alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3886591)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=473366be-890f-47f7-8b9e-797d93513ca0"; depth:47; endswith; nocase; http.host; content:"12zjij7k.betrein90.com"; depth:22; isdataat:!1,relative; metadata:created_at 2026_07_15; reference:url, urlhaus.abuse.ch/url/3886591/; classtype:trojan-activity; sid:84749691; rev:1;)