UDP Snork Attack

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About the rule

Rule Type

Standard

Rule Description

Detects unusual UDP packet patterns (e.g., “snork” flood) used in amplification attacks.

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "DETECTION_ACTION_CISCO_UDP_SNORK_ATTACK" select Action1.HOSTNAME,Action1.IDS_NAME,Action1.DEST_IP,Action1.TYPESOURCE,Action1.TYPEFACILITY,Action1.INTERFACE,Action1.MESSAGE

Detection

Execution Mode

realtime

Log Sources

Cisco