Phoenix Studio
Convert indexed Sigma rules into analyst-ready detections.
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Indexed Rules
3,707
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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
PUA - Wsudo Suspicious Execution
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
PUA - Wsudo Suspicious 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: PUA - Wsudo Suspicious Execution
id: bdeeabc9-ff2a-4a51-be59-bb253aac7891
status: test
description: Detects usage of wsudo (Windows Sudo Utility). Which is a tool that let the user execute programs with different permissions (System, Trusted Installer, Administrator...etc)
references:
- https://github.com/M2Team/Privexec/
author: Nasreddine Bencherchali (Nextron Systems)
date: 2022-12-02
modified: 2023-02-14
tags:
- attack.execution
- attack.privilege-escalation
- attack.t1059
logsource:
category: process_creation
product: windows
detection:
selection_metadata:
- Image|endswith: '\wsudo.exe'
- OriginalFileName: 'wsudo.exe'
- Description: 'Windows sudo utility'
- ParentImage|endswith: '\wsudo-bridge.exe'
selection_cli:
CommandLine|contains:
- '-u System'
- '-uSystem'
- '-u TrustedInstaller'
- '-uTrustedInstaller'
- ' --ti '
condition: 1 of selection_*
falsepositives:
- Unknown
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_pua_wsudo_susp_execution.yml