alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3883715)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/kworkerd-netns-rt"; depth:18; endswith; nocase; http.host; content:"91.92.40.118"; depth:12; isdataat:!1,relative; metadata:created_at 2026_07_08; reference:url, urlhaus.abuse.ch/url/3883715/; classtype:trojan-activity; sid:84746815; rev:1;)