SigmaHQ/rules/windows/process_creation/win_termserv_proc_spawn.yml

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title: Terminal Service Process Spawn
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id: 1012f107-b8f1-4271-af30-5aed2de89b39
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status: experimental
description: Detects a process spawned by the terminal service server process (this could be an indicator for an exploitation of CVE-2019-0708)
references:
- https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/rdp-stands-for-really-do-patch-understanding-the-wormable-rdp-vulnerability-cve-2019-0708/
author: Florian Roth
date: 2019/05/22
modified: 2020/08/29
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tags:
- attack.initial_access
- attack.t1190
- attack.lateral_movement
- attack.t1210
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- car.2013-07-002
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logsource:
product: windows
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category: process_creation
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detection:
selection:
ParentCommandLine: '*\svchost.exe*termsvcs'
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filter:
Image: '*\rdpclip.exe'
condition: selection and not filter
falsepositives:
- Unknown
level: high