alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3881218)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/update.exe"; depth:11; endswith; nocase; http.host; content:"46.151.182.239"; depth:14; isdataat:!1,relative; metadata:created_at 2026_07_05; reference:url, urlhaus.abuse.ch/url/3881218/; classtype:trojan-activity; sid:84744318; rev:1;)