Ransomware Behaviour Detected
Medium
Investigating
ALR-00283 · 2026-04-06T23:41:42Z
Description
File encryption behaviour detected on SRV-MAIL-01. 142 files renamed with .locked extension in 30 seconds. EmilyAI Triage isolated endpoint.
Alert Metadata
Endpoint Information
MITRE ATT&CK Mapping
Investigation Timeline
23:41:42
Event ingested by SOC365 Engine
23:41:46
EmilyAI triage started — correlation enrichment
23:41:54
EmilyAI confidence: 94% — escalated to human analyst
23:42:13
Alert assigned to analyst: Sarah Chen
23:43:07
Investigation started — querying SIEM and threat intelligence
Related Alerts
| ID | Time | Alert | Severity | Status | Host |
|---|---|---|---|---|---|
| ALR-00142 | 7h ago | Brute Force SSH | Informational | Open | SRV-MAIL-01 |
| ALR-00094 | 9h ago | Credential Stuffing Attempt | Informational | Resolved | SRV-MAIL-01 |
| ALR-00204 | 1d ago | DLP Policy Violation | Medium | Escalated | SRV-MAIL-01 |
| ALR-00387 | 1d ago | Insider Threat Indicator | Medium | Open | SRV-MAIL-01 |
| ALR-00325 | 1d ago | Lateral Movement Detected | Low | Resolved | SRV-MAIL-01 |