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
Tune Translation
Active Rule
Suspicious File Created In PerfLogs
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Suspicious File Created In PerfLogs
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 File Created In PerfLogs
id: bbb7e38c-0b41-4a11-b306-d2a457b7ac2b
status: test
description: Detects suspicious file based on their extension being created in "C:\PerfLogs\". Note that this directory mostly contains ".etl" files
references:
- Internal Research
- https://labs.withsecure.com/publications/fin7-target-veeam-servers
author: Nasreddine Bencherchali (Nextron Systems)
date: 2023-05-05
tags:
- attack.execution
- attack.t1059
logsource:
category: file_event
product: windows
detection:
selection:
TargetFilename|startswith: 'C:\PerfLogs\'
TargetFilename|endswith:
- '.7z'
- '.bat'
- '.bin'
- '.chm'
- '.dll'
- '.exe'
- '.hta'
- '.lnk'
- '.ps1'
- '.psm1'
- '.py'
- '.scr'
- '.sys'
- '.vbe'
- '.vbs'
- '.zip'
condition: selection
falsepositives:
- Unlikely
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/file/file_event/file_event_win_perflogs_susp_files.yml