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 - [Metta](https://github.com/uber-common/metta) - Automated information security preparedness tool to do adversarial simulation.
 - [Network Flight Simulator (`flightsim`)](https://github.com/alphasoc/flightsim) - Utility to generate malicious network traffic and help security teams evaluate security controls and audit their network visibility.
 - [RedHunt OS](https://github.com/redhuntlabs/RedHunt-OS) - Ubuntu-based Open Virtual Appliance (`.ova`) preconfigured with several threat emulation tools as well as a defender's toolkit.
+- [Stratus Red Team](https://stratus-red-team.cloud/) - Emulate offensive attack techniques in a granular and self-contained manner against a cloud environment; think "Atomic Red Team™ for the cloud."
 - [tcpreplay](https://tcpreplay.appneta.com/) - Suite of free Open Source utilities for editing and replaying previously captured network traffic originally designed to replay malicious traffic patterns to Intrusion Detection/Prevention Systems.
 
 ### Post-engagement analysis and reporting