Rule History

alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS 443 (msg:"ET SCAN Possible SSL Brute Force attack or Site Crawl"; flow: established,to_server; flags: S; threshold: type threshold, track by_src, count 100, seconds 60; classtype:attempted-dos; sid:2001553; rev:8; metadata:created_at 2010_07_30, confidence Medium, signature_severity Informational, updated_at 2019_07_26;)