alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3838869)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/dck"; depth:4; endswith; nocase; http.host; content:"87.121.79.73"; depth:12; isdataat:!1,relative; metadata:created_at 2026_05_04; reference:url, urlhaus.abuse.ch/url/3838869/; classtype:trojan-activity; sid:84701969; rev:1;)