ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (datadynnamics .today)

7.0.3 5.0SID: 2071599Rev: 1Enabled5 views

Fileemerging-malware.rules

CreatedAugust 19, 2026

UpdatedAugust 19, 2026

Classificationdomain-c2

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (datadynnamics .today)"; dns.query; bsize:19; content:"datadynnamics.today"; fast_pattern; nocase; reference:md5,435328e5f42a6596f4ea58550e87fcc6; classtype:domain-c2; sid:2071599; rev:1; metadata:attack_target Client_Endpoint, created_at 2026_08_19, deployment Perimeter, deployment Internal, malware_family Lumma_Stealer, confidence High, signature_severity Major, updated_at 2026_08_19, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol; target:src_ip;)

References

md5	435328e5f42a6596f4ea58550e87fcc6 Google Search Brave Search

Metadata

attack targetClient_Endpoint

created at2026_08_19

deploymentInternal

malware familyLumma_Stealer

confidenceHigh

signature severityMajor

updated at2026_08_19

mitre tactic idTA0011

mitre tactic nameCommand_And_Control

mitre technique idT1071

mitre technique nameApplication_Layer_Protocol

Comments (0)

Please sign in to leave a comment.

No comments yet. Be the first to comment!