alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3851265)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/6464871c-26f3-41a3-8974-ebe3c9c23ad6/zone.id"; depth:45; endswith; nocase; http.host; content:"busbytesadd.christmas"; depth:21; isdataat:!1,relative; metadata:created_at 2026_05_21; reference:url, urlhaus.abuse.ch/url/3851265/; classtype:trojan-activity; sid:84714365; rev:1;)