alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3609710)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/systemcl/x86_64"; depth:16; endswith; nocase; http.host; content:"vmi2767642.contaboserver.net"; depth:28; isdataat:!1,relative; metadata:created_at 2025_08_23; reference:url, urlhaus.abuse.ch/url/3609710/; classtype:trojan-activity; sid:84472810; rev:1;)