DNS_Tunneling

介绍 受我近期参与的一个涉及 Cobalt Strike DNS 信标的工作启发，结合尝试绕过 Microsoft Defender for Endpoint 的任务目标，我花了一些时间研究如何利用 DNS 将载荷传输到目标机器。我还进一步挑战自己，尝试在 PowerShell 处于受限语言模式时也能实现这一目标。这项研究主要针对较新的 Windows 版本（例如 Windows 10+、Server 2019+），但正如你稍后所见，较低版本也可能实现。 背景 什么是 DNS 隧道？ DNS 隧道是一项历史悠久的技术，被多种攻击者使用。简单来说，它利用 DNS...

skillscript

由代理编写的安全、可复用的自动化。 skillscript.ai • 文档 太长不看 — npm install -g skillscript-runtime && skillfile init && skillfile dashboard。参见快速开始。 Skillscript 是什么？ Skillscript 源于一个问题：如果 Makefile 构建的是技能而非二进制文件，它会是什么样子？答案是：一种受 Make 启发的受限语言，以及一个运行时，能将代理的推理转化为持久、可检查的自动化。代理编写技能，你批准其所能执行的操作，然后每次运行时都保持不变。...

ADModule

ADModule ActiveDirectory PowerShell模块的微软签名DLL 这是针对安装了RSAT和模块的Server 2016的微软ActiveDirectory PowerShell模块的备份。该DLL通常位于此路径：C:\Windows\Microsoft.NET\assembly\GAC64\Microsoft.ActiveDirectory.Management 其余模块文件位于此路径： C:\Windows\System32\WindowsPowerShell\v1.0\Modules\ActiveDirectory\ 用法...

skillscript v0.40.1

Safe, reusable automation authored by agents. skillscript.ai • docs TL;DR — npm install -g skillscript-runtime && skillfile init && skillfile dashboard. See Quickstart. What is Skillscript? Skillscript came from asking: what would a Makefile look like if it built skills instead of binaries? The...

PowerSharpPack - Many usefull offensive CSharp Projects wraped into Powershell for easy usage

Many usefull offensive CSharp Projects wraped into Powershell for easy usage. Why? In my personal opinion offensive Powershell is not dead because of AMSI, Script-block-logging, Constrained Language Mode or other protection features. Any of these mechanisms can be bypassed. Since most new...

The vulnerability of the application control tool: Windows Defender Application Control (WDAC), a PowerShell Core-based automation tool for application management, allows attackers to bypass the PowerShell Core Constrained Language Mode and compromise the integrity, confidentiality, and accessibility of protected information.

The vulnerability of the application control tool, Windows Defender Application Control WDAC, a PowerShell Core-based automation tool, is related to security configuration errors. Exploiting this vulnerability can allow attackers to bypass PowerShell Core’s Constrained Language Mode and compromis...

PowerShell Windows Defender Application Control Security Feature Bypass Vulnerability - Windows

This host is missing an important security update for PowerShell Core according to Microsoft security advisory CVE-2019-1167. SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders...

Windows Defender Application Control Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in Windows Defender Application Control WDAC which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could circumvent PowerShell Core Constrained Language Mode on the machine. To exploit the...

Windows Defender Application Control Security Feature Bypass Vulnerability

A security feature bypass vulnerability exists in Windows Defender Application Control WDAC which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could circumvent Windows PowerShell Constrained Language Mode on the machine. To exploit...

ADModule - Microsoft Signed ActiveDirectory PowerShell Module

Microsoft signed DLL for the ActiveDirectory PowerShell module Just a backup for the Microsoft's ActiveDirectory PowerShell module from Server 2016 with RSAT and module installed. The DLL is usually found at this path: C:\Windows\Microsoft.NET\assembly\GAC64\Microsoft.ActiveDirectory.Management a...

WMImplant – A WMI Based Agentless Post-Exploitation RAT Developed in PowerShell

Just over one year ago November 2015, I released WMIOps, a PowerShell script that enables a user to carry out different actions via Windows Management Instrumentation WMI on the local machine or a remote machine. WMIOps can: Start or stop a process. Return a list of all running processes. Power...

WMImplant – A WMI Based Agentless Post-Exploitation RAT Developed in PowerShell

Just over one year ago November 2015, I released WMIOps, a PowerShell script that enables a user to carry out different actions via Windows Management Instrumentation WMI on the local machine or a remote machine. WMIOps can: Start or stop a process. Return a list of all running processes. Power...