alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3886431)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=cc6c5e3a-7ab1-459a-b41d-e1eed204df21"; depth:47; endswith; nocase; http.host; content:"vrlr8kbu.couple.bet"; depth:19; isdataat:!1,relative; metadata:created_at 2026_07_14; reference:url, urlhaus.abuse.ch/url/3886431/; classtype:trojan-activity; sid:84749531; rev:1;)