SigmaHQ/rules/windows/sysmon/sysmon_susp_schtask_creation.yml

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title: Scheduled Task Creation
status: experimental
description: Detects the creation of scheduled tasks in user session
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author: Florian Roth
logsource:
product: windows
service: sysmon
detection:
selection:
EventID: 1
Image: '*\schtasks.exe'
CommandLine: '* /create *'
filter:
User: 'NT AUTHORITY\SYSTEM'
condition: selection and not filter
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fields:
- CommandLine
- ParentCommandLine
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falsepositives:
- Administrative activity
- Software installation
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level: low