6 high-fidelity detections. 36+ hours of engineering time saved. 1 live repo.</p>
A major milestone at #Aegisyst. Our open-source Sigma library is officially live on GitHub, featuring 6 validated, production-ready detection rules.
Why this matters for your SOC team:
Building a single, high-fidelity detection for a technique like Ransomware (T1486) or Python Interpreter Execution (T1059) typically takes a senior engineer 4-6 hours of research, syntax wrangling, and manual log verification.
With Aegisyst, we’ve condensed that entire lifecycle into seconds.
What’s inside the Aegisyst Library?
Ransomware Activity (T1486): Detects shadow copy deletion even when attackers use encoded PowerShell commands.
Valid Accounts (T1078): Identifies suspicious interactive logon patterns (RDP) while filtering out noisy service accounts.
Host Discovery (T1592): Standardized detection for common reconnaissance tools (whoami, ipconfig, etc.).
Network Discovery (T1590): Catching lateral movement via netsh and other network enumeration.
Victim Identity Collection (T1589): Detecting account enumeration with built-in admin-noise filtering.
Python Interpreter Execution (T1059.006): Spotting malicious Python one-liners in the wild.
The "Detection as Code" Edge: Every rule in this repo has been validated in our built-in Sandbox and is ready to be translated instantly for Splunk, Microsoft Sentinel, Elastic, or Wazuh via the Aegisyst platform (currently in beta).
Stop the manual grind. Start scaling your coverage.
Explore the Library & Sync to your SIEM:
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