title: Suspicious DIR Execution
id: 7c9340a9-e2ee-4e43-94c5-c54ebbea1006
status: experimental
description: Detects usage of the "dir" command that's part of windows batch/cmd to collect information about directories
references:
    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1217/T1217.md
author: frack113
date: 2021/12/13
modified: 2022/07/11
tags:
    - attack.discovery
    - attack.t1217
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        CommandLine|contains|all:
            - 'dir '
            - ' /s'
            - ' /b'
    condition: selection
falsepositives:
    - Unknown
level: low