alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3888023)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/fbf89bd0-87ae-45e1-9c0d-5dace534f4a3/gc.key"; depth:44; endswith; nocase; http.host; content:"vxcvebyr.btyek.site"; depth:19; isdataat:!1,relative; metadata:created_at 2026_07_18; reference:url, urlhaus.abuse.ch/url/3888023/; classtype:trojan-activity; sid:84751123; rev:1;)