alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3883161)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/bin/flutter.x86"; depth:16; endswith; nocase; http.host; content:"zippycanyonez.pro"; depth:17; isdataat:!1,relative; metadata:created_at 2026_07_07; reference:url, urlhaus.abuse.ch/url/3883161/; classtype:trojan-activity; sid:84746261; rev:1;)