alert dns $HOME_NET any -> any any (msg:"ET MALWARE GoldenGh0stLoader CnC Domain in DNS Lookup (goldeyeuu .io)"; dns.query; dotprefix; content:".goldeyeuu.io"; nocase; endswith; classtype:domain-c2; sid:2070030; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2026_06_22, deployment Perimeter, malware_family GoldenGh0stLoader, performance_impact Low, confidence High, signature_severity Major, tag RAT, updated_at 2026_06_22, mitre_tactic_id TA0037, mitre_tactic_name Command_And_Control, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)