alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3886607)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=acd72a09-9d59-431c-83ac-a16eacfd7d67"; depth:47; endswith; nocase; http.host; content:"kc2m8580.booro.bet"; depth:18; isdataat:!1,relative; metadata:created_at 2026_07_15; reference:url, urlhaus.abuse.ch/url/3886607/; classtype:trojan-activity; sid:84749707; rev:1;)