alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"URLhaus Known malware download URL detected (3906253)"; flow:established,from_client; http.method; content:"GET"; http.uri; content:"/pw/prcrypted.ps1"; depth:17; endswith; nocase; http.host; content:"178.16.53.176"; depth:13; isdataat:!1,relative; metadata:created_at 2026_08_20; reference:url, urlhaus.abuse.ch/url/3906253/; classtype:trojan-activity; sid:84769353; rev:1;)