Versions (5)
Version DetailsCurrent
Rev: 2 • Jun 10, 2024, 12:00 PMET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (flourhishdiscovrw .shop)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (flourhishdiscovrw .shop)"; dns.query; bsize:22; content:"flourhishdiscovrw.shop"; fast_pattern; nocase; reference:md5,e8feac07ea3ae38306ec173ff91e8fd1; classtype:domain-c2; sid:2053390; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_06_10, deployment Perimeter, deployment Internal, malware_family Lumma_Stealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_09_19, reviewed_at 2025_08_05, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol; target:src_ip;)
Jun 10, 2024, 12:00 PM
Sep 19, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 5, 2025, 8:35 PM
rules/emerging-malware.rules