alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3880527)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/bins/nova.x86_64"; depth:17; endswith; nocase; http.host; content:"zov.ismak.icu"; depth:13; isdataat:!1,relative; metadata:created_at 2026_07_04; reference:url, urlhaus.abuse.ch/url/3880527/; classtype:trojan-activity; sid:84743627; rev:1;)