Rule History

alert dns $HOME_NET any -> any any (msg:"ET PHISHING Fake Privnote Domain in DNS Lookup (privatemessage .net)"; dns.query; bsize:18; content:"privatemessage.net"; nocase; reference:url,krebsonsecurity.com/2024/04/fake-lawsuit-threat-exposes-privnote-phishing-sites/; classtype:trojan-activity; sid:2051996; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_04_11, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_11;)