alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3866064)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/ydbbt/"; depth:7; endswith; nocase; http.host; content:"icy-lab-0431.guilherme-telecomunicacoes2024.workers.dev"; depth:55; isdataat:!1,relative; metadata:created_at 2026_06_17; reference:url, urlhaus.abuse.ch/url/3866064/; classtype:trojan-activity; sid:84729164; rev:1;)