ET MALWARE Observed Win32/Lumma Stealer Related Domain (battlecaredh .click) in TLS SNI

7.0.35.0SID: 2071747Rev: 1Enabled7 views
Sourceet/open
Fileemerging-malware.rules
CreatedAugust 22, 2026
UpdatedAugust 22, 2026
Classificationdomain-c2
alert tls $HOME_NET any -> any any (msg:"ET MALWARE Observed Win32/Lumma Stealer Related Domain (battlecaredh .click) in TLS SNI"; flow:established,to_server; tls.sni; bsize:18; content:"battlecaredh.click"; fast_pattern; nocase; reference:md5,d816395e425b8a7efaf6a0664ae7d3e1; classtype:domain-c2; sid:2071747; rev:1; metadata:tls_state TLSEncrypt, created_at 2026_08_22, deployment Perimeter, malware_family Lumma_Stealer, confidence High, signature_severity Critical, updated_at 2026_08_22, 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
d816395e425b8a7efaf6a0664ae7d3e1
Google SearchBrave Search

Metadata

tls stateTLSEncrypt
created at2026_08_22
deploymentPerimeter
malware familyLumma_Stealer
confidenceHigh
signature severityCritical
updated at2026_08_22
mitre tactic idTA0011
mitre tactic nameCommand_And_Control
mitre technique idT1071
mitre technique nameApplication_Layer_Protocol

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