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Convert indexed Sigma rules into analyst-ready detections.
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Indexed Rules
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CLI Versions
10
Newest: 2.0.2
Translation Workspace
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Active Rule
Suspicious RazerInstaller Explorer Subprocess
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Suspicious RazerInstaller Explorer Subprocess
Using Splunk · Default · sigma-cli 2.0.2
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion2.0.2
title: Suspicious RazerInstaller Explorer Subprocess
id: a4eaf250-7dc1-4842-862a-5e71cd59a167
status: test
description: Detects a explorer.exe sub process of the RazerInstaller software which can be invoked from the installer to select a different installation folder but can also be exploited to escalate privileges to LOCAL SYSTEM
references:
- https://twitter.com/j0nh4t/status/1429049506021138437
- https://streamable.com/q2dsji
author: Florian Roth (Nextron Systems), Maxime Thiebaut
date: 2021-08-23
modified: 2024-12-01
tags:
- attack.defense-evasion
- attack.privilege-escalation
- attack.t1553
- detection.emerging-threats
logsource:
category: process_creation
product: windows
detection:
selection:
ParentImage|endswith: '\RazerInstaller.exe'
IntegrityLevel:
- 'System'
- 'S-1-16-16384' # System
filter_main_razer:
Image|startswith: 'C:\Windows\Installer\Razer\Installer\'
condition: selection and not 1 of filter_main_*
falsepositives:
- User selecting a different installation folder (check for other sub processes of this explorer.exe process)
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules-emerging-threats/2021/Exploits/RazerInstaller-LPE-Exploit/proc_creation_win_exploit_other_razorinstaller_lpe.yml