mirror of
https://github.com/valitydev/SigmaHQ.git
synced 2024-11-08 02:08:54 +00:00
33 lines
1.1 KiB
YAML
33 lines
1.1 KiB
YAML
title: Possible Applocker Bypass
|
|
description: Detects execution of executables that can be used to bypass Applocker whitelisting
|
|
status: experimental
|
|
references:
|
|
- https://github.com/subTee/ApplicationWhitelistBypassTechniques/blob/master/TheList.txt
|
|
- https://room362.com/post/2014/2014-01-16-application-whitelist-bypass-using-ieexec-dot-exe/
|
|
author: juju4
|
|
tags:
|
|
- attack.defense_evasion
|
|
- attack.t1118
|
|
- attack.t1121
|
|
- attack.t1127
|
|
- attack.t1170
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
detection:
|
|
selection:
|
|
CommandLine:
|
|
- '*\msdt.exe*'
|
|
- '*\installutil.exe*'
|
|
- '*\regsvcs.exe*'
|
|
- '*\regasm.exe*'
|
|
# - '*\regsvr32.exe*' # too many FPs, very noisy
|
|
- '*\msbuild.exe*'
|
|
- '*\ieexec.exe*'
|
|
- '*\mshta.exe*'
|
|
condition: selection
|
|
falsepositives:
|
|
- False positives depend on scripts and administrative tools used in the monitored environment
|
|
- Using installutil to add features for .NET applications (primarly would occur in developer environments)
|
|
level: low
|