mirror of
https://github.com/valitydev/SigmaHQ.git
synced 2024-11-07 09:48:58 +00:00
26 lines
878 B
YAML
26 lines
878 B
YAML
title: Non Interactive PowerShell
|
|
id: f4bbd493-b796-416e-bbf2-121235348529
|
|
description: Detects non-interactive PowerShell activity by looking at powershell.exe with not explorer.exe as a parent.
|
|
status: experimental
|
|
date: 2019/09/12
|
|
modified: 2019/11/10
|
|
author: Roberto Rodriguez @Cyb3rWard0g (rule), oscd.community (improvements)
|
|
references:
|
|
- https://github.com/Cyb3rWard0g/ThreatHunter-Playbook/tree/master/playbooks/windows/02_execution/T1086_powershell/basic_powershell_execution.md
|
|
tags:
|
|
- attack.execution
|
|
- attack.t1086
|
|
- attack.t1059.001
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
detection:
|
|
selection:
|
|
Image|endswith: '\powershell.exe'
|
|
filter:
|
|
ParentImage|endswith: '\explorer.exe'
|
|
condition: selection and not filter
|
|
falsepositives:
|
|
- Legitimate programs executing PowerShell scripts
|
|
level: medium
|