TCP SYN fragmentation attack

Last updated on:

About the rule

Rule Type

Standard

Rule Description

Detects fragmented TCP SYN packets used to evade detection or overwhelm the firewall.

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "DETECTION_ACTION_JUNIPER_TCP_SYN_FRAGMENTATION_ATTACK" select Action1.HOSTNAME,Action1.IDS_NAME,Action1.SOURCE_IP,Action1.DEST_IP,Action1.SOURCE,Action1.TYPESOURCE,Action1.TYPE,Action1.ACTION,Action1.MESSAGE

Detection

Execution Mode

realtime

Log Sources

Juniper