Sigma Rule Library

UAC Bypass Using .NET Code Profiler on MMC

Detects the pattern of UAC Bypass using .NET Code Profiler and mmc.exe DLL hijacking (UACMe 39)

View on GitHubOpen raw file

Detection logic

selection

TargetFilename|startswith: C:\Users\
TargetFilename|endswith: \AppData\Local\Temp\pe386.dll

Condition

selection

Raw YAML

title: UAC Bypass Using .NET Code Profiler on MMC
id: 93a19907-d4f9-4deb-9f91-aac4692776a6
status: test
description: Detects the pattern of UAC Bypass using .NET Code Profiler and mmc.exe DLL hijacking (UACMe 39)
references:
    - https://github.com/hfiref0x/UACME
author: Christian Burkard (Nextron Systems)
date: 2021-08-30
modified: 2022-10-09
tags:
    - attack.privilege-escalation
    - attack.t1548.002
logsource:
    category: file_event
    product: windows
detection:
    selection:
        TargetFilename|startswith: 'C:\Users\'
        TargetFilename|endswith: '\AppData\Local\Temp\pe386.dll'
    condition: selection
falsepositives:
    - Unknown
level: high

False positives

  • Unknown

References

Similar rules