Phoenix Studio
Convert indexed Sigma rules into analyst-ready detections.
This studio is built around Phoenix's own rule corpus, not a blank editor. Search by title or rule id, choose a local pySigma backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,731
Ready to search
Backends
17
Loaded from pysigma-node
pySigma Versions
10
Newest: 1.3.3
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
Access To .Reg/.Hive Files By Uncommon Applications
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
Access To .Reg/.Hive Files By Uncommon Applications
Using Splunk · Default · pySigma 1.3.3
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion1.3.3
title: Access To .Reg/.Hive Files By Uncommon Applications
id: 337a31c6-46c4-46be-886a-260d7aa78cac
status: test
description: Detects file access requests to files ending with either the ".hive"/".reg" extension, usually associated with Windows Registry backups.
references:
- https://github.com/tccontre/Reg-Restore-Persistence-Mole
author: frack113
date: 2023-09-15
modified: 2024-07-29
tags:
- attack.t1112
- attack.defense-evasion
- attack.persistence
- detection.threat-hunting
logsource:
category: file_access
product: windows
definition: 'Requirements: Microsoft-Windows-Kernel-File ETW provider'
detection:
selection:
FileName|endswith:
- '.hive'
- '.reg'
filter_main_generic:
Image|startswith:
- 'C:\Program Files (x86)\'
- 'C:\Program Files\'
- 'C:\Windows\System32\'
- 'C:\Windows\SysWOW64\'
condition: selection and not 1 of filter_main_*
falsepositives:
- Third party software installed in the user context might generate a lot of FPs. Heavy baselining and tuning might be required.
level: low
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules-threat-hunting/windows/file/file_access/file_access_win_susp_reg_and_hive.yml