ET MOBILE_MALWARE Observed Android Vultur/brunhilda Related Domain (cloudmiracle .store in TLS SNI)
Sourceet/open
CreatedApril 2, 2024
UpdatedApril 2, 2024
Classificationcommand-and-control
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE Observed Android Vultur/brunhilda Related Domain (cloudmiracle .store in TLS SNI)"; flow:established,to_server; tls.sni; bsize:18; content:"cloudmiracle.store"; fast_pattern; reference:md5,8251b3609174283cb10796bfc9b5a5e9; reference:md5,52abc7f45a449ffd2760ef58672d2b71; reference:url,research.nccgroup.com/2024/03/28/android-malware-vultur-expands-its-wingspan/; classtype:command-and-control; sid:2051895; rev:1; metadata:attack_target Mobile_Client, created_at 2024_04_02, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_02, reviewed_at 2024_05_02;)
References
| md5 | 8251b3609174283cb10796bfc9b5a5e9 |
| md5 | 52abc7f45a449ffd2760ef58672d2b71 |
| url | research.nccgroup.com/2024/03/28/android-malware-vultur-expands-its-wingspan/ |
Metadata
attack targetMobile_Client
created at2024_04_02
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_04_02
reviewed at2024_05_02
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