28 lines
783 B
YAML
28 lines
783 B
YAML
title: PowerShell Get-Process LSASS
|
|
author: Florian Roth
|
|
date: 2021/04/23
|
|
description: Detects a Get-Process command on lsass process, which is in almost all
|
|
cases a sign of malicious activity
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 1
|
|
SELECTION_2:
|
|
CommandLine: '*Get-Process lsass*'
|
|
condition: (SELECTION_1 and (SELECTION_2))
|
|
falsepositives:
|
|
- Unknown
|
|
id: b2815d0d-7481-4bf0-9b6c-a4c48a94b349
|
|
level: high
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
references:
|
|
- https://twitter.com/PythonResponder/status/1385064506049630211
|
|
status: experimental
|
|
tags:
|
|
- attack.credential_access
|
|
- attack.t1552.004
|
|
yml_filename: win_susp_powershell_getprocess_lsass.yml
|
|
yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
|
|
|