alert http $HOME_NET any -> any any (msg:"AT related malicious URL (www.goo.su/myasix/)"; flow:established,to_server; http.uri; content:"/myasix/"; startswith; fast_pattern; http.host; content:"www.goo.su"; endswith; reference:url,openphish.com; reference:url,julioliraup.github.io/AT/signature.html?sid=6019040; classtype:social-engineering; sid:6019040; rev:1; metadata:signature_severity Major, created_et 2026_07_09;)