alert http $HOME_NET any -> any any (msg:"AT related malicious URL (aural-bet365.com.cn/)"; flow:established,to_server; http.uri; content:"/"; startswith; fast_pattern; http.host; content:"aural-bet365.com.cn"; endswith; reference:url,openphish.com; reference:url,julioliraup.github.io/AT/signature.html?sid=6020223; classtype:social-engineering; sid:6020223; rev:1; metadata:signature_severity Major, created_et 2026_07_12;)