blue-team-tools/rules/windows/powershell/powershell_classic/powershell_renamed_powershell.yml

title: Renamed Powershell Under Powershell Channel
id: 30a8cb77-8eb3-4cfb-8e79-ad457c5a4592
description: Detects renamed powershell
status: test
references:
    - https://speakerdeck.com/heirhabarov/hunting-for-powershell-abuse
author: Harish Segar, frack113
date: 2020/06/29
modified: 2021/10/16
tags:
    - attack.execution
    - attack.t1086 # an old one
    - attack.t1059.001
logsource:
    product: windows
    category: ps_classic_start
    definition: fields have to be extract from event
detection:
    selection:
        HostName: ConsoleHost
    filter:
        HostApplication|startswith:
            - powershell.exe
            - C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe
    condition: selection and not filter
falsepositives:
    - unknown
level: low