alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3852028)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/install.exe"; depth:12; endswith; nocase; http.host; content:"165.231.215.21"; depth:14; isdataat:!1,relative; metadata:created_at 2026_05_23; reference:url, urlhaus.abuse.ch/url/3852028/; classtype:trojan-activity; sid:84715128; rev:1;)