alert http $HOME_NET any -> any any (msg:"AT related malicious URL (s .raumwerk-reichel .de/)"; flow:established,to_server; http.uri; content:"/"; startswith; fast_pattern; http.host; content:"s.raumwerk-reichel.de"; endswith; reference:url,phishstats.info; reference:url,github.com/julioliraup/Antiphishing; reference:url,julioliraup.github.io/ET/signature.html?sid=6001972; classtype:social-engineering; sid:6001972; rev:2; metadata:signature_severity Major, created_et 2026_05_12;)