DefenderCheck

DefenderCheck Quick tool to help make evasion work a little bit easier. Warning: As of the 1.337.157.0 Defender signature update, DefenderCheck is classified as VirTool:MSIL/BytzChk.C!MTB. As a workaround while I work to get around this, please disable Real-time Protection in Defender before...

maps_scanner

MAPS Cloud Scanner A research tool for interacting with Windows Defender's MAPS Microsoft Active Protection Service cloud-based file reputation and dynamic signature delivery system. MAPS is the cloud backend that powers Defender's real-time protection verdicts, sample submission pipeline, and...

KslDump

KslDump - BMVD Bring the Microsoft Vulnerable Driver Important context I reported the issue to Microsoft on 7 March 2026. However, almost 20 days earlier, the game-hacking community had already reversed and publicly discussed it. From my side, I do not follow their projects and I was not aware of...

defender

🛡️ Linux-Defender.sh 📝 Table of Contents 📌 Overview 🚀 Features 🐧 Supported Distros 📦 Tools Installed ⚙️ Installation Building from Source General 📦 Package Installation Debian .deb Package Arch Linux Package 🧰 Running the Defender 🧾 License 🙋‍♂️ Author ☕ Support & Contribution 📌 Overview Linux...

FUD-UUID-Shellcode

FUD-UUID-Shellcode Introduction Another shellcode injection technique using C++ that attempts to bypass Windows Defender using XOR encryption sorcery and UUID strings madness :. How it works Shellcode generation Firstly, generate a payload in binary format using either Havoc, CobaltStrike or...

Nim-Reverse-Shell

Nim Reverse Shell A simple reverse shell written in Nim that bypasses Windows Defender detection see the "Tested Operating Systems" section below for more details. This code is made for educational purposes only. Tested Operating Systems Windows 10 10.0.19045 Windows 11 10.0.22621 Compilation The...

Threat-Hunting

Threat-Hunting | Detection Engineering Collection of threat hunting and detection queries for: CrowdStrike Falcon using CQL – CrowdStrike Query Language Microsoft Defender XDR using KQL – Kusto Query Language Aimed at surfacing suspicious processes, anomalous network behaviors, living-off-the-lan...

msticpy

MSTIC Jupyter and Python Security Tools Microsoft Threat Intelligence Python Security Tools. msticpy is a library for InfoSec investigation and hunting in Jupyter Notebooks. It includes functionality to: query log data from multiple sources enrich the data with Threat Intelligence, geolocations a...

gundog

gundog gundog - PowerShell based guided hunting in Microsoft 365 Defender Gundog provides you with guided hunting in Microsoft 365 Defender. Especially if not only for Email and Endpoint Alerts at the moment. Functionality You provide an AlertID you might received via Email notification and gundo...

Azure-Sentinel

Microsoft Sentinel and Microsoft 365 Defender Welcome to the unified Microsoft Sentinel and Microsoft 365 Defender repository! This repository contains out of the box detections, exploration queries, hunting queries, workbooks, playbooks and much more to help you get ramped up with Microsoft...

ThreatCheck

ThreatCheck Modified version of Matterpreter's DefenderCheck. Takes a binary as input either from a file on disk or a URL, splits it until it pinpoints that exact bytes that the target engine will flag on and prints them to the screen. This can be helpful when trying to identify the specific bad...

CyberBattleSim

CyberBattleSim April 8th, 2021: See the announcement on the Microsoft Security Blog. CyberBattleSim is an experimentation research platform to investigate the interaction of automated agents operating in a simulated abstract enterprise network environment. The simulation provides a high-level...

DNS_Tunneling

Intro Inspired by recent work I did involving Cobalt Strike DNS beacons, in conjunction with a mission statement to try and evade Microsoft Defender for Endpoint, I spent some time looking into how DNS might be used to transfer a payload to a target machine. I further wanted to challenge myself b...

Hunting-Queries-Detection-Rules

KQL Sentinel & Defender queries KQL for Defender XDR, Microsoft Sentinel & other Microsoft Solutions The purpose of this repository is to share KQL queries that can be used by anyone and are understandable. These queries are intended to increase detection coverage through the logs of Microsoft...

onelinepy

onelinepy Python Obfuscator for FUD Python Code. Download & Run git clone https://github.com/spicesouls/onelinepy cd onelinepy chmod +x setup.sh ./setup.sh onelinepy Usage Guide | || | . | | -| | | | -| . | | |Python |||||||||| | |Obfuscator || || usage: oneline.py -h -m M -i I --script SCRIPT...

WDExtract

WDExtract Extract Windows Defender database from vdm files and unpack it This program is distributed as-is, without any warranty; No official support, if you like this tool, feel free to contribute. Features Unpack VDM containers of Windows Defender/Microsoft Security Essentials; Decrypt VDM...

Invoke-DumpMDEConfig

DumpMDEConfig PowerShell Script Overview Invoke-DumpMDEConfig is a PowerShell script designed to extract and display Microsoft Defender configuration and logs, including excluded paths, enabled ASR rules, allowed threats, protection history, and Exploit Guard protection history. The script provid...

django-defender

django-defender This project is retired and is no longer maintained. Existing releases and documentation remain available. See the retirement issue for the remaining PyPI archival work. .. image:: https://jazzband.co/static/img/badge.svg :target: https://jazzband.co/ :alt: Jazzband .. image::...

KDStab

KDStab 6/28/2022 : Microsoft has rolled out a patch that prevents opening a handle to the MsMpEng.exe token, and as such the KillDefender portion of this tool no longer works. Backstab should still work. Not sure the patch ID, may work on older unpatched systems. Verified on Win10 21H2 and Win11...

BlueSAM

BlueSAM BOF A Cobalt Strike Beacon Object File adaptation of BlueHammer that attempts to obtain a copy of the SAM database through Windows Defender update/VSS behavior and process offline registry data from Beacon. Credits to Nightmare-Eclipse's BlueHammer...