Dfir on Taha's/tags/dfir/Recent content in Dfir on Taha'sHugo -- gohugo.ioentaha.marouani@etudiant-enit.utm.tn (Taha)taha.marouani@etudiant-enit.utm.tn (Taha)© 2026 TahaFri, 04 Sep 2026 14:28:07 +0100Proving a Detection Actually Fires/blog/5-ibm-wts-validation/Fri, 04 Sep 2026 14:28:07 +0100taha.marouani@etudiant-enit.utm.tn (Taha)/blog/5-ibm-wts-validation/Simulate the attack with Atomic Red Team, then re-run the rule’s own converted query over the attack window and ask it directly whether it matched. not_triggered is the honest answer.The ATT&CK v18 Renumbering Trap That Fakes Coverage Gaps/blog/3-ibm-wts-trap/Sat, 29 Aug 2026 14:28:07 +0100taha.marouani@etudiant-enit.utm.tn (Taha)/blog/3-ibm-wts-trap/ATT&CK v18 split defense-evasion and renumbered techniques. Any coverage tool with the old IDs baked in now reports gaps that don’t exist. Here’s the fix.What The Sigma: Translating Detections Is Solved, Trusting Them Isn't/blog/0-ibm-wts-overview/Thu, 20 Aug 2026 14:28:07 +0100taha.marouani@etudiant-enit.utm.tn (Taha)/blog/0-ibm-wts-overview/Why I built a detection-as-code pipeline around IBM’s own Sigma-to-QRadar backend, and why the interesting part isn’t the translation.Infra Kes7a - Red Team Infrastructure Overview/blog/0-red-team-infra-overview/Wed, 01 Apr 2026 14:28:07 +0100taha.marouani@etudiant-enit.utm.tn (Taha)/blog/0-red-team-infra-overview/A technical overview on Infra Kes7a, a resilient red team infrastructure.