Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query to KEKW Variant Domain (blackcap .ru)"; dns.query; content:"blackcap.ru"; nocase; bsize:11; reference:url,blog.cyble.com/2023/05/03/new-kekw-malware-variant-identified-in-pypi-package-distribution/; classtype:trojan-activity; sid:2045605; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_05_05, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_05_05;)