title: An Operation was attempted on a privileged object
description: hogehoge
enabled: true
author: Yea
logsource: 
    product: windows
detection:
    selection:
        Channel: Security
        EventID: 4674
        ProcessName: '(?i)C:\WINDOWS\SYSTEM32\SERVICE.EXE' # (?i) means case insesitive for Rust Regex
        AccessMask: '%%1539'
    # condition: selection
falsepositives:
    - unknown
level: medium
output: 'Possible Hidden Service Attempt¥nUser requested to modify the Dynamic Access Control (DAC) permissions of a service, possibly to hide it from view.¥nUser: %SubjectUserName%¥nTarget service:%ObjectName¥nDesired Access:WRITE_DAC'
creation_date: 2020/11/8
uodated_date: 2020/11/8