Interactive Demo — Simulated data only. Back to SOC in a Box
SOC365 Dashboard
Acme Legal Services Ltd Live 20:45:36 UTC

Rogue DHCP Server

Medium Open
ALR-00380 · 2026-07-09T02:15:12Z

Description

Rogue DHCP server detected on VLAN 10 from WS-PC-001. Offering IPs in unexpected range. Email Gateway quarantined the device.

Alert Metadata

Alert ID
ALR-00380
Timestamp
2026-07-09T02:15:12Z
Severity
Medium
Status
Open
Detection Source
Email Gateway
Assigned Analyst
Sarah Chen

Endpoint Information

Hostname
WS-PC-001
User Account
h.roberts
Source IP
103.226.216.135
Destination IP
10.2.147.72
Origin Country
RU Russia

MITRE ATT&CK Mapping

Tactic
Discovery
Technique
T1557.003
Reference
attack.mitre.org/techniques/T1557.003

Investigation Timeline

02:15:12 Event ingested by SOC365 Engine
02:15:13 EmilyAI triage started — correlation enrichment
02:15:22 EmilyAI confidence: 97% — escalated to human analyst
02:15:44 Alert assigned to analyst: Sarah Chen
02:18:04 Investigation started — querying SIEM and threat intelligence

Related Alerts

ID Time Alert Severity Status Host
ALR-00056 2h ago C2 Beacon Activity Low Resolved WS-PC-001
ALR-00301 3h ago Certificate Anomaly Low Open WS-PC-001
ALR-00310 10h ago Rogue DHCP Server Informational Resolved VM-DEV-01
ALR-00194 11h ago Rogue DHCP Server Low Investigating SRV-SQL-01
ALR-00286 18h ago Rogue DHCP Server High Investigating SRV-MAIL-01