PurpleSharp vs SafeBreach Validate

PurpleSharp is a free, open-source C# adversary simulation tool for Windows Active Directory environments. It generates attack telemetry for detection teams building and testing analytics, checking detection resilience, locating visibility gaps, and identifying event-logging pipeline problems. Documentation maps 47 MITRE ATT&CK techniques across execution, persistence, privilege escalation, credential access, lateral movement, discovery, and defense evasion. JSON playbooks can combine techniques, define variations, and set technique-specific parameters. Local simulations run interactively after copying the PurpleSharp assembly to a host. Remote simulations use Windows SMB and RPC, requiring administrative credentials on the target plus network access to TCP ports 445 and 135. Scout tasks retrieve audit policy, event subscriptions, PowerShell logging settings, processes, and services. ATT&CK Navigator layers can be exported or imported as JSON playbooks. PurpleSharp is self-hosted on Windows, requires .NET Framework 4.5, and is licensed under BSD 3-Clause. The latest documented release is v1.3 from August 2021.

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