alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3851481)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/ddf4df6c-05cf-4e02-bb43-64505a5b070f/g.ch"; depth:42; endswith; nocase; http.host; content:"kernel-control-engine.christmas"; depth:31; isdataat:!1,relative; metadata:created_at 2026_05_22; reference:url, urlhaus.abuse.ch/url/3851481/; classtype:trojan-activity; sid:84714581; rev:1;)