alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3884044)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=f0a461af-70f7-4907-b701-98ef305590eb"; depth:47; endswith; nocase; http.host; content:"4z0tdlyo.calvaryhospice.org"; depth:27; isdataat:!1,relative; metadata:created_at 2026_07_08; reference:url, urlhaus.abuse.ch/url/3884044/; classtype:trojan-activity; sid:84747144; rev:1;)