When SIEM is loud and Rules are Slow

Aegisyst - AI Detection Engineer Platform

Ship detections 40× faster, without an extra headcount.

● Aegisyst is an agentic detection engineering platform for lean SOCs. It reads threat intel, drafts tested Sigma rules, and closes MITRE coverage gaps — while you sleep.

● Autonomous Detection Agents

Three 24/7 agents work in tandem — Threat Intel ingests real CISA KEV CVEs and MalwareBazaar malware samples, Rule Generator drafts Sigma/YARA/KQL, Rule Optimizer analyzes false positives and retunes thresholds. Powered by GPT-5.2 with RAG on MITRE ATT&CK v14.

● Multi-SIEM Translation

Write a rule once as Sigma. Translate to Splunk SPL, Elastic Query DSL, and Microsoft Sentinel KQL in one click. Field mappings for CIM, ECS, and ASIM ship out of the box.

● AI-mapped Custom Log Profiles

Paste a sample of your own logs (JSON, CSV, KV, syslog — any shape).

● GPT-5.2 detects each column and maps it to the Master Schema with a confidence score. Save the profile once; every future rule you generate translates cleanly onto YOUR SIEM's exact field names.

● Real SIEM Connectors

Native Splunk HEC, Elastic, and Microsoft Sentinel connectors with signed health checks and end-to-end test events. Secrets never leave the server; the UI only ever sees.

● Live status widget on the dashboard flags failing connectors with a red-dot alert.

● Historical TP Regression Guard

Every rule change is auto-tested against your historical true-positive corpus. If a proposed edit would silence a real detection, the save is blocked (HTTP 409) with a clear reason — with an explicit override for the analyst who understands the trade-off.

● MITRE ATT&CK Coverage Heatmap

Visual green/red grid across all 14 tactics and 200+ techniques. Instantly see what you cover, what you don't, and generate rules for gaps with one click.

● Git-like Version History + CI Badges

Every rule change is versioned. Side-by-side Monaco diff view, rollback in one click, full audit trail. The Rule Lab list shows CI-style regression badges (pass / fail / stale) so risky rules are visible at a glance.

● Privacy-safe Analytics

Admin dashboard shows Today / 7-day authenticated user counts, activated users (logged in + connected SIEM + generated a rule), and anonymous visits — all computed from daily-rotated SHA-256 hashes. No IP addresses, user agents, or device fingerprints are ever collected.

● Product Adoption Metrics Track "Activated Users" (today / 7d / 30d) on the dashboard so you know exactly how many of your teammates have crossed the value line — logged in, connected a SIEM, and shipped a rule. Same privacy-safe hashing; auto-prune after 30 days.

● No Sensitive Data Leaves Your Network

Sample logs and rule tests stay on your infrastructure. Only the abstract technique description is sent to the AI — never your alerts, IoCs, or telemetry. Connector credentials are stored server-side and redacted from every API response.

● Speaks the languages your SOC already runs

▪︎ Sigma

▪︎ YARA

▪︎ Splunk SPL

▪︎ Elastic Query DSL

Microsoft Sentinel KQL

▪︎ MITRE ATT&CK v14

▪︎ CIM

▪︎ ECS

▪︎ ASIM

▪︎ CISA KEV

Ready to try it?

Demo mode is read-only and pre-loaded with T1059.001 & T1059.003