alert http $HOME_NET any -> any any (msg:"AT related malicious URL (purolator-mvb.com/en/)"; flow:established,to_server; http.uri; content:"/en/"; startswith; fast_pattern; http.host; content:"purolator-mvb.com"; endswith; reference:url,phishstats.info; reference:url,julioliraup.github.io/AT/signature.html?sid=6013039; classtype:social-engineering; sid:6013039; rev:1; metadata:signature_severity Major, created_et 2026_08_24;)