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
Delete All Scheduled Tasks
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Delete All Scheduled Tasks
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: Delete All Scheduled Tasks
id: 220457c1-1c9f-4c2e-afe6-9598926222c1
status: test
description: Detects the usage of schtasks with the delete flag and the asterisk symbol to delete all tasks from the schedule of the local computer, including tasks scheduled by other users.
references:
- https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/schtasks-delete
author: Nasreddine Bencherchali (Nextron Systems)
date: 2022-09-09
tags:
- attack.impact
- attack.t1489
logsource:
category: process_creation
product: windows
detection:
selection:
Image|endswith: '\schtasks.exe'
CommandLine|contains|all:
- ' /delete '
- '/tn \*'
- ' /f'
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/process_creation/proc_creation_win_schtasks_delete_all.yml