Rule History

alert dns $HOME_NET any -> any any (msg:"ET INFO Peer-to-Peer File Sharing Service Domain in DNS Lookup (ipfs .io)"; dns.query; dotprefix; content:".ipfs.io"; nocase; endswith; classtype:bad-unknown; sid:2036873; rev:4; metadata:attack_target Client_Endpoint, created_at 2022_06_06, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_08_09, reviewed_at 2024_02_27;)