mirror of
https://github.com/valitydev/SigmaHQ.git
synced 2024-11-09 02:26:48 +00:00
32 lines
908 B
YAML
32 lines
908 B
YAML
title: Mshta JavaScript Execution
|
|
id: 67f113fa-e23d-4271-befa-30113b3e08b1
|
|
description: Identifies suspicious mshta.exe commands
|
|
status: experimental
|
|
author: E.M. Anhaus (orignally from Atomic Blue Detections, Endgame), oscd.community
|
|
date: 2019/10/24
|
|
modified: 2019/11/11
|
|
references:
|
|
- https://eqllib.readthedocs.io/en/latest/analytics/6bc283c4-21f2-4aed-a05c-a9a3ffa95dd4.html
|
|
- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1170/T1170.yaml
|
|
tags:
|
|
- attack.execution
|
|
- attack.defense_evasion
|
|
- attack.t1170
|
|
- attack.t1218.005
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
detection:
|
|
selection:
|
|
Image|endswith: '\mshta.exe'
|
|
CommandLine|contains: 'javascript'
|
|
condition: selection
|
|
fields:
|
|
- ComputerName
|
|
- User
|
|
- CommandLine
|
|
falsepositives:
|
|
- unknown
|
|
level: high
|
|
## todo — add sysmon eid 3 for this rule
|