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
Suspicious Scheduled Task Name As GUID
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Suspicious Scheduled Task Name As GUID
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: Suspicious Scheduled Task Name As GUID
id: ff2fff64-4cd6-4a2b-ba7d-e28a30bbe66b
status: test
description: Detects creation of a scheduled task with a GUID like name
references:
- https://thedfirreport.com/2022/10/31/follina-exploit-leads-to-domain-compromise/
- https://thedfirreport.com/2022/02/21/qbot-and-zerologon-lead-to-full-domain-compromise/
author: Nasreddine Bencherchali (Nextron Systems)
date: 2022-10-31
tags:
- attack.privilege-escalation
- attack.persistence
- attack.execution
- attack.t1053.005
logsource:
product: windows
category: process_creation
detection:
selection_img:
Image|endswith: '\schtasks.exe'
CommandLine|contains: '/Create '
selection_tn:
CommandLine|contains:
# Can start with single or double quote
- '/TN "{'
- "/TN '{"
- "/TN {"
selection_end:
CommandLine|contains:
# Ending of the name to avoid possible FP in the rest of the commandline
- '}"'
- "}'"
- '} '
condition: all of selection_*
falsepositives:
- Legitimate software naming their tasks as GUIDs
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_guid_task_name.yml