ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (opimendu .digital)

SID: 2069114Rev: 10 views
Sourceet/open
CreatedMay 2, 2026
UpdatedMay 2, 2026
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (opimendu .digital)"; dns.query; bsize:16; content:"opimendu.digital"; fast_pattern; nocase; reference:md5,5ec1fee6fee7a3eda79e72c621501ed3; classtype:domain-c2; sid:2069114; rev:1; metadata:attack_target Client_Endpoint, created_at 2026_05_02, deployment Perimeter, deployment Internal, malware_family Lumma_Stealer, confidence High, signature_severity Major, updated_at 2026_05_02, 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
5ec1fee6fee7a3eda79e72c621501ed3
Google SearchBrave Search

Metadata

attack targetClient_Endpoint
created at2026_05_02
deploymentInternal
malware familyLumma_Stealer
confidenceHigh
signature severityMajor
updated at2026_05_02
mitre tactic idTA0011
mitre tactic nameCommand_And_Control
mitre technique idT1071
mitre technique nameApplication_Layer_Protocol

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