frack113
33 lines
971 B
YAML
33 lines
971 B
YAML
title: Potential Backup Enumeration on An AWS Instance
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id: 76255e09-755e-4675-8b6b-dbce9842cd2a
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status: experimental
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description: Detects potential enumeration activity targeting an AWS instance backups
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references:
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- https://unit42.paloaltonetworks.com/compromised-cloud-compute-credentials/
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author: Janantha Marasinghe
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date: 2022/12/13
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tags:
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- attack.discovery
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- attack.t1580
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logsource:
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product: aws
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service: cloudtrail
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detection:
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selection:
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eventSource: 'ec2.amazonaws.com'
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eventName:
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- 'GetPasswordData'
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- 'GetEbsEncryptionByDefault'
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- 'GetEbsDefaultKmsKeyId'
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- 'GetBucketReplication'
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- 'DescribeVolumes'
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- 'DescribeVolumesModifications'
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- 'DescribeSnapshotAttribute'
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- 'DescribeSnapshotTierStatus'
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- 'DescribeImages'
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timeframe: 10m
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condition: selection | count() > 5
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falsepositives:
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- Unknown
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level: medium
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