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 Volume Shadow Copies Via WMI With PowerShell
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Delete Volume Shadow Copies Via WMI With PowerShell
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 Volume Shadow Copies Via WMI With PowerShell
id: 87df9ee1-5416-453a-8a08-e8d4a51e9ce1
status: stable
description: Shadow Copies deletion using operating systems utilities via PowerShell
references:
- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1490/T1490.md
- https://www.fortinet.com/blog/threat-research/stomping-shadow-copies-a-second-look-into-deletion-methods
author: frack113
date: 2021-06-03
modified: 2023-10-27
tags:
- attack.impact
- attack.t1490
logsource:
product: windows
category: ps_classic_start
detection:
selection:
Data|contains|all:
- 'Get-WmiObject'
- 'Win32_ShadowCopy'
Data|contains:
- 'Delete()'
- 'Remove-WmiObject'
condition: selection
falsepositives:
- Legitimate Administrator deletes Shadow Copies using operating systems utilities for legitimate reason
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/powershell/powershell_classic/posh_pc_delete_volume_shadow_copies.yml