alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3866663)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/a3f8d2/kaizen.x86_64_srv"; depth:25; endswith; nocase; http.host; content:"83.142.209.46"; depth:13; isdataat:!1,relative; metadata:created_at 2026_06_18; reference:url, urlhaus.abuse.ch/url/3866663/; classtype:trojan-activity; sid:84729763; rev:1;)