C2 Beacon Activity
Informational
Investigating
ALR-00341 · 2026-05-24T16:50:31Z
Description
Suspected C2 beacon detected from SRV-BACKUP-01. Regular 60-second interval HTTPS POST to suspicious domain. Attack Surface Scanner blocked outbound.
Alert Metadata
Endpoint Information
MITRE ATT&CK Mapping
Investigation Timeline
16:50:31
Event ingested by SOC365 Engine
16:50:33
EmilyAI triage started — correlation enrichment
16:50:41
EmilyAI confidence: 79% — escalated to human analyst
16:50:50
Alert assigned to analyst: EmilyAI (auto)
16:51:20
Investigation started — querying SIEM and threat intelligence
Related Alerts
| ID | Time | Alert | Severity | Status | Host |
|---|---|---|---|---|---|
| ALR-00235 | 2h ago | Failed MFA Challenge | Critical | Investigating | SRV-BACKUP-01 |
| ALR-00071 | 4h ago | Suspicious PowerShell Execution | Low | Resolved | SRV-BACKUP-01 |
| ALR-00422 | 5h ago | C2 Beacon Activity | Informational | Open | SRV-BACKUP-01 |
| ALR-00010 | 7h ago | Brute Force SSH | Informational | False Positive | SRV-BACKUP-01 |
| ALR-00189 | 12h ago | C2 Beacon Activity | Low | Escalated | WS-PC-001 |