alert dns $HOME_NET any -> any any (msg:"ET INFO URL Shortening Domain in DNS Lookup (urlbae .com)"; dns.query; bsize:10; content:"urlbae.com"; nocase; classtype:misc-activity; sid:2048313; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_09_27, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_09_27, reviewed_at 2024_04_29; target:src_ip;)