alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3881191)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=fbdcd952-147c-4ec2-b81a-40fe6019ce13"; depth:47; endswith; nocase; http.host; content:"us5fm2lg.ace90bet.bet"; depth:21; isdataat:!1,relative; metadata:created_at 2026_07_05; reference:url, urlhaus.abuse.ch/url/3881191/; classtype:trojan-activity; sid:84744291; rev:1;)