Rule History

alert dns $HOME_NET any -> any any (msg:"ET POLICY Observed DNS Query to KnowBe4 Simulated Phish Domain (bloemlight .com)"; dns.query; dotprefix; content:".bloemlight.com"; nocase; endswith; threshold:type both, count 1, seconds 600, track by_src; classtype:misc-activity; sid:2039568; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_10_25, deployment Perimeter, confidence High, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_10_25;)