Suspicious Content Encoding.

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About the rule

Rule Type

Standard

Rule Description

This rule detects abnormal encoding formats in HTTP headers that may indicate an evasion attempt.

Severity

Trouble

Rule Requirement

Criteria

Action1: actionname = "DETECTION_ACTION_FORTINET_CONTENT_ENCODING" select Action1.HOSTNAME,Action1.IDS_NAME,Action1.EVENTID,Action1.DEST_PORT,Action1.DEST_IP,Action1.MESSAGE,Action1.SOURCE_IP,Action1.ACTION

Detection

Execution Mode

realtime

Log Sources

Fortinet