alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3837173)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/l"; depth:2; endswith; nocase; http.host; content:"vmi3273283.contaboserver.net"; depth:28; isdataat:!1,relative; metadata:created_at 2026_05_02; reference:url, urlhaus.abuse.ch/url/3837173/; classtype:trojan-activity; sid:84700273; rev:1;)