Versions (4)
Version DetailsCurrent
Rev: 1 • Jan 20, 2022, 12:00 PMET MALWARE Microcin Backdoor Related Domain in DNS Lookup (m .necemarket .com)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Microcin Backdoor Related Domain in DNS Lookup (m .necemarket .com)"; dns.query; content:"m.necemarket.com"; nocase; bsize:16; reference:url,securelist.com/moonbounce-the-dark-side-of-uefi-firmware/105468/; classtype:domain-c2; sid:2034954; rev:1; metadata:attack_target Client_Endpoint, created_at 2022_01_20, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_01_20;)
Jan 20, 2022, 12:00 PM
Jan 20, 2022, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 8, 2025, 9:34 PM
rules/emerging-malware.rules