alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3878919)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=59c45c23-9aaf-4772-90c1-f447436f6c4e"; depth:47; endswith; nocase; http.host; content:"4l988hfr.1fabet.live"; depth:20; isdataat:!1,relative; metadata:created_at 2026_07_01; reference:url, urlhaus.abuse.ch/url/3878919/; classtype:trojan-activity; sid:84742019; rev:1;)