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 local pySigma backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,731
Ready to search
Backends
17
Loaded from pysigma-node
pySigma Versions
10
Newest: 1.3.3
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
CodeIntegrity - Disallowed File For Protected Processes Has Been Blocked
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
CodeIntegrity - Disallowed File For Protected Processes Has Been Blocked
Using Splunk · Default · pySigma 1.3.3
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion1.3.3
title: CodeIntegrity - Disallowed File For Protected Processes Has Been Blocked
id: 5daf11c3-022b-4969-adb9-365e6c078c7c
status: test
description: Detects block events for files that are disallowed by code integrity for protected processes
references:
- https://learn.microsoft.com/en-us/windows/security/application-security/application-control/windows-defender-application-control/operations/event-id-explanations
- https://learn.microsoft.com/en-us/windows/security/application-security/application-control/windows-defender-application-control/operations/event-tag-explanations
- Internal Research
author: Nasreddine Bencherchali (Nextron Systems)
date: 2023-06-06
tags:
- attack.privilege-escalation
logsource:
product: windows
service: codeintegrity-operational
detection:
selection:
EventID: 3104 # Windows blocked file %2 which has been disallowed for protected processes.
condition: selection
falsepositives:
- Unlikely
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/builtin/code_integrity/win_codeintegrity_blocked_protected_process_file.yml