C2 Beacon Activity
Low
Escalated
ALR-00329 · 2026-05-21T10:14:53Z
Description
Suspected C2 beacon detected from WS-PC-003. Regular 60-second interval HTTPS POST to suspicious domain. DLP Module blocked outbound.
Alert Metadata
Endpoint Information
MITRE ATT&CK Mapping
Investigation Timeline
10:14:53
Event ingested by SOC365 Engine
10:14:56
EmilyAI triage started — correlation enrichment
10:14:59
EmilyAI confidence: 90% — escalated to human analyst
10:15:14
Alert assigned to analyst: EmilyAI (auto)
10:15:42
Investigation started — querying SIEM and threat intelligence
10:24:33
Containment action taken — endpoint isolated
10:25:30
Alert resolved — remediation complete
Related Alerts
| ID | Time | Alert | Severity | Status | Host |
|---|---|---|---|---|---|
| ALR-00311 | 17m ago | Ransomware Behaviour Detected | Medium | Escalated | WS-PC-003 |
| ALR-00263 | 5h ago | C2 Beacon Activity | Low | Open | SRV-APP-01 |
| ALR-00251 | 6h ago | Tor Exit Node Connection | Medium | Resolved | WS-PC-003 |
| ALR-00035 | 10h ago | C2 Beacon Activity | High | Open | WS-MAC-005 |
| ALR-00145 | 12h ago | C2 Beacon Activity | Informational | Investigating | WS-PC-002 |