alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3849466)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/x86_64"; depth:7; endswith; nocase; http.host; content:"zyrec2.duckdns.org"; depth:18; isdataat:!1,relative; metadata:created_at 2026_05_18; reference:url, urlhaus.abuse.ch/url/3849466/; classtype:trojan-activity; sid:84712566; rev:1;)