Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3853245)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/fbi.x86_64"; depth:11; endswith; nocase; http.host; content:"176.65.139.50"; depth:13; isdataat:!1,relative; metadata:created_at 2026_05_26; reference:url, urlhaus.abuse.ch/url/3853245/; classtype:trojan-activity;sid:84716345; rev:1;)