alert http $HOME_NET any -> any any (msg:"AT related malicious URL (tr.ee/2XEUVq)"; flow:established,to_server; http.uri; content:"/2XEUVq"; startswith; fast_pattern; http.host; content:"tr.ee"; endswith; reference:url,phishstats.info; reference:url,julioliraup.github.io/AT/signature.html?sid=6000933; classtype:social-engineering; sid:6000933; rev:1; metadata:signature_severity Major, created_et 2026_07_30;)