title: Remote Code Execute via Winrm.vbs
id: 9df0dd3a-1a5c-47e3-a2bc-30ed177646a0
description: Detects an attempt to execude code or create service on remote host via winrm.vbs.
status: experimental
references:
    - https://twitter.com/bohops/status/994405551751815170
    - https://redcanary.com/blog/lateral-movement-winrm-wmi/
author: Julia Fomina, oscd.community
date: 2020/10/07
tags:
    - attack.defense_evasion
    - attack.t1216
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        Image|endswith: '\cscript.exe'
        CommandLine|contains|all:
            - 'winrm'
            - 'invoke Create wmicimv2/Win32_'
            - '-r:http'
    condition: selection
level: medium
falsepositives:
    - Legitimate use for administartive purposes. Unlikely