RedTeamSimmer: A Web Based Adversary Emulation Platform and Atomic Red Team Test Orchestration

By Abhijith B R on 28 Apr 2026 @ Defcon : DemoLabs
πŸ’» Source Code πŸ”— Link
#red-teaming #att&ck #security-tools #purpleteam #threat-detection
Focus Areas: πŸ›‘οΈ Security Operations & Defense , βš™οΈ DevSecOps , 🎯 Penetration Testing , πŸ•΅οΈ Threat Intelligence
This tool demo covers following tools where the speaker has contributed or authored
REDTEAMSIMMER

Abstract

RedTeamSimmer is an open-source, web based adversary emulation platform providing a modern UI for orchestrating Atomic Red Team tests across enterprise Windows environments. It was initially created for Purple Team exercises but has evolved into a comprehensive adversary simulation tool.

The platform enables security teams to execute MITRE ATT&CK-aligned test cases, manage test orchestration across multiple endpoints, and validate detection capabilities in a controlled manner. It streamlines the workflow between red and blue teams by providing a centralized interface for planning, executing, and reporting on adversary emulation exercises.