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blue-team-tools/rules/windows/process_creation/proc_creation_win_susp_pcwutl.yml
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2022-02-22 11:16:31 +01:00

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title: Code Execution via Pcwutl.dll
id: 9386d78a-7207-4048-9c9f-a93a7c2d1c05
status: test
description: Detects launch of executable by calling the LaunchApplication function from pcwutl.dll library.
author: Julia Fomina, oscd.community
references:
- https://github.com/api0cradle/LOLBAS/blob/master/OSLibraries/Pcwutl.md
- https://twitter.com/harr0ey/status/989617817849876488
date: 2020/10/05
modified: 2021/11/27
logsource:
category: process_creation
product: windows
detection:
selection:
Image|endswith: '\rundll32.exe'
CommandLine|contains|all:
- 'pcwutl'
- 'LaunchApplication'
condition: selection
falsepositives:
- Use of Program Compatibility Troubleshooter Helper
level: medium
tags:
- attack.defense_evasion
- attack.t1218.011