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
SMB Create Remote File Admin Share
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
SMB Create Remote File Admin Share
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: SMB Create Remote File Admin Share
id: b210394c-ba12-4f89-9117-44a2464b9511
status: test
description: Look for non-system accounts SMB accessing a file with write (0x2) access mask via administrative share (i.e C$).
references:
- https://github.com/OTRF/ThreatHunter-Playbook/blob/f7a58156dbfc9b019f17f638b8c62d22e557d350/playbooks/WIN-201012004336.yaml
- https://securitydatasets.com/notebooks/atomic/windows/lateral_movement/SDWIN-200806015757.html?highlight=create%20file
author: Jose Rodriguez (@Cyb3rPandaH), OTR (Open Threat Research)
date: 2020-08-06
modified: 2025-10-17
tags:
- attack.lateral-movement
- attack.t1021.002
logsource:
product: windows
service: security
detection:
selection:
EventID: 5145
ShareName|endswith: 'C$'
AccessMask: '0x2'
filter_main_subjectusername:
SubjectUserName|endswith: '$'
filter_optional_local_ip:
IpAddress: '::1'
condition: selection and not 1 of filter_main_* and not 1 of filter_optional_*
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/builtin/security/win_security_smb_file_creation_admin_shares.yml