SigmaHQ/rules/windows/powershell/powershell_prompt_credentials.yml

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YAML

title: PowerShell Credential Prompt
status: experimental
description: Detects PowerShell calling a credential prompt
references:
- https://twitter.com/JohnLaTwC/status/850381440629981184
- https://t.co/ezOTGy1a1G
tags:
- attack.execution
- attack.credential_access
- attack.t1086
author: John Lambert (idea), Florian Roth (rule)
logsource:
product: windows
service: powershell
definition: 'Script block logging must be enabled'
detection:
selection:
EventID: 4104
keyword:
- 'PromptForCredential'
condition: all of them
falsepositives:
- Unknown
level: high