Arya - The Reverse YARA vs Core Security Cobalt Strike: Side-by-Side Comparison (2026)

Arya - The Reverse YARA: A tool that generates pseudo-malicious files to trigger YARA rules..

Core Security Cobalt Strike: Post-exploitation threat emulation platform for red team operations. built by Core Security. Core capabilities include Beacon post-exploitation payload supporting reconnaissance, command execution, and payload deployment, Malleable C2 profiles to customize network indicators and simulate APT behavior, Covert communication over HTTP, HTTPS, DNS, TCP, and SMB named pipes..

Both serve the Offensive Security market but differ in approach, feature depth, and target audience.

Arya - The Reverse YARA is open-source with 258 GitHub stars. Core Security Cobalt Strike is developed by Core Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Arya - The Reverse YARA and Core Security Cobalt Strike serve similar Offensive Security use cases: both are Offensive Security tools. Key differences: Arya - The Reverse YARA is Free while Core Security Cobalt Strike is Commercial, Arya - The Reverse YARA is open-source. Review the feature comparison above to determine which fits your requirements.