alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3874713)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/kworker"; depth:8; endswith; nocase; http.host; content:"168.222.254.230"; depth:15; isdataat:!1,relative; metadata:created_at 2026_06_23; reference:url, urlhaus.abuse.ch/url/3874713/; classtype:trojan-activity; sid:84737813; rev:1;)