alert http $HOME_NET any -> any any (msg:"AT related malicious URL (brt.fallire.us.cc/it/)"; flow:established,to_server; http.uri; content:"/it/"; startswith; fast_pattern; http.host; content:"brt.fallire.us.cc"; endswith; reference:url,phishstats.info; reference:url,julioliraup.github.io/AT/signature.html?sid=6033700; classtype:social-engineering; sid:6033700; rev:1; metadata:signature_severity Major, created_et 2026_11_02;)