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
Renamed Sysinternals Sdelete Execution
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Renamed Sysinternals Sdelete Execution
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: Renamed Sysinternals Sdelete Execution
id: c1d867fe-8d95-4487-aab4-e53f2d339f90
status: test
description: Detects the use of a renamed SysInternals Sdelete, which is something an administrator shouldn't do (the renaming)
references:
- https://learn.microsoft.com/en-us/sysinternals/downloads/sdelete
- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1485/T1485.md
author: Florian Roth (Nextron Systems)
date: 2022-09-06
modified: 2023-02-03
tags:
- attack.impact
- attack.t1485
logsource:
category: process_creation
product: windows
detection:
selection:
OriginalFileName: 'sdelete.exe'
filter:
Image|endswith:
- '\sdelete.exe'
- '\sdelete64.exe'
condition: selection and not filter
falsepositives:
- System administrator usage
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_renamed_sysinternals_sdelete.yml