cgranleese-r7
95 lines
2.6 KiB
Ruby
95 lines
2.6 KiB
Ruby
##
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# This module requires Metasploit: https://metasploit.com/download
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# Current source: https://github.com/rapid7/metasploit-framework
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##
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class MetasploitModule < Msf::Post
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include Msf::Auxiliary::Report
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OUI_LIST = Rex::Oui
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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' => 'Windows Gather ARP Scanner',
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'Description' => %q{
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This module will perform an ARP scan for a given IP range through a
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Meterpreter session.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'Carlos Perez <carlos_perez[at]darkoperator.com>'],
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'Platform' => [ 'win' ],
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'SessionTypes' => [ 'meterpreter'],
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'Notes' => {
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'Stability' => [CRASH_SAFE],
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'SideEffects' => [],
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'Reliability' => []
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},
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'Compat' => {
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'Meterpreter' => {
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'Commands' => %w[
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stdapi_railgun_api
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]
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}
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}
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)
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)
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register_options(
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[
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OptString.new('RHOSTS', [true, 'The target address range or CIDR identifier', nil]),
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OptInt.new('THREADS', [false, 'The number of concurrent threads', 10])
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]
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)
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end
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def run
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hostname = sysinfo.nil? ? cmd_exec('hostname') : sysinfo['Computer']
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print_status("Running module against #{hostname} (#{session.session_host})")
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arp_scan(datastore['RHOSTS'], datastore['THREADS'])
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end
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def arp_scan(cidr, threads)
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print_status("ARP Scanning #{cidr}")
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ws = client.railgun.ws2_32
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iphlp = client.railgun.iphlpapi
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a = []
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iplst = []
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found = ''
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ipadd = Rex::Socket::RangeWalker.new(cidr)
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numip = ipadd.num_ips
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while (iplst.length < numip)
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ipa = ipadd.next_ip
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if !ipa
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break
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end
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iplst << ipa
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end
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while !iplst.nil? && !iplst.empty?
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a = []
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1.upto(threads) do
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a << framework.threads.spawn("Module(#{refname})", false, iplst.shift) do |ip_text|
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next if ip_text.nil?
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h = ws.inet_addr(ip_text)
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ip = h['return']
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h = iphlp.SendARP(ip, 0, 6, 6)
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if h['return'] == client.railgun.const('NO_ERROR')
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mac_text = h['pMacAddr'].unpack('C*').map { |e| '%02x' % e }.join(':')
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company = OUI_LIST.lookup_oui_company_name(mac_text)
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print_good("\tIP: #{ip_text} MAC #{mac_text} (#{company})")
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report_host(host: ip_text, mac: mac_text)
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next if company.nil?
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report_note(host: ip_text, type: 'mac_oui', data: { :company => company })
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end
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end
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end
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a.map(&:join)
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end
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return found
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end
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end
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