Invalid SYN Cookie Detected
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In this page
About the rule
Rule Type
Standard
Rule Description
Flags when an ACK packet contains an invalid SYN cookie, often a sign of a SYN flood evasion attempt.
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "DETECTION_ACTION_SONICWALL_INVALID_SYN_COOKIE_DETECTED" select Action1.HOSTNAME,Action1.IDS_NAME,Action1.IDS_STATUS,Action1.EVENTID,Action1.SOURCE_IP,Action1.DEST_IP,Action1.DESCRIPTION,Action1.MESSAGE
Detection
Execution Mode
realtime
Log Sources
SonicWall
