alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3877521)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=cc1b2274-b0ce-4534-99ea-cfbe5ce7f7c0"; depth:47; endswith; nocase; http.host; content:"2lhhe5ae.1xfa.bio"; depth:17; isdataat:!1,relative; metadata:created_at 2026_06_28; reference:url, urlhaus.abuse.ch/url/3877521/; classtype:trojan-activity; sid:84740621; rev:1;)