92 lines
2.6 KiB
Ruby
92 lines
2.6 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 '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::Scanner
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'F5 BigIP HTTP Virtual Server Scanner',
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'Description' => %q{
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This module scans for BigIP HTTP virtual servers using banner grabbing. BigIP system uses
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different HTTP profiles for managing HTTP traffic and these profiles allow to customize
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the string used as Server HTTP header. The default values are "BigIP" or "BIG-IP" depending
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on the BigIP system version.
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},
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'Author' =>
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[
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'Denis Kolegov <dnkolegov[at]gmail.com>',
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'Oleg Broslavsky <ovbroslavsky[at]gmail.com>',
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'Nikita Oleksov <neoleksov[at]gmail.com>'
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],
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'URL', 'https://www.owasp.org/index.php/SCG_D_BIGIP'],
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]
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))
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register_options(
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[
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OptString.new('PORTS', [true, 'Ports to scan (e.g. 80-81,443,8080-8090)', '80,443']),
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OptInt.new('TIMEOUT', [true, 'The socket connect/read timeout in seconds', 1]),
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], self.class)
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deregister_options('RPORT')
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end
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def bigip_http?(ip, port, ssl)
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begin
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res = send_request_raw(
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{
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'method' => 'GET',
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'uri' => '/',
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'rport' => port,
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'SSL' => ssl,
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},
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datastore['TIMEOUT'])
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return false unless res
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server = res.headers['Server']
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return true if server =~ /BIG\-IP/ || server =~ /BigIP/
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rescue ::Rex::ConnectionRefused
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vprint_error("#{ip}:#{port} - Connection refused")
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rescue ::Rex::ConnectionError
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vprint_error("#{ip}:#{port} - Connection error")
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rescue ::OpenSSL::SSL::SSLError
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vprint_error("#{ip}:#{port} - SSL/TLS connection error")
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end
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false
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end
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def run_host(ip)
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ports = Rex::Socket.portspec_crack(datastore['PORTS'])
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if ports.empty?
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print_error('PORTS options is invalid')
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return
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end
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ports.each do |port|
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unless port == 443 # Skip http check for 443
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if bigip_http?(ip, port, false)
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print_good("#{ip}:#{port} - BigIP HTTP virtual server found")
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next
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end
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end
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unless port == 80 # Skip https check for 80
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if bigip_http?(ip, port, true)
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print_good("#{ip}:#{port} - BigIP HTTPS virtual server found")
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end
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end
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end
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end
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end
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