Starkiller: Inside Empire's C2 GUI — Red Team Playbook and Blue Team Detection
A technical deep dive into Starkiller and PowerShell Empire — how red teams deploy and operate it, and exactly how defenders can detect and disrupt it.
Sigma Rules
3 articles
AD Attack Chains: From Initial Access to Domain Admin
A complete purple team walkthrough of Active Directory attack chains — from initial foothold through Kerberoasting, DCSync, and Golden Tickets to full domain compromise, with detection rules for every technique.
Purple Teaming on a Budget: Free Tools and Frameworks That Actually Work
A practical guide to building a purple team program using only free, open-source tools. Covers Atomic Red Team, MITRE Caldera, Sigma rules, Wazuh, and VECTR with real setup examples.