alert http $HOME_NET any -> any any (msg:"AT related malicious URL (dpd.fqplwrq.cfd/com)"; flow:established,to_server; http.uri; content:"/com"; startswith; fast_pattern; http.host; content:"dpd.fqplwrq.cfd"; endswith; reference:url,phishstats.info; reference:url,julioliraup.github.io/AT/signature.html?sid=6001177; classtype:social-engineering; sid:6001177; rev:1; metadata:signature_severity Major, created_et 2026_07_31;)