alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3851921)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/a754bad3-7e7b-479d-b307-bcbfcb2a933f"; depth:37; endswith; nocase; http.host; content:"paqcfwvt.winter-pulse.christmas"; depth:31; isdataat:!1,relative; metadata:created_at 2026_05_23; reference:url, urlhaus.abuse.ch/url/3851921/; classtype:trojan-activity; sid:84715021; rev:1;)