alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3877654)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/|3f|ublib=a5eef300-c272-4fec-9464-9dbba9c9887c"; depth:47; endswith; nocase; http.host; content:"o2rfpbnw.vip1xbet.net"; depth:21; isdataat:!1,relative; metadata:created_at 2026_06_28; reference:url, urlhaus.abuse.ch/url/3877654/; classtype:trojan-activity; sid:84740754; rev:1;)