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.

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Indexed Rules

3,707

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Backends

Live from sigconverter.io

CLI Versions

Newest: 2.0.2

Translation Workspace

Shape the rule before it leaves Phoenix

Tune Translation

Active Rule

CodeIntegrity - Blocked Image Load With Revoked Certificate

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

CodeIntegrity - Blocked Image Load With Revoked Certificate

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: CodeIntegrity - Blocked Image Load With Revoked Certificate
id: 6f156c48-3894-4952-baf0-16193e9067d2
status: test
description: Detects blocked image load events with revoked certificates by code integrity.
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        EventID: 3036 # Windows is unable to verify the integrity of the file %2 because the signing certificate has been revoked.  Check with the publisher to see if a new signed version of the kernel module is available.
    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_revoked_image_blocked.yml