Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3851269)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/4a77d309-c9b8-4e76-8fb2-995b0939910f/zone.id"; depth:45; endswith; nocase; http.host; content:"icevault-cutshift.christmas"; depth:27; isdataat:!1,relative; metadata:created_at 2026_05_21; reference:url, urlhaus.abuse.ch/url/3851269/; classtype:trojan-activity;sid:84714369; rev:1;)