Rule History

alert dns $HOME_NET any -> any any (msg:"ET INFO DNS Query to Alibaba Cloud CDN Domain (aliyuncs .com)"; dns.query; dotprefix; content:".aliyuncs.com"; nocase; endswith; classtype:misc-activity; sid:2052580; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_05_14, deployment Perimeter, confidence High, signature_severity Informational, tag TA_Abused_Service, updated_at 2024_05_14;)