alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3903554)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/phantom_bins/phantom.arm"; depth:25; endswith; nocase; http.host; content:"176.65.139.131"; depth:14; isdataat:!1,relative; metadata:created_at 2026_08_14; reference:url, urlhaus.abuse.ch/url/3903554/; classtype:trojan-activity; sid:84766654; rev:1;)