67 lines
1.7 KiB
Ruby
67 lines
1.7 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/steam'
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class MetasploitModule < Msf::Auxiliary
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include Msf::Auxiliary::Report
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include Msf::Auxiliary::UDPScanner
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include Rex::Proto::Steam
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def initialize(info = {})
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super(
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update_info(
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info,
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'Name' => 'Gather Steam Server Information',
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'Description' => %q(
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This module uses the A2S_INFO request to obtain information from a Steam server.
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),
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'Author' => 'Jon Hart <jon_hart[at]rapid7.com>',
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'References' =>
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[
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# TODO: add more from https://developer.valvesoftware.com/wiki/Server_queries,
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# perhaps in different modules
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['URL', 'https://developer.valvesoftware.com/wiki/Server_queries#A2S_INFO']
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],
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'License' => MSF_LICENSE
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)
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)
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register_options(
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[
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Opt::RPORT(27015)
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])
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end
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def build_probe
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@probe ||= a2s_info
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end
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def scanner_process(response, src_host, src_port)
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info = a2s_info_decode(response)
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return unless info
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@results[src_host] ||= []
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if datastore['VERBOSE']
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print_good("#{src_host}:#{src_port} found '#{info.inspect}'")
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else
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print_good("#{src_host}:#{src_port} found '#{info[:name]}'")
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end
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@results[src_host] << info
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end
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def scanner_postscan(_batch)
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@results.each_pair do |host, info|
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report_host(host: host)
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report_service(
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host: host,
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proto: 'udp',
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port: rport,
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name: 'Steam',
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info: info
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)
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end
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end
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end
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