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
APT PRIVATELOG Image Load Pattern
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
APT PRIVATELOG Image Load Pattern
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: APT PRIVATELOG Image Load Pattern
id: 33a2d1dd-f3b0-40bd-8baf-7974468927cc
status: test
description: Detects an image load pattern as seen when a tool named PRIVATELOG is used and rarely observed under legitimate circumstances
references:
- https://web.archive.org/web/20210901184449/https://www.fireeye.com/blog/threat-research/2021/09/unknown-actor-using-clfs-log-files-for-stealth.html
author: Florian Roth (Nextron Systems)
date: 2021-09-07
modified: 2022-10-09
tags:
- attack.defense-evasion
- attack.privilege-escalation
- attack.t1055
- detection.emerging-threats
logsource:
category: image_load
product: windows
detection:
selection:
Image|endswith: '\svchost.exe'
ImageLoaded|endswith: '\clfsw32.dll'
condition: selection
falsepositives:
- Rarely observed
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules-emerging-threats/2021/TA/PRIVATELOG/image_load_usp_svchost_clfsw32.yml