sliver

Sliver Sliver is an open-source, cross-platform adversary emulation and red team framework designed for organizations of all sizes to perform authorized security testing. Sliver implants support command-and-control C2 over Mutual TLS mTLS, WireGuard, HTTPS, and DNS. Implants are dynamically...

presentations

Presentations by Christopher Peacock Year| Organization| Talk Title| Slides| Video ---|---|---|---|--- 2023| BSides Tampa| Purple Team 101| Slides| 2022| SANS PenTest HackFest 2022| In the Trenches: Purple Team Do’s and Don’ts| Slides| YouTube 2022| BSides St Petersburg| TTP Pyramid| Slides|...

atomic-red-team

Atomic Red Team Atomic Red Team™ is a library of tests mapped to the MITRE ATT&CK® framework. Security teams can use Atomic Red Team to quickly, portably, and reproducibly test their environments. Get started You can execute atomic tests directly from the command line, no installation required. S...

caldera

Caldera™ Caldera™ is a cyber security platform designed to easily automate adversary emulation, assist manual red-teams, and automate incident response. It is built on the MITRE ATT&CK™ framework and is an active research project at MITRE. The framework consists of two components: 1. The core...

agent-opfor

Open-source adversary emulation for AI agents, LLM apps, and MCP servers. Test your AI like a real attacker would — from your CLI, your IDE, or a browser extension that anyone on your team can use. Website · Docs · GitHub · Browser Extension · Discord OPFOR is short for Opposition Force — a...

EasyTokens

EasyTokens A device-code phishing server for adversary emulation. Captures Microsoft 365 OAuth tokens via the Device Authorization Grant flow. Inspired by GraphSpy. Warning — Authorized Use Only. This tool is intended for penetration testers and red teamers operating under explicit written...

brawl-public-game-001

BRAWL One of the challenging problems for cyber security researchers developing detection and response capabilities is finding a realistic environment in which to test their hypothesis and capabilities. The cheapest method is to test capabilities on a small lab network. But this environment is...

ATTPwn

ATTPwn / || || || | || || \ | o || || || o | | || | | ||| |||| ||| /| | | || | | | | | | | | | | | ' || | | | | | | | | | | | \ / | | | ||| || || || // ||| ATTPwn is a computer security tool designed to emulate adversaries. The tool aims to bring emulation of a real threat into closer contact...

RedHunt-OS

RedHunt Linux Distribution VM v2 Virtual Machine for Adversary Emulation and Threat Hunting by RedHunt Labs RedHunt OS aims to be a one stop shop for all your threat emulation and threat hunting needs by integrating attacker's arsenal as well as defender's toolkit to actively identify the threats...

AWS-Threat-Simulation-and-Detection

AWS Threat Detection with Stratus Red Team This repository is a documentation of my adventures with Stratus Red Team - a tool for adversary emulation for the cloud. Stratus Red Team is "Atomic Red Team for the cloud, allowing to emulate offensive attack techniques in a granular and self-contained...

adversary_emulation_library

Adversary Emulation Library In collaboration with Center Participants, the MITRE Center for Threat-Informed Defense Center maintains a library of adversary emulation plans to allow organizations to evaluate their defensive capabilities against the real-world threats they face. Emulation plans are...

red-team-scripts

Red Team Scripts A collection of red teaming and adversary emulation related tools, scripts, techniques, notes, etc. Made for Education purpose only, do not use for illegal purposes...

offensive-security-adversary-emulation

Project 5 — Offensive Security & Adversary Emulation Part of a 5-project home-lab SOC arc: build → detect & enrich → investigate → monitor & hunt → attack & cross-check. This project adds the missing half of the picture from Projects 1–4: everything before this was blue team building detections,...

dod-blue-team-network-lab

DoD Blue Team Network Security & Hardening Lab Executive Summary High fidelity defensive security lab simulating a DoD aligned enterprise network. This project demonstrates structured network segmentation, system hardening, centralized telemetry ingestion, detection engineering, adversary...

caldera-agent

CALDERA Agent The calderaagent folder contains the source code of the CALDERA agent or cagent a Windows service that facilitates communication between the CALDERA server and the CALDERA Rats. The cagent program should be installed on every computer that is taking part in the adversary emulation...

RedTeamSimmer

RedTeamSimmer The UI You've Always Wanted for Atomic Red Team A Web Based Adversary Emulation Platform and Atomic Red Team Test Orchestration. Overview RedTeamSimmer is an open-source, web based adversary emulation platform providing a modern UI for orchestrating Atomic Red Team tests across...

Empire v7.0.2

Empire Empire is a post-exploitation and adversary emulation framework that is used to aid Red Teams and Penetration Testers. The Empire server is written in Python 3 and is modular to allow operator flexibility. Empire comes built-in with a client that can be used remotely to access the server...

AutoSUT: The Environment Semantics Gap in Structured CTI for Adversary Emulation

Structured Cyber Threat Intelligence CTI is increasingly used for adversary emulation, detection evaluation, and cyber range design. However, these workflows still require a target System Under Test SUT whose environment is not fully described by public CTI. We measure how much of that environmen...

Autonomous Adversary: Red-Teaming in the Age of LLM

Language Model Agents LMAs are emerging as a powerful primitive for augmenting red-team operations. They can support attack planning, adversary emulation, and the orchestration of multi-step activity such as lateral movement, a core enabling capability of advanced persistent threat APT campaigns...

Bounty Hunter: Autonomous, Comprehensive Emulation of Multi-Faceted Adversaries

Adversary emulation is an essential procedure for cybersecurity assessments such as evaluating an organization's security posture or facilitating structured training and research in dedicated environments. To allow for systematic and time-efficient assessments, several approaches from academia an...