Rule History

alert dns $HOME_NET any -> any any (msg:"ET INFO Observed Dropbox paper Domain (paper-attachments .dropboxusercontent .com) in DNS Query"; dns.query; bsize:40; content:"paper-attachments.dropboxusercontent.com"; nocase; classtype:misc-activity; sid:2052814; rev:1; metadata:affected_product Any, attack_target Client_and_Server, created_at 2024_05_21, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, tag TA_Abused_Service, updated_at 2024_05_21;)