Ransomware Behaviour Detected
Informational
Investigating
ALR-00361 · 2026-07-05T18:29:39Z
Description
File encryption behaviour detected on WS-MAC-005. 142 files renamed with .locked extension in 30 seconds. Firewall isolated endpoint.
Alert Metadata
Endpoint Information
MITRE ATT&CK Mapping
Investigation Timeline
18:29:39
Event ingested by SOC365 Engine
18:29:44
EmilyAI triage started — correlation enrichment
18:29:51
EmilyAI confidence: 80% — escalated to human analyst
18:30:01
Alert assigned to analyst: EmilyAI (auto)
18:32:10
Investigation started — querying SIEM and threat intelligence
Related Alerts
| ID | Time | Alert | Severity | Status | Host |
|---|---|---|---|---|---|
| ALR-00424 | 6h ago | Ransomware Behaviour Detected | Medium | Investigating | AP-WIFI-03 |
| ALR-00429 | 6h ago | Lateral Movement Detected | Medium | Investigating | WS-MAC-005 |
| ALR-00050 | 10h ago | Ransomware Behaviour Detected | Low | Open | SRV-BACKUP-01 |
| ALR-00417 | 11h ago | Ransomware Behaviour Detected | Medium | Escalated | WS-PC-001 |
| ALR-00462 | 13h ago | Ransomware Behaviour Detected | Low | Escalated | SRV-MAIL-01 |