31 lines
858 B
YAML
31 lines
858 B
YAML
title: UAC Bypass Using .NET Code Profiler on MMC
|
|
author: Christian Burkard
|
|
date: 2021/08/30
|
|
description: Detects the pattern of UAC Bypass using .NET Code Profiler and mmc.exe
|
|
DLL hijacking (UACMe 39)
|
|
detection:
|
|
SELECTION_1:
|
|
EventID: 11
|
|
SELECTION_2:
|
|
TargetFilename: C:\Users\\*
|
|
SELECTION_3:
|
|
TargetFilename: '*\AppData\Local\Temp\pe386.dll'
|
|
condition: (SELECTION_1 and SELECTION_2 and SELECTION_3)
|
|
falsepositives:
|
|
- Unknown
|
|
id: 93a19907-d4f9-4deb-9f91-aac4692776a6
|
|
level: high
|
|
logsource:
|
|
category: file_event
|
|
product: windows
|
|
references:
|
|
- https://github.com/hfiref0x/UACME
|
|
status: experimental
|
|
tags:
|
|
- attack.defense_evasion
|
|
- attack.privilege_escalation
|
|
- attack.t1548.002
|
|
yml_filename: sysmon_uac_bypass_dotnet_profiler.yml
|
|
yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/file_event
|
|
|