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
Wmiexec Default Output File
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Wmiexec Default Output File
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: Wmiexec Default Output File
id: 8d5aca11-22b3-4f22-b7ba-90e60533e1fb
status: test
description: Detects the creation of the default output filename used by the wmiexec tool
references:
- https://www.crowdstrike.com/blog/how-to-detect-and-prevent-impackets-wmiexec/
- https://github.com/fortra/impacket/blob/f4b848fa27654ca95bc0f4c73dbba8b9c2c9f30a/examples/wmiexec.py
author: Nasreddine Bencherchali (Nextron Systems)
date: 2022-06-02
modified: 2023-03-08
tags:
- attack.lateral-movement
- attack.execution
- attack.t1047
logsource:
category: file_event
product: windows
detection:
selection:
- TargetFilename|re: '\\Windows\\__1\d{9}\.\d{1,7}$' # Admin$
- TargetFilename|re: 'C:\\__1\d{9}\.\d{1,7}$' # C$
- TargetFilename|re: 'D:\\__1\d{9}\.\d{1,7}$' # D$
condition: selection
falsepositives:
- Unlikely
level: critical
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_wmiexec_default_filename.yml