Phoenix Studio
Convert indexed Sigma rules into analyst-ready detections.
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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
Potential Persistence Via Microsoft Compatibility Appraiser
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Potential Persistence Via Microsoft Compatibility Appraiser
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: Potential Persistence Via Microsoft Compatibility Appraiser
id: f548a603-c9f2-4c89-b511-b089f7e94549
related:
- id: 73a883d0-0348-4be4-a8d8-51031c2564f8
type: derived
status: test
description: |
Detects manual execution of the "Microsoft Compatibility Appraiser" task via schtasks.
In order to trigger persistence stored in the "\AppCompatFlags\TelemetryController" registry key.
references:
- https://www.trustedsec.com/blog/abusing-windows-telemetry-for-persistence/
author: Sreeman
date: 2020-09-29
modified: 2023-02-10
tags:
- attack.privilege-escalation
- attack.execution
- attack.persistence
- attack.t1053.005
logsource:
product: windows
category: process_creation
detection:
selection_img:
- Image|endswith: '\schtasks.exe'
- OriginalFileName: 'schtasks.exe'
selection_cli:
CommandLine|contains|all:
- 'run '
- '\Application Experience\Microsoft Compatibility Appraiser'
condition: all of selection_*
falsepositives:
- Unknown
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/process_creation/proc_creation_win_schtasks_persistence_windows_telemetry.yml