ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (appallf .pics)

7.0.3 5.0SID: 2071268Rev: 1Enabled4 views

Fileemerging-malware.rules

CreatedJuly 23, 2026

UpdatedJuly 23, 2026

Classificationdomain-c2

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (appallf .pics)"; dns.query; bsize:12; content:"appallf.pics"; fast_pattern; nocase; reference:md5,2314e209a9fa4e04b4c58f4dfcec444a; classtype:domain-c2; sid:2071268; rev:1; metadata:attack_target Client_Endpoint, created_at 2026_07_23, deployment Perimeter, deployment Internal, malware_family Lumma_Stealer, confidence High, signature_severity Major, updated_at 2026_07_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	2314e209a9fa4e04b4c58f4dfcec444a Google Search Brave Search

Metadata

attack targetClient_Endpoint

created at2026_07_23

deploymentInternal

malware familyLumma_Stealer

confidenceHigh

signature severityMajor

updated at2026_07_23

mitre tactic idTA0011

mitre tactic nameCommand_And_Control

mitre technique idT1071

mitre technique nameApplication_Layer_Protocol

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