mirror of
https://github.com/valitydev/SigmaHQ.git
synced 2024-11-08 10:13:57 +00:00
42 lines
1.1 KiB
YAML
Executable File
42 lines
1.1 KiB
YAML
Executable File
action: global
|
|
title: UAC Bypass via Event Viewer
|
|
id: 7c81fec3-1c1d-43b0-996a-46753041b1b6
|
|
status: experimental
|
|
description: Detects UAC bypass method using Windows event viewer
|
|
references:
|
|
- https://enigma0x3.net/2016/08/15/fileless-uac-bypass-using-eventvwr-exe-and-registry-hijacking/
|
|
- https://www.hybrid-analysis.com/sample/e122bc8bf291f15cab182a5d2d27b8db1e7019e4e96bb5cdbd1dfe7446f3f51f?environmentId=100
|
|
author: Florian Roth
|
|
date: 2017/03/19
|
|
modified: 2020/09/06
|
|
tags:
|
|
- attack.defense_evasion
|
|
- attack.privilege_escalation
|
|
- attack.t1088 # an old one
|
|
- attack.t1548.002
|
|
- car.2019-04-001
|
|
falsepositives:
|
|
- unknown
|
|
level: critical
|
|
---
|
|
logsource:
|
|
product: windows
|
|
category: registry_event
|
|
detection:
|
|
methregistry:
|
|
TargetObject: 'HKU\\*\mscfile\shell\open\command'
|
|
condition: methregistry
|
|
---
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
detection:
|
|
methprocess:
|
|
ParentImage: '*\eventvwr.exe'
|
|
filterprocess:
|
|
Image: '*\mmc.exe'
|
|
condition: methprocess and not filterprocess
|
|
fields:
|
|
- CommandLine
|
|
- ParentCommandLine
|