Ransomware Behaviour Detected
Low
Open
ALR-00092 · 2026-04-05T22:18:02Z
Description
File encryption behaviour detected on SRV-FILE-01. 142 files renamed with .locked extension in 30 seconds. Email Gateway isolated endpoint.
Alert Metadata
Endpoint Information
MITRE ATT&CK Mapping
Investigation Timeline
22:18:02
Event ingested by SOC365 Engine
22:18:03
EmilyAI triage started — correlation enrichment
22:18:13
EmilyAI confidence: 97% — escalated to human analyst
22:18:25
Alert assigned to analyst: EmilyAI (auto)
22:19:20
Investigation started — querying SIEM and threat intelligence
Related Alerts
| ID | Time | Alert | Severity | Status | Host |
|---|---|---|---|---|---|
| ALR-00479 | 4h ago | Ransomware Behaviour Detected | High | Investigating | WS-LAP-011 |
| ALR-00429 | 9h ago | Ransomware Behaviour Detected | Medium | Resolved | SRV-FILE-01 |
| ALR-00398 | 14h ago | DecoyPulse Honeypot Triggered | Informational | Resolved | SRV-FILE-01 |
| ALR-00344 | 19h ago | Ransomware Behaviour Detected | Medium | Open | WS-PC-002 |
| ALR-00335 | 1d ago | Shadow IT Discovery | Low | Open | SRV-FILE-01 |