Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Observed DNS Query to Rogue RDP (UAC-0215) Domain (gov-sk .cloud)"; dns.query; dotprefix; content:".gov-sk.cloud"; nocase; endswith; reference:url,cert.gov.ua/article/6281076; classtype:trojan-activity; sid:2056800; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_10_23, deployment Perimeter, confidence High, signature_severity Major, tag UAC_0215, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_10_23, reviewed_at 2025_05_14;)