alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3888101)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/75a0c85c-cd34-4a9f-b671-b0a65c1638c5/zone.id"; depth:45; endswith; nocase; http.host; content:"tuplediskdkey.christmas"; depth:23; isdataat:!1,relative; metadata:created_at 2026_07_18; reference:url, urlhaus.abuse.ch/url/3888101/; classtype:trojan-activity; sid:84751201; rev:1;)