Cythereal MAGIC EWS vs ProcFilter: Side-by-Side Comparison (2026)

Cythereal MAGIC EWS: Analyzes stopped attacks to auto-generate YARA rules and IoCs against APTs. built by Cythereal. Core capabilities include Continuous automated analysis of malware from stopped attacks, Identification of persistent, multi-pronged, and escalating malware campaigns, Malware campaign tracking via shared code reuse detection..

ProcFilter: ProcFilter is a process filtering system for Windows with built-in YARA integration, designed for malware analysts to create YARA signatures for Windows environments..

Both serve the Detection Engineering market but differ in approach, feature depth, and target audience.

Cythereal MAGIC EWS is developed by Cythereal. ProcFilter is open-source with 397 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Cythereal MAGIC EWS and ProcFilter serve similar Detection Engineering use cases: both are Detection Engineering tools, both cover YARA. Key differences: Cythereal MAGIC EWS is Commercial while ProcFilter is Free, ProcFilter is open-source. Review the feature comparison above to determine which fits your requirements.