alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3876999)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=821d8e6a-5083-4a53-acd3-d8204f10d8a9"; depth:47; endswith; nocase; http.host; content:"ck0ny34p.1xprobet.app"; depth:21; isdataat:!1,relative; metadata:created_at 2026_06_27; reference:url, urlhaus.abuse.ch/url/3876999/; classtype:trojan-activity; sid:84740099; rev:1;)