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...

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...

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...

KQL-threat-hunting-queries

Threat hunting/detecting using KQL queries | |/ / | | | | | | | | | / | | | | | | | | | \ | | | | \ | |/ | | ' | | | | | | | | || | | | | / \ | | | || | | | | | | | | | || | | | | . | || | | | | | | !NOTE Jan. 27th: After almost a year of contributions, this repository is undergoing a heavy...

azure-sentinel-detection-engineering

Azure Sentinel Detection Engineering Detection engineering on a live Microsoft Sentinel and Defender XDR environment I operate. Nine custom analytics rules span three planes, each mapped to MITRE ATT&CK and proven end to end: a controlled action triggers the rule, the rule raises an incident, and...

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...

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...

Loki

🧙‍♂️ Loki Command & Control Loki is a stage-1 command and control C2 framework written in Node.js, built to script-jack vulnerable Electron apps MITRE ATT&CK T1218.015. Developed for red team operations, Loki enables evasion of security software and bypasses application controls by exploiting...

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...

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...

SNEK_Equinox

SNEK Equinox I would like to thank Nightmare-Eclipse for the inspiration not personal from the project UnDefend - https://web.archive.org/web/20260521145157/https://github.com/Nightmare-Eclipse/UnDefend: Now funnily enough, I found a way to lie to the EDR web console to show that defender is up a...

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...

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...

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...

MeterPwrShell

Inactive Tool - Reason : busy with something else . . . / \ / | \ \ / /| | | | | | \ \ / \ / / \ / \ \ | / / | \ \ | | / | | | | / / / Y \ /| | \ /| | / | \ / | | / | Y \ /| || |/ \ | /\ | \ | || // || / /|| /\ /| \ / / / / / / / MeterPwrShell2 Automated Tool That Generate A...

ludus-defender-lab

Ludus Defender Lab Ludus range config and Ansible roles for a Windows security lab pre-staged for MDE and MDI, with a fully misconfigured ADCS installation for detection coverage testing. Config| VMs| Purpose ---|---|--- zsec-mde-mdi-lab.yml| DC01 + WKS01| MDE/MDI detection lab with ADCS ESC1–ESC...

CVE-2026-41091

🛡️ CVE-2026-41091 - RedSun Microsoft Defender Elevation of Privilege Vulnerability RedSun is a local privilege escalation LPE technique and associated PoC abusing a link-following vulnerability in Microsoft Defender's Malware Protection Engine. It allows a low-privileged authenticated attacker to...

CVE-2023-36003

CVE-2023-36003: Windows Defender Exploit Protection Bypass PoC This repository contains a Proof of Concept PoC for CVE-2023-36003 , a critical security feature bypass vulnerability affecting Windows Defender Exploit Protection. Overview CVE-2023-36003 is a vulnerability in Windows Defender that...

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...

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...