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 live sigma-cli backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,707
Ready to search
Backends
17
Live from sigconverter.io
CLI Versions
10
Newest: 2.0.2
Translation Workspace
Shape the rule before it leaves Phoenix
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Active Rule
Suspicious Registry Modification From ADS Via Regini.EXE
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Suspicious Registry Modification From ADS Via Regini.EXE
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 Registry Modification From ADS Via Regini.EXE
id: 77946e79-97f1-45a2-84b4-f37b5c0d8682
related:
- id: 5f60740a-f57b-4e76-82a1-15b6ff2cb134
type: derived
status: test
description: Detects the import of an alternate data stream with regini.exe, regini.exe can be used to modify registry keys.
references:
- https://lolbas-project.github.io/lolbas/Binaries/Regini/
- https://gist.github.com/api0cradle/cdd2d0d0ec9abb686f0e89306e277b8f
- https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/regini
author: Eli Salem, Sander Wiebing, oscd.community
date: 2020-10-12
modified: 2023-02-08
tags:
- attack.persistence
- attack.t1112
- attack.defense-evasion
logsource:
category: process_creation
product: windows
detection:
selection_img:
- Image|endswith: '\regini.exe'
- OriginalFileName: 'REGINI.EXE'
selection_re:
CommandLine|re: ':[^ \\]'
condition: all of selection_*
falsepositives:
- Unknown
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/process_creation/proc_creation_win_regini_ads.yml