Versions (2)
Version DetailsCurrent
Rev: 2 • Jan 17, 2024, 12:00 PMET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (qualifiedbehaviorrykej .site)
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Lumma Stealer Related CnC Domain in DNS Lookup (qualifiedbehaviorrykej .site)"; dns.query; bsize:27; content:"qualifiedbehaviorrykej.site"; nocase; reference:md5,6b45ea36632d97a32c0dd487ed31c8a9; reference:md5,43e84b15bebe7d386bcbb10e0deeabf0; classtype:domain-c2; sid:2050147; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_01_17, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_16, reviewed_at 2024_04_16;)
Jan 17, 2024, 12:00 PM
Apr 16, 2024, 12:00 PM
Sep 21, 2024, 3:00 AM
Aug 15, 2025, 8:34 PM
rules/emerging-malware.rules