Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (ungryo .shop)"; dns.query; bsize:11; content:"ungryo.shop"; fast_pattern; nocase; reference:md5,ead8d4b6e2757b7b4fbffd8d1eb2d2ee; classtype:domain-c2; sid:2063487; rev:3; metadata:attack_target Client_Endpoint, created_at 2025_07_15, deployment Perimeter, deployment Internal, malware_family Lumma_Stealer, confidence High, signature_severity Major, updated_at 2025_07_18, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol; target:src_ip;)