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30 lines
827 B
YAML
30 lines
827 B
YAML
title: Suspicious Esentutl Use
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id: 56a8189f-11b2-48c8-8ca7-c54b03c2fbf7
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status: experimental
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description: Detects flags often used with the LOLBAS Esentutl for malicious activity. It could be used in rare cases by administrators to access locked files or during maintenance.
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author: Florian Roth
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date: 2020/05/23
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references:
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- https://lolbas-project.github.io/
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- https://twitter.com/chadtilbury/status/1264226341408452610
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tags:
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- attack.defense_evasion
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- attack.execution
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- attack.s0404
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- attack.t1218
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logsource:
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category: process_creation
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product: windows
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detection:
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selection:
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CommandLine|contains|all:
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- ' /vss '
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- ' /y '
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condition: selection
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fields:
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- CommandLine
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- ParentCommandLine
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falsepositives:
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- Administrative activity
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level: high
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