Rule History

alert dns $HOME_NET any -> any any (msg:"ET INFO Commonly Abused File Sharing Domain in DNS Lookup (filetransfer .io)"; dns.query; content:"filetransfer.io"; nocase; bsize:15; classtype:bad-unknown; sid:2036310; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_04_22, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_22;)