Windows Gather Proxy Setting - Metasploit


This page contains detailed information about how to use the post/windows/gather/enum_proxy metasploit module. For list of all metasploit modules, visit the Metasploit Module Library.

Table Of Contents
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Module Overview

Name: Windows Gather Proxy Setting
Module: post/windows/gather/enum_proxy
Source code: modules/post/windows/gather/enum_proxy.rb
Disclosure date: -
Last modification time: 2021-10-06 13:43:31 +0000
Supported architecture(s): -
Supported platform(s): Windows
Target service / protocol: -
Target network port(s): -
List of CVEs: -

This module pulls a user's proxy settings. If neither RHOST or SID are set it pulls the current user, else it will pull the user's settings specified SID and target host.

Module Ranking and Traits

Module Ranking:

  • normal: The exploit is otherwise reliable, but depends on a specific version and can't (or doesn't) reliably autodetect. More information about ranking can be found here.

Basic Usage

There are two ways to execute this post module.

From the Meterpreter prompt

The first is by using the "run" command at the Meterpreter prompt. It allows you to run the post module against that specific session:

meterpreter > run post/windows/gather/enum_proxy

From the msf prompt

The second is by using the "use" command at the msf prompt. You will have to figure out which session ID to set manually. To list all session IDs, you can use the "sessions" command.

msf > use post/windows/gather/enum_proxy
msf post(enum_proxy) > show options
    ... show and set options ...
msf post(enum_proxy) > set SESSION session-id
msf post(enum_proxy) > exploit

If you wish to run the post against all sessions from framework, here is how:

1 - Create the following resource script:


framework.sessions.each_pair do |sid, session|
  run_single("use post/windows/gather/enum_proxy")
  run_single("set SESSION #{sid}")
  run_single("run")
end

2 - At the msf prompt, execute the above resource script:

msf > resource path-to-resource-script

Required Options

  • SESSION: The session to run this module on.

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Msfconsole Usage

Here is how the windows/gather/enum_proxy post exploitation module looks in the msfconsole:

msf6 > use post/windows/gather/enum_proxy

msf6 post(windows/gather/enum_proxy) > show info

       Name: Windows Gather Proxy Setting
     Module: post/windows/gather/enum_proxy
   Platform: Windows
       Arch: 
       Rank: Normal

Provided by:
  mubix <[email protected]>

Compatible session types:
  Meterpreter

Basic options:
  Name     Current Setting  Required  Description
  ----     ---------------  --------  -----------
  RHOST                     no        Remote host to clone settings to, defaults to local
  SESSION                   yes       The session to run this module on.
  SID                       no        SID of user to clone settings to (SYSTEM is S-1-5-18)

Description:
  This module pulls a user's proxy settings. If neither RHOST or SID 
  are set it pulls the current user, else it will pull the user's 
  settings specified SID and target host.

Module Options

This is a complete list of options available in the windows/gather/enum_proxy post exploitation module:

msf6 post(windows/gather/enum_proxy) > show options

Module options (post/windows/gather/enum_proxy):

   Name     Current Setting  Required  Description
   ----     ---------------  --------  -----------
   RHOST                     no        Remote host to clone settings to, defaults to local
   SESSION                   yes       The session to run this module on.
   SID                       no        SID of user to clone settings to (SYSTEM is S-1-5-18)

Advanced Options

Here is a complete list of advanced options supported by the windows/gather/enum_proxy post exploitation module:

msf6 post(windows/gather/enum_proxy) > show advanced

Module advanced options (post/windows/gather/enum_proxy):

   Name       Current Setting  Required  Description
   ----       ---------------  --------  -----------
   VERBOSE    false            no        Enable detailed status messages
   WORKSPACE                   no        Specify the workspace for this module

Post Actions

This is a list of all post exploitation actions which the windows/gather/enum_proxy module can do:

msf6 post(windows/gather/enum_proxy) > show actions

Post actions:

   Name  Description
   ----  -----------

Evasion Options

Here is the full list of possible evasion options supported by the windows/gather/enum_proxy post exploitation module in order to evade defenses (e.g. Antivirus, EDR, Firewall, NIDS etc.):

msf6 post(windows/gather/enum_proxy) > show evasion

Module evasion options:

   Name  Current Setting  Required  Description
   ----  ---------------  --------  -----------

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Error Messages

This module may fail with the following error messages:

Error Messages

Check for the possible causes from the code snippets below found in the module source code. This can often times help in identifying the root cause of the problem.

Unable to contact remote registry service on <RHOST>

Here is a relevant code snippet related to the "Unable to contact remote registry service on <RHOST>" error message:

37:	
38:	    if datastore['RHOST']
39:	      begin
40:	        key = session.sys.registry.open_remote_key(datastore['RHOST'], root_key)
41:	      rescue ::Rex::Post::Meterpreter::RequestError
42:	        print_error("Unable to contact remote registry service on #{datastore['RHOST']}")
43:	        print_status("Attempting to start service remotely...")
44:	        begin
45:	          service_start('RemoteRegistry', datastore['RHOST'])
46:	        rescue
47:	          print_error('Unable to read registry or start the service, exiting...')

Unable to read registry or start the service, exiting...

Here is a relevant code snippet related to the "Unable to read registry or start the service, exiting..." error message:

42:	        print_error("Unable to contact remote registry service on #{datastore['RHOST']}")
43:	        print_status("Attempting to start service remotely...")
44:	        begin
45:	          service_start('RemoteRegistry', datastore['RHOST'])
46:	        rescue
47:	          print_error('Unable to read registry or start the service, exiting...')
48:	          return
49:	        end
50:	        startedreg = true
51:	        key = session.sys.registry.open_remote_key(datastore['RHOST'], root_key)
52:	      end

Setting: No proxy settings

Here is a relevant code snippet related to the "Setting: No proxy settings" error message:

63:	    data = values.data
64:	
65:	    print_status "Proxy Counter = #{(data[4, 1].unpack('C*'))[0]}"
66:	    case (data[8, 1].unpack('C*'))[0]
67:	    when 1
68:	      print_status "Setting: No proxy settings"
69:	    when 3
70:	      print_status "Setting: Proxy server"
71:	    when 5
72:	      print_status "Setting: Set proxy via AutoConfigure script"
73:	    when 7

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See Also

Check also the following modules related to this module:

Authors

  • mubix

Version

This page has been produced using Metasploit Framework version 6.1.41-dev. For more modules, visit the Metasploit Module Library.

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