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
Windows Defender Exploit Guard Tamper
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Windows Defender Exploit Guard Tamper
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: Windows Defender Exploit Guard Tamper
id: a3ab73f1-bd46-4319-8f06-4b20d0617886
status: test
description: |
Detects when someone is adding or removing applications or folders from exploit guard "ProtectedFolders" or "AllowedApplications"
references:
- https://techcommunity.microsoft.com/t5/core-infrastructure-and-security/windows-10-controlled-folder-access-event-search/ba-p/2326088
author: Nasreddine Bencherchali (Nextron Systems)
date: 2022-08-05
modified: 2022-12-06
tags:
- attack.defense-evasion
- attack.t1562.001
logsource:
product: windows
service: windefend
detection:
allowed_apps_key:
EventID: 5007 # The antimalware platform configuration changed.
NewValue|contains: '\Windows Defender\Windows Defender Exploit Guard\Controlled Folder Access\AllowedApplications\'
allowed_apps_path:
NewValue|contains:
# Add more paths you don't allow in your org
- '\Users\Public\'
- '\AppData\Local\Temp\'
- '\Desktop\'
- '\PerfLogs\'
- '\Windows\Temp\'
protected_folders:
EventID: 5007 # The antimalware platform configuration changed.
# This will trigger on any folder removal. If you experience FP's then add another selection with specific paths
OldValue|contains: '\Windows Defender\Windows Defender Exploit Guard\Controlled Folder Access\ProtectedFolders\'
condition: all of allowed_apps* or protected_folders
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/windefend/win_defender_config_change_exploit_guard_tamper.yml