95 lines
2.4 KiB
Ruby
95 lines
2.4 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/auxiliary/report'
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class MetasploitModule < Msf::Post
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include Msf::Auxiliary::Report
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def initialize(info={})
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super( update_info( info,
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'Name' => 'Windows Gather TCP Netstat',
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'Description' => %q{ This Module lists current TCP sessions},
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'License' => MSF_LICENSE,
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'Author' => [ 'mubix' ],
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'Platform' => [ 'win' ],
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'SessionTypes' => [ 'meterpreter']
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))
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register_options(
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[
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])
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end
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def parse_tcptable(buffer)
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entries = buffer[0,4].unpack("V*")[0]
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print_status("Total TCP Entries: #{entries}")
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rtable = Rex::Text::Table.new(
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'Header' => 'Connection Table',
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'Indent' => 2,
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'Columns' => ['STATE', 'LHOST', 'LPORT', 'RHOST', 'RPORT']
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)
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offset = 4
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(1..entries).each do
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x = {}
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x[:state] = case buffer[(offset + 0), 4].unpack("V*")[0]
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when 1
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'CLOSED'
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when 2
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'LISTEN'
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when 3
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'SYN_SENT'
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when 4
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'SYN_RCVD'
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when 5
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'ESTABLISHED'
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when 6
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'FIN_WAIT1'
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when 7
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'FIN_WAIT2'
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when 8
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'CLOSE_WAIT'
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when 9
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'CLOSING'
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when 10
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'LAST_ACK'
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when 11
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'TIME_WAIT'
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when 12
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'DELETE_TCB'
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else
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'UNDEFINED'
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end
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x[:lhost] = Rex::Socket.addr_itoa(buffer[(offset + 4), 4].unpack("N")[0])
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x[:lport] = buffer[(offset + 8), 4].unpack("n")[0]
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x[:rhost] = Rex::Socket.addr_itoa(buffer[(offset + 12), 4].unpack("N")[0])
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if x[:state] == "LISTEN"
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x[:rport] = "_"
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else
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x[:rport] = buffer[(offset + 16), 4].unpack("n")[0]
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end
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offset = offset + 20
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rtable << [x[:state], x[:lhost], x[:lport], x[:rhost], x[:rport]]
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end
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print_status(rtable.to_s)
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end
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def run
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session.railgun.add_function('iphlpapi', 'GetTcpTable', 'DWORD', [
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['PBLOB', 'pTcpTable', 'out'],
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['PDWORD', 'pdwSize', 'inout'],
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['BOOL', 'bOrder', 'in']
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])
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getsize = session.railgun.iphlpapi.GetTcpTable(4,4,true)
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buffersize = getsize['pdwSize']
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print_status("TCP Table Size: #{buffersize}")
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tcptable = session.railgun.iphlpapi.GetTcpTable(buffersize,buffersize,true)
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parse_tcptable(tcptable['pTcpTable'])
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end
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end
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