rules/windows/image_load/sysmon_powershell_execution_moduleload.yml

title: PowerShell Execution
id: 867613fb-fa60-4497-a017-a82df74a172c
description: Detects execution of PowerShell
status: experimental
date: 2019/09/12
modified: 2019/11/10
author: Roberto Rodriguez @Cyb3rWard0g
references:
    - https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html
tags:
    - attack.execution
    - attack.t1086          # an old one
    - attack.t1059.001
logsource:
    category: image_load
    product: windows
detection:
    selection: 
        Description: 'System.Management.Automation'
        ImageLoaded|contains: 'System.Management.Automation'
    condition: selection
fields:
    - ComputerName
    - Image
    - ProcessID
    - ImageLoaded
falsepositives:
    - Unknown
level: medium
Added rules files split into folders 2020-06-10 16:32:30 +02:00			`title: PowerShell Execution`
			`id: 867613fb-fa60-4497-a017-a82df74a172c`
			`description: Detects execution of PowerShell`
			`status: experimental`
			`date: 2019/09/12`
			`modified: 2019/11/10`
			`author: Roberto Rodriguez @Cyb3rWard0g`
			`references:`
Update Threat Hunter Playbook Reference 2021-05-22 01:01:07 -03:00			`- https://threathunterplaybook.com/notebooks/windows/02_execution/WIN-190410151110.html`
Added rules files split into folders 2020-06-10 16:32:30 +02:00			`tags:`
			`- attack.execution`
att&ck tags review: windows/builtin, windows/driver_load, windows/file_event, windows/image_load, windows/other 2020-08-25 01:09:17 +02:00			`- attack.t1086 # an old one`
Updated tags to include sub-techniques 2020-07-18 02:50:57 +01:00			`- attack.t1059.001`
att&ck tags review: windows/builtin, windows/driver_load, windows/file_event, windows/image_load, windows/other 2020-08-25 01:09:17 +02:00			`logsource:`
			`category: image_load`
			`product: windows`
Added rules files split into folders 2020-06-10 16:32:30 +02:00			`detection:`
			`selection:`
Modified some field values for case sensitive backends (SQL) 2021-05-13 06:19:04 +02:00			`Description: 'System.Management.Automation'`
			`ImageLoaded\|contains: 'System.Management.Automation'`
Added rules files split into folders 2020-06-10 16:32:30 +02:00			`condition: selection`
			`fields:`
			`- ComputerName`
			`- Image`
			`- ProcessID`
			`- ImageLoaded`
			`falsepositives:`
			`- Unknown`
			`level: medium`