Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query to Lumma Stealer Domain (secretiveonnicuw .shop)"; dns.query; dotprefix; content:".secretiveonnicuw.shop"; nocase; endswith; reference:md5,61e70434699cf0c3f98dfacabbfa56b0; classtype:domain-c2; sid:2053421; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_06_10, deployment Perimeter, deployment Internal, malware_family lumma, malware_family Lumma_Stealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_11_05, reviewed_at 2025_04_21, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol; target:src_ip;)