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
Deployment AppX Package Was Blocked By AppLocker
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Deployment AppX Package Was Blocked By AppLocker
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: Deployment AppX Package Was Blocked By AppLocker
id: 6ae53108-c3a0-4bee-8f45-c7591a2c337f
status: test
description: Detects an appx package deployment that was blocked by AppLocker policy.
references:
- https://learn.microsoft.com/en-us/windows/win32/appxpkg/troubleshooting
- https://github.com/nasbench/EVTX-ETW-Resources/blob/7a806a148b3d9d381193d4a80356016e6e8b1ee8/ETWEventsList/CSV/Windows11/22H2/W11_22H2_Pro_20220920_22621.382/Providers/Microsoft-Windows-AppXDeployment-Server.csv
author: frack113
date: 2023-01-11
tags:
- attack.defense-evasion
logsource:
product: windows
service: appxdeployment-server
detection:
selection:
EventID: 412
condition: selection
falsepositives:
- Unlikely, since this event notifies about blocked application deployment. Tune your applocker rules to avoid blocking legitimate applications.
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/builtin/appxdeployment_server/win_appxdeployment_server_applocker_block.yml