ET MALWARE Observed Lumma Stealer Related Domain (bombertublestylebanws .fun in TLS SNI)
Sourceet/open
CreatedJanuary 30, 2024
UpdatedApril 30, 2024
Classificationdomain-c2
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Lumma Stealer Related Domain (bombertublestylebanws .fun in TLS SNI)"; flow:established,to_server; tls.sni; bsize:25; content:"bombertublestylebanws.fun"; fast_pattern; reference:md5,562dd59a2224721861440b4fbd08ba15; classtype:domain-c2; sid:2050587; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_01_30, deployment Perimeter, deprecation_reason Age, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_30, reviewed_at 2024_04_30, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)
References
| md5 | 562dd59a2224721861440b4fbd08ba15 |
Metadata
attack targetClient_Endpoint
created at2024_01_30
deploymentPerimeter
deprecation reasonAge
performance impactLow
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_04_30
reviewed at2024_04_30
mitre tactic idTA0011
mitre tactic nameCommand_And_Control
mitre technique idT1071
mitre technique nameApplication_Layer_Protocol
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