alert http $HOME_NET any -> any any (msg:"AT related malicious URL (bpivfdbhg.com/ph/home)"; flow:established,to_server; http.uri; content:"/ph/home"; startswith; fast_pattern; http.host; content:"bpivfdbhg.com"; endswith; reference:url,openphish.com; reference:url,julioliraup.github.io/AT/signature.html?sid=6018161; classtype:social-engineering; sid:6018161; rev:1; metadata:signature_severity Major, created_et 2026_07_06;)