SigmaHQ/rules/windows/process_creation/win_shadow_copies_access_symlink.yml
2019-11-26 23:31:18 +01:00

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YAML

title: Shadow copies access via symlink
description: Shadow Copies storage symbolic link creation using operating systems utilities
author: Teymur Kheirkhabarov, oscd.community
date: 2019/10/22
references:
- https://www.slideshare.net/heirhabarov/hunting-for-credentials-dumping-in-windows-environment
tags:
- attack.credential_access
- attack.t1003
logsource:
category: process_creation
product: windows
detection:
selection:
CommandLine|contains|all:
- mklink
- HarddiskVolumeShadowCopy
condition: selection
falsepositives:
- Legitimate administrator working with shadow copies, access for backup purposes
status: experimental
level: medium