Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE MoonBounce Backdoor Related Domain in DNS Lookup (kinopoisksu .com)"; dns.query; dotprefix; content:".kinopoisksu.com"; nocase; endswith; reference:url,securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/; classtype:domain-c2; sid:2034952; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_01_20, deployment Perimeter, malware_family APT41, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_01_20;)