Versions (3)
Version DetailsCurrent
Rev: 4 • Nov 30, 2024, 12:00 PMET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (dare-curbys .biz)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (dare-curbys .biz)"; dns.query; bsize:15; content:"dare-curbys.biz"; fast_pattern; nocase; reference:md5,80d533fae6b10e5e1500b6f3590d3ae4; classtype:domain-c2; sid:2057927; rev:4; metadata:attack_target Client_Endpoint, created_at 2024_11_30, deployment Perimeter, deployment Internal, malware_family Lumma_Stealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_12_13, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol; target:src_ip;)
Nov 30, 2024, 12:00 PM
Dec 13, 2024, 12:00 PM
Dec 3, 2024, 4:00 PM
May 30, 2025, 12:04 AM
rules/emerging-malware.rules