutoConfigure script"
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else
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print_status "\tSetting: Unknown proxy setting found"
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end
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cursor = 12
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proxyserver = data[cursor+4, (data[cursor,1].unpack('C*'))[0]]
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print_status "\tProxy Server: #{proxyserver}" if proxyserver != ""
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cursor = cursor + 4 + (data[cursor].unpack('C*'))[0]
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additionalinfo = data[cursor+4, (data[cursor,1].unpack('C*'))[0]]
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print_status "\tAdditional Info: #{additionalinfo}" if additionalinfo != ""
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cursor = cursor + 4 + (data[cursor].unpack('C*'))[0]
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autoconfigurl = data[cursor+4, (data[cursor,1].unpack('C*'))[0]]
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print_status "\tAutoConfigURL: #{autoconfigurl}" if autoconfigurl != ""
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end
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def target_settings(dst_root_key,dst_base_key)
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if datastore['RHOST']
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begin
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dst_key = session.sys.registry.open_remote_key(datastore['RHOST'], dst_root_key)
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rescue ::Rex::Post::Meterpreter::RequestError
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print_error("Unable to contact remote registry service on #{datastore['RHOST']}")
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print_status("Attempting to start service remotely...")
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begin
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service_start('RemoteRegistry',datastore['RHOST'])
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rescue
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print_error('Unable to read registry or start the service, exiting...')
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return
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end
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startedreg = true
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dst_key = session.sys.registry.open_remote_key(datastore['RHOST'], dst_root_key)
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end
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dst_open_key = dst_key.open_key(dst_base_key)
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else
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dst_open_key = session.sys.registry.open_key(dst_root_key, dst_base_key)
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end
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dst_values = dst_open_key.query_value('DefaultConnectionSettings')
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#If we started the service we need to stop it.
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service_stop('RemoteRegistry',datastore['RHOST']) if startedreg
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dst_data = dst_values.data
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print_status('Current proxy settings for target:')
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parse_settings(dst_data)
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end
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def run
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if datastore['SID'] == "" and !datastore['RHOST']
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print_error('No reason to copy the settings on top of themselves, please set a SID or/and RHOST')
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return
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end
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# Pull current user's settings
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src_root_key, src_base_key = session.sys.registry.splitkey("HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Connections")
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src_open_key = session.sys.registry.open_key(src_root_key, src_base_key)
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src_values = src_open_key.query_value('DefaultConnectionSettings')
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src_data = src_values.data
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print_status('Proxy settings being copied:')
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parse_settings(src_data)
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# Print current settings of target
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print_status('Attempting to read target\'s settings...')
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if datastore['SID']
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dst_root_key, dst_base_key = session.sys.registry.splitkey("HKU\\#{datastore['SID']}\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Connections")
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else
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dst_root_key, dst_base_key = session.sys.registry.splitkey("HKCU\\Software\\Microsoft\\Windows\\CurrentVersion\\Internet Settings\\Connections")
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end
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target_settings(dst_root_key, dst_base_key)
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print_status('Cloning... bahh..')
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if datastore['RHOST']
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begin
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dst_key = session.sys.registry.open_remote_key(datastore['RHOST'], dst_root_key)
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rescue ::Rex::Post::Meterpreter::RequestError
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print_error("Unable to contact remote registry service on #{datastore['RHOST']}")
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print_status("Attempting to start service remotely...")
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begin
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service_start('RemoteRegistry',datastore['RHOST'])
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rescue
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print_error('Unable to read registry or start the service, exiting...')
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return
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end
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startedreg2 = true
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dst_key = session.sys.registry.open_remote_key(datastore['RHOST'], dst_root_key)
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end
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dst_open_key = dst_key.create_key(dst_base_key, KEY_WRITE + 0x0000)
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else
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dst_open_key = session.sys.registry.create_key(dst_root_key, dst_base_key, KEY_WRITE + 0x0000)
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end
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#If we started the service we need to stop it.
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service_stop('RemoteRegistry',datastore['RHOST']) if startedreg2
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dst_open_key.set_value('DefaultConnectionSettings', REG_BINARY, src_data)
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print_status('New settings:')
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target_settings(dst_root_key, dst_base_key)
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end
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end
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