Decision for 4.217.217.16

Reasons

• High severity activity observed on a single node; enforcement applied based on severity.
• Multiple stages of an attack chain were observed within a short time window.
• Observed behavior consistent with post-compromise activity, such as backdoors, webshells, or lateral movement.
• High-confidence indicators of post-exploitation activity were detected.

MITRE ATT&CK Mappings

• Tactics: Command and Control / Persistence, Initial Access
• Techniques: T1059, T1105, T1190

Evidence

• Nodes observed: 1
• Severity: CRITICAL
• TTL remaining: 10d 14h