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
Microsoft Malware Protection Engine Crash - WER
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Microsoft Malware Protection Engine Crash - WER
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: Microsoft Malware Protection Engine Crash - WER
id: 6c82cf5c-090d-4d57-9188-533577631108
status: test
description: This rule detects a suspicious crash of the Microsoft Malware Protection Engine
references:
- https://bugs.chromium.org/p/project-zero/issues/detail?id=1252&desc=5
- https://technet.microsoft.com/en-us/library/security/4022344
author: Florian Roth (Nextron Systems)
date: 2017-05-09
modified: 2023-04-14
tags:
- attack.defense-evasion
- attack.t1211
- attack.t1562.001
logsource:
product: windows
service: application
# warning: The 'data' field used in the detection section is the container for the event data as a whole. You may have to adapt the rule for your backend accordingly
detection:
selection:
Provider_Name: 'Windows Error Reporting'
EventID: 1001
Data|contains|all:
- 'MsMpEng.exe'
- 'mpengine.dll'
condition: selection
falsepositives:
- MsMpEng might crash if the "C:\" partition is full
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/builtin/application/windows_error_reporting/win_application_msmpeng_crash_wer.yml