Evilginx2 vs InvalidSign: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
Evilginx2 is a free red-team & adversary emulation tool. InvalidSign is a free red-team & adversary emulation tool. Compare features, ratings, integrations, and community reviews side by side to find the best red-team & adversary emulation fit for your security stack. Independent and vendor-neutral: we never sell rankings.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Red team operators and penetration testers validating employee susceptibility to credential theft will find Evilginx2 indispensable; it's the only freely available MITM framework that reliably captures credentials and 2FA tokens in a single attack chain, which is why it dominates red team assessments across Fortune 500 companies. The 14,718 GitHub stars reflect sustained adoption across professional engagements since 2018, validating both its technical reliability and its edge over phishing-only alternatives. Skip this if your goal is awareness training or testing detection capabilities; Evilginx2 assumes you already have network access and operator skill, making it useless for simulating external breach scenarios or for teams without hands-on exploit experience.
Red team operators and offensive security researchers validating endpoint detection gaps will find InvalidSign useful for its straightforward approach to signature evasion through hash manipulation of legitimately signed binaries. The tool is free and open-source, lowering barriers to testing your own defensive posture. This is not a replacement for behavioral detection tuning or a tool for teams whose EDR already flags execution context anomalies; InvalidSign assumes signature-based controls remain your primary detection layer.
