C2 Beacon Activity
Informational
Investigating
ALR-00254 · 2026-05-23T05:40:09Z
Description
Suspected C2 beacon detected from WS-MAC-005. Regular 60-second interval HTTPS POST to suspicious domain. Email Gateway blocked outbound.
Alert Metadata
Endpoint Information
MITRE ATT&CK Mapping
Investigation Timeline
05:40:09
Event ingested by SOC365 Engine
05:40:11
EmilyAI triage started — correlation enrichment
05:40:22
EmilyAI confidence: 89% — escalated to human analyst
05:40:26
Alert assigned to analyst: EmilyAI (auto)
05:42:11
Investigation started — querying SIEM and threat intelligence
Related Alerts
| ID | Time | Alert | Severity | Status | Host |
|---|---|---|---|---|---|
| ALR-00201 | 5h ago | C2 Beacon Activity | Low | Open | AP-WIFI-03 |
| ALR-00195 | 8h ago | Certificate Anomaly | Informational | Investigating | WS-MAC-005 |
| ALR-00020 | 12h ago | C2 Beacon Activity | Low | Open | SRV-SQL-01 |
| ALR-00270 | 13h ago | C2 Beacon Activity | Medium | False Positive | VM-DEV-01 |
| ALR-00335 | 15h ago | Brute Force SSH | High | Investigating | WS-MAC-005 |