Showing 85 open source projects for "defender"

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  • 1
    Windows Defender Remover

    Windows Defender Remover

    A tool which is uses to remove Windows Defender

    This is a command‑line tool and executable that fully disables or removes Microsoft Defender and associated Windows security components. It disables the Windows Security App, SmartScreen, Virtualization-Based Security (VBS), UAC, and other built‑in protections on Windows 8.x through Windows 11, effectively removing the antivirus and security UI from the system.
    Downloads: 1,344 This Week
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  • 2
    Microsoft Defender for Cloud

    Microsoft Defender for Cloud

    Welcome to the Microsoft Defender for Cloud community repository

    Microsoft Defender for Cloud (the community repository) is a centralized collection of programmatic automations, policy definitions, remediation scripts, and visualization workbooks designed to help organizations manage and operationalize Microsoft Defender for Cloud at scale. It packages ready-to-use Azure Policy definitions, Logic App templates, PowerShell automation, remediation actions, and custom workbooks so teams can deploy detections, enforce security posture, and automate responses across subscriptions and tenants. ...
    Downloads: 0 This Week
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  • 3
    AWS IoT Device Defender Library

    AWS IoT Device Defender Library

    Client library for using AWS IoT Defender service on embedded devices

    The Device Defender library enables you to send device metrics to the AWS IoT Device Defender Service. This library also supports custom metrics, a feature that helps you monitor operational health metrics that are unique to your fleet or use case. For example, you can define a new metric to monitor the memory usage or CPU usage on your devices. This library has no dependencies on any additional libraries other than the standard C library, and therefore, can be used with any MQTT client library. ...
    Downloads: 13 This Week
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  • 4
    AzureAD Attack Defense

    AzureAD Attack Defense

    This publication is a collection of various common attack scenarios

    ...For each scenario the playbook describes the attack flow, maps the techniques to the MITRE ATT&CK framework, and explains how to leverage Microsoft’s security stack (Microsoft Defender XDR, Microsoft Sentinel, Azure Entra ID Connect, and Defender for Cloud) to detect and respond.
    Downloads: 0 This Week
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  • 5
    RedSun

    RedSun

    The Red Sun vulnerability repository

    RedSun is a proof-of-concept security project that demonstrates a critical privilege escalation vulnerability in Microsoft Defender by exploiting unintended file-handling behavior. The tool leverages how Defender processes files tagged with cloud metadata, where instead of removing malicious files, the antivirus may rewrite them to their original location. By carefully manipulating this process, the exploit enables attackers to overwrite protected system files and gain SYSTEM-level privileges from a low-privilege account. ...
    Downloads: 24 This Week
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  • 6
    CMWTAT Digital Edition

    CMWTAT Digital Edition

    C# toolkit to digitally activate Windows 10/11 via license

    CMWTAT Digital Edition is an open-source C# application that activates Windows 10 and Windows 11 using digital license (digitally entitled activation) without requiring product keys. It's portable, easy to use, typically launched via script to bypass Defender, and maintained under GPL‑2.0.
    Downloads: 17 This Week
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  • 7
    Exton|Defender Super Rescue System (SRS)

    Exton|Defender Super Rescue System (SRS)

    Exton|Defender aims to provide an easy way to carry out admin tasks

    Exton|Defender SRS is a Linux system available as a Live USB/DVD for repairing your system and data after a crash. It aims to provide an easy way to carry out admin tasks on your computer. Exton|Defender (two versions) is based on Fedora 44 (stable) and Fedora "Rawhide" (fc45) respectively. SYSTEM TOOLS INCLUDED (normally): NTFS-3g, GParted, PartImage, Shred, Sfdisk (util-linux-ng), Rsync, Ddrescue, FSArchiver, TestDisk and Safecopy, kernel headers, Emacs etc.. ...
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    Downloads: 41 This Week
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  • 8
    ScubaGear

    ScubaGear

    Automation to assess the state of your M365 tenant against CISA

    ScubaGear is a PowerShell-based assessment tool developed by CISA to verify that Microsoft 365 tenant configuration aligns with Secure Cloud Business Application (SCuBA) baselines. It automates scanning of M365 environments like Exchange, Defender, Teams, and SharePoint, and outputs compliance reports to help administrators align with best practice security configurations.
    Downloads: 0 This Week
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  • 9
    RoguePlanet

    RoguePlanet

    https://github.com/MSNightmare/RoguePlanet

    RoguePlanet is a proof-of-concept repository focused on a Windows Defender vulnerability. The project describes a race-condition issue that can behave inconsistently depending on machine state, timing, and environment. Its README states that it was tested on Windows 11 and Windows 10 systems with the June 2026 patch installed. The repository includes a C++ source file, a compiled executable, a license, and a short explanation of the vulnerability behavior.
    Downloads: 0 This Week
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  • 10
    nano11

    nano11

    Script to build possibly the most trimmed-down Windows 11 experience

    ...It uses built-in DISM capabilities and Microsoft's oscdimg utility to generate a bootable ISO from an official Windows source. The script removes bundled apps along with major system components, services, drivers, Windows Defender, Windows Update, and the WinSxS component store. An unattended setup file bypasses the Microsoft Account requirement and enables compact installation by default. The resulting system can be dramatically smaller than a normal Windows 11 image. That reduction is intentionally destructive to serviceability, so removed languages, drivers, features, and updates cannot simply be added back later. ...
    Downloads: 34 This Week
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  • 11
    GTweak

    GTweak

    Portable Tool for an Ideal Windows Setup

    GTweak is a Windows optimization and customization utility designed to give users deep control over system behavior, privacy, and performance. It provides a wide range of tools to disable unnecessary services, reduce telemetry, and streamline the operating system for better efficiency. The software allows users to modify system settings that are typically hidden or difficult to access, making advanced tweaks more accessible. GTweak also includes features for removing pre-installed apps,...
    Downloads: 100 This Week
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  • 12
    AWS IoT Device SDK for Embedded C

    AWS IoT Device SDK for Embedded C

    SDK for connecting to AWS IoT from a device using embedded C

    The AWS IoT Device SDK for Embedded C (C-SDK) is a collection of C source files under the MIT open source license that can be used in embedded applications to securely connect IoT devices to AWS IoT Core. It contains MQTT client, HTTP client, JSON Parser, AWS IoT Device Shadow, AWS IoT Jobs, and AWS IoT Device Defender libraries. This SDK is distributed in source form and can be built into customer firmware along with application code, other libraries, and an operating system (OS) of your choice. These libraries are only dependent on standard C libraries, so they can be ported to various OS's - from embedded Real-Time Operating Systems (RTOS) to Linux/Mac/Windows. ...
    Downloads: 2 This Week
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  • 13
    Sysmon-Modular

    Sysmon-Modular

    A repository of sysmon configuration modules

    ...The project organizes detection logic into per-event modules (for example, process creation, file create, network connection, registry events, image load, and many more) so operators can pick and choose which rules to enable without editing a monolithic XML by hand. It includes pre-generated configuration variants (balanced, default with FileDelete, verbose, super-verbose, and a Microsoft Defender for Endpoint augmentation) to cover common use cases while warning about the performance tradeoffs of very verbose settings. The repo ships helper tooling (PowerShell and Python scripts) to merge selected modules into a final sysmonconfig.xml, automating CI builds and allowing repeatable config generation.
    Downloads: 4 This Week
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  • 14
    Commando VM

    Commando VM

    Complete Mandiant Offensive VM (Commando VM)

    Commando VM (by Mandiant) is a Windows-based offensive security / red-team distribution built to turn a fresh Windows installation into a fully featured penetration testing environment. It provides an automated installer (PowerShell script) that uses Chocolatey, Boxstarter, and MyGet package feeds to download, install, and configure dozens (100+ / 170+ depending on version) of offensive, fuzzing, enumeration, and exploitation tools. The idea is to spare testers the repetitive work of...
    Downloads: 3 This Week
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  • 15
    ET-Optimizer

    ET-Optimizer

    ET is a powerful application to improve performance

    ET-Optimizer is a performance optimization tool designed to enhance system responsiveness and efficiency by applying targeted configurations and tweaks to operating system settings and background processes. It focuses on improving performance in specific use cases such as gaming or real-time applications where latency and system overhead are critical factors. The tool typically includes scripts or automated routines that adjust system parameters, disable unnecessary services, and optimize...
    Downloads: 60 This Week
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  • 16

    FTCStreamScorer

    An innovative scoring system to share your matches for FTC DECODE!

    ...Install the software at your own discretion. To bypass Windows Defender, click "More info", then click "Run anyway".
    Downloads: 0 This Week
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  • 17
    jfRemote

    jfRemote

    Remote Desktop Client (RDP and VNC)

    Remote Desktop Client. Supports RDP (freerdp) and VNC. Recommended for those annoyed by Windows Defender Credential Guard. Passwords are saved in clear text and used on command line (not recommended for shared computers).
    Downloads: 4 This Week
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  • 18
    Windows MBox Viewer

    Windows MBox Viewer

    Windows eml and mbox viewer.

    ...Access large mbox files such as Google Takeout or Mozilla Thunderbird Archives. Development of mbox viewer continues now at github: https://github.com/eneam/mboxviewer **NOTE**: Windows Defender may sometimes report incorrectly that mbox-viewer contains malware. Please report the case to the development. Development will ask Windows Security to update Windows Defender rules to resolve the issue. Last time the incorrect detection was corrected by Microsoft Security within few hours. User will need to run Windows Update to install the latest updated detection rules.
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    Downloads: 1,107 This Week
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  • 19
    Morinus 9.6.3

    Morinus 9.6.3

    Updated Version From Morinus 8.1.0

    This program is open source, so it contains no viruses or malware. Occasionally, antivirus software or Microsoft Defender may flag and delete the installer, but this happens because I haven’t applied a paid code-signing certificate to the program and installer. It’s safe to use.
    Downloads: 196 This Week
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  • 20
    Proxies of Death
    ...It's a bit archaic in this age of VPN's, but you can actually run both at the same time. 4-12-26 Upgraded Windows and Mac versions to version 2.0. Version 2.0 must be run as root/admin. 4-16-26: All of a sudden the 2.0 Windows version is tripping Windows Defender. You'll need to exclude POD's folder from Defender searches. If the 2.0 Windows version crashes, go to adapter settings and disable POD_TUN adapter, it will reset after reboot, or restarting the app. 4-17-26: Made a few tweaks to the 2.0 Windows version.
    Downloads: 7 This Week
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  • 21
    optiSCAN

    optiSCAN

    Scanner antivirus gratuit (ClamAV + YARA) pour Windows

    ...Fonctionnalités Analyse à la demande : fichier, dossier ou disque Scan depuis le clic droit de l’Explorateur Mise en quarantaine et suppression des menaces Mise à jour des signatures ClamAV et YARA Exclusion manuelle du dossier optiSCAN dans Windows Defender, après l’installation Export PDF des rapports d’analyse Protection en temps réel en option (service Windows, désactivée par défaut) Prérequis : Windows 10 (version 1809 ou plus récente) ou Windows 11, et le runtime .NET 8 Desktop. Licence : gratuiciel. Usage personnel et redistribution à l’identique autorisés. Modification et commercialisation interdites. ...
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    Downloads: 50 This Week
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  • 22

    ProxSuite-PRO

    25-in-1 Native x64 Windows EDR, Memory Forensics & Anti-Stealer

    ⚡ ProxSuite PRO (Apex Edition v2.5 Enterprise) 25-in-1 Native x64 Windows EDR, Live Memory Forensics, Anti-Stealer, Kernel DACL Self-Defense & SIEM Command Center 🌐 Official Interactive Web Portal & Instant Checkout: https://prox0959.github.io/ProxSuite-PRO/ ⚡ Direct Standalone .EXE Download (Defender Verified 0/0 Clean): ProxSuitePRO.exe 📦 Full Release Package (.ZIP): ProxSuitePRO_v2.0_Customer_Release.zip 🔑 Licenses (Crypto Only — USDT / BTC / ETH / SOL / LTC / XMR): 24h Free Trial ($0) | 30-Day PRO ($9.99) | Permanent v2.x ($24.99) 💎 Also Selling Full Source Code & White-Label Rights: $499.00 (Crypto Only) — Complete 3,100+ line C# / Win32 / NT Syscall source code for all 25 engines + Standalone Offline AES-256 HWID Keygen + SIEM/Rule modules + full rebrand rights (Note: 3rd-party CGAuth module is excluded) — Order via Portal or DM @prox_0959 on X ⚔️ ProxSuite PRO v2.5 vs. ...
    Downloads: 2 This Week
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  • 23
    HappyMod APK

    HappyMod APK

    Download modified versions of Android apps and games

    HappyMod APK is a free Android utility and app platform developed by AIO TEAM that hosts user-created mods and tweaks for popular mobile games and apps. It offers a large community-driven library where players and developers share and access mods safely through hundreds of global data servers, ensuring reliability and availability. The app’s interface combines the simplicity of Google Play with community features similar to Reddit, making it easy to discover and download content. HappyMod...
    Downloads: 15 This Week
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  • 24
    Evocador RA (ERA)

    Evocador RA (ERA)

    Proyecto enfocado a Artistas, "ERA" utiliza RA( Realidad Aumentada).

    -> ACTUALIZADO A OPENCV 5 <- ___________________________________________________________________________________ SOLO WINDOWS 11 64-bits. Nota: Si intenta instalarlo mientras tiene conexion a Internet, Windows Defender marca "aplicación desconocida"​ y no deja ejecutarlo: desactive su Internet. ___________________________________________________________________________________ Paquete de softwares enfocados a mejorar (potencializar) articulos creados por ARTISTAS para mayor disfrute de los FANS (compradores). ​Evocador Realidad Aumentada (ERA) se compone de dos softwares: GENERADOR (herramienta para artistas) y VISOR (herramienta para fans). ​​ ...
    Downloads: 7 This Week
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  • 25
    ClamShield - Windows GUI for ClamAV

    ClamShield - Windows GUI for ClamAV

    ClamShield is a lightweight Windows desktop GUI for the ClamAV

    ClamShield is a lightweight Windows desktop GUI for the ClamAV antivirus engine. It is designed for advanced users who want configurable, low-impact protection powered by ClamAV, with direct control over scans, signature updates, real-time monitoring, exclusions, and quarantine.
    Downloads: 21 This Week
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