29 lines
681 B
YAML
29 lines
681 B
YAML
|
|
title: Suspicious Splwow64 Without Params
|
|
ruletype: Sigma
|
|
author: Florian Roth
|
|
date: 2021/08/23
|
|
description: Detects suspicious Splwow64.exe process without any command line parameters
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 1
|
|
SELECTION_2:
|
|
Image: '*\splwow64.exe'
|
|
SELECTION_3:
|
|
CommandLine: '*splwow64.exe'
|
|
condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
|
|
falsepositives:
|
|
- Unknown
|
|
id: 1f1a8509-2cbb-44f5-8751-8e1571518ce2
|
|
level: high
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
modified: 2021/11/29
|
|
references:
|
|
- https://twitter.com/sbousseaden/status/1429401053229891590?s=12
|
|
status: experimental
|
|
tags:
|
|
- attack.defense_evasion
|
|
- attack.t1202
|