ET MALWARE Observed Glupteba CnC Domain (theupdatetime .org in TLS SNI)

SID: 2053347Rev: 114 views
History
Sourceet/open
CreatedJune 10, 2024
UpdatedJune 10, 2024
Classificationdomain-c2
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Glupteba CnC Domain (theupdatetime .org in TLS SNI)"; flow:established,to_server; tls.sni; dotprefix; content:".theupdatetime.org"; endswith; fast_pattern; reference:md5,e29c083b993670853ad8cc452b1cb4d1; classtype:domain-c2; sid:2053347; rev:1; metadata:created_at 2024_06_10, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_06_10, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)

References

md5
e29c083b993670853ad8cc452b1cb4d1
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Metadata

created at2024_06_10
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_06_10
mitre tactic idTA0011
mitre tactic nameCommand_And_Control
mitre technique idT1071
mitre technique nameApplication_Layer_Protocol

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