ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (longingfluffyr .cyou)

SID: 2059593Rev: 122 views
Sourceet/open
CreatedJanuary 23, 2025
UpdatedJanuary 23, 2025
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (longingfluffyr .cyou)"; dns.query; bsize:19; content:"longingfluffyr.cyou"; fast_pattern; nocase; reference:md5,913a85b0b4d9d0243c2f6573e145738a; classtype:domain-c2; sid:2059593; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_01_23, deployment Perimeter, deployment Internal, malware_family Lumma_Stealer, confidence High, signature_severity Major, updated_at 2025_01_23, 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
913a85b0b4d9d0243c2f6573e145738a
Google SearchBrave Search

Metadata

attack targetClient_Endpoint
created at2025_01_23
deploymentInternal
malware familyLumma_Stealer
confidenceHigh
signature severityMajor
updated at2025_01_23
mitre tactic idTA0011
mitre tactic nameCommand_And_Control
mitre technique idT1071
mitre technique nameApplication_Layer_Protocol

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