alert http $HOME_NET any -> any any (msg:"AT related malicious URL (tz.jtydey.top/app.html)"; flow:established,to_server; http.uri; content:"/app.html"; startswith; fast_pattern; http.host; content:"tz.jtydey.top"; endswith; reference:url,openphish.com; reference:url,julioliraup.github.io/AT/signature.html?sid=6018497; classtype:social-engineering; sid:6018497; rev:1; metadata:signature_severity Major, created_et 2026_07_07;)