ET MALWARE Observed Win32/Eternity Stealer Domain (eternitypr .net in TLS SNI)
Sourceet/open
Fileemerging-malware.rules
CreatedMarch 31, 2022
UpdatedMarch 26, 2024
Classificationdomain-c2
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Win32/Eternity Stealer Domain (eternitypr .net in TLS SNI)"; flow:established,to_server ; tls.sni; bsize:14; content:"eternitypr.net"; fast_pattern; reference:md5,21ccad42f936524b311a8bc102b16752 ; reference:url,twitter.com/James_inthe_box/status/1509271782578040832 ; classtype:domain-c2; sid:2035685; rev:2; metadata:attack_target Client_Endpoint, created_at 2022_03_31, deployment Perimeter, malware_family Win32_Eternity, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_26, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)
References
| md5 | 21ccad42f936524b311a8bc102b16752 |
| url | twitter.com/James_inthe_box/status/1509271782578040832 |
Metadata
attack targetClient_Endpoint
created at2022_03_31
deploymentPerimeter
malware familyWin32_Eternity
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_26
mitre tactic idTA0011
mitre tactic nameCommand_And_Control
mitre technique idT1071
mitre technique nameApplication_Layer_Protocol
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