Rule: --Sid: 3551-- Summary: THIS RULE SHOULD NOT GENERATE AN EVENT.-- Impact: --Detailed Information:This rule should not generate an event, It merely indicates when afilename with the .hta extension is accessed.WARNINGIn order to avoid potential evasion techniques, http_inspect should be configured with "flow_depth 0" so that all HTTP server response traffic is inspected.Setting flow_depth 0 will cause performance problems in some situations.WARNING--Affected Systems:--Attack Scenarios: -- Ease of Attack: NA-- False Positives:None known.--False Negatives:None known.-- Corrective Action: --Contributors:Sourcefire Vulnerability Research TeamBrian Caswell <bmc@sourcefire.com>Nigel Houghton <nigel.houghton@sourcefire.com>-- Additional References:iDefense:http://www.idefense.com/application/poi/display?id=231&type=vulnerabilities--