Versions (4)
Version DetailsCurrent
Rev: 1 • Oct 6, 2021, 12:00 PMET MALWARE Lazarus APT Related CnC Domain in DNS Lookup (dshellelink .gcloud-share .com)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Lazarus APT Related CnC Domain in DNS Lookup (dshellelink .gcloud-share .com)"; dns.query; content:"dshellelink.gcloud-share.com"; nocase; bsize:28; reference:url,ti.qianxin.com/blog/articles/Lazarus'-Recent-Attack-Campaign-Targeting-Blockchain-Finance-and-Energy-Sectors/; classtype:domain-c2; sid:2034132; rev:1; metadata:attack_target Client_Endpoint, created_at 2021_10_06, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_10_06;)
Oct 6, 2021, 12:00 PM
Oct 6, 2021, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 8, 2025, 9:34 PM
rules/emerging-malware.rules