alert http $HOME_NET any -> any any (msg:"AT related malicious URL (icloud.com.hr/Vbj/l/zIR)"; flow:established,to_server; http.uri; content:"/Vbj/l/zIR"; startswith; fast_pattern; http.host; content:"icloud.com.hr"; endswith; reference:url,openphish.com; reference:url,julioliraup.github.io/AT/signature.html?sid=6011678; classtype:social-engineering; sid:6011678; rev:1; metadata:signature_severity Major, created_et 2026_06_07, updated_et 2026_06_25;)