alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3853403)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=fc4c2afc-d641-4677-b313-959281dd5b4e"; depth:47; endswith; nocase; http.host; content:"bcfaxrtc.logic-compass.digital"; depth:30; isdataat:!1,relative; metadata:created_at 2026_05_26; reference:url, urlhaus.abuse.ch/url/3853403/; classtype:trojan-activity; sid:84716503; rev:1;)