C2 Beacon Activity
Low
False Positive
ALR-00293 · 2026-10-07T10:29:40Z
Description
Suspected C2 beacon detected from WS-PC-001. Regular 60-second interval HTTPS POST to suspicious domain. Firewall blocked outbound.
Alert Metadata
Endpoint Information
MITRE ATT&CK Mapping
Investigation Timeline
10:29:40
Event ingested by SOC365 Engine
10:29:41
EmilyAI triage started — correlation enrichment
10:29:47
EmilyAI confidence: 89% — escalated to human analyst
10:30:19
Alert assigned to analyst: EmilyAI (auto)
10:32:09
Investigation started — querying SIEM and threat intelligence
10:33:53
Containment action taken — endpoint isolated
10:45:14
Alert resolved — remediation complete
Related Alerts
| ID | Time | Alert | Severity | Status | Host |
|---|---|---|---|---|---|
| ALR-00128 | 17h ago | Kerberoasting Attempt | Medium | Resolved | WS-PC-001 |
| ALR-00315 | 22h ago | Rogue DHCP Server | High | Investigating | WS-PC-001 |
| ALR-00082 | 1d ago | Certificate Anomaly | Low | Investigating | WS-PC-001 |
| ALR-00383 | 1d ago | C2 Beacon Activity | Low | Escalated | SRV-MAIL-01 |
| ALR-00469 | 1d ago | C2 Beacon Activity | Medium | Open | WS-LAP-011 |