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Convert indexed Sigma rules into analyst-ready detections.
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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
Use of W32tm as Timer
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Use of W32tm as Timer
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: Use of W32tm as Timer
id: 6da2c9f5-7c53-401b-aacb-92c040ce1215
status: test
description: When configured with suitable command line arguments, w32tm can act as a delay mechanism
references:
- https://github.com/redcanaryco/atomic-red-team/blob/d0dad62dbcae9c60c519368e82c196a3db577055/atomics/T1124/T1124.md
- https://blogs.blackberry.com/en/2022/05/dirty-deeds-done-dirt-cheap-russian-rat-offers-backdoor-bargains
author: frack113
date: 2022-09-25
tags:
- attack.discovery
- attack.t1124
logsource:
category: process_creation
product: windows
detection:
selection_w32tm:
- Image|endswith: '\w32tm.exe'
- OriginalFileName: 'w32time.dll'
selection_cmd:
CommandLine|contains|all:
- '/stripchart'
- '/computer:'
- '/period:'
- '/dataonly'
- '/samples:'
condition: all of selection_*
falsepositives:
- Legitimate use
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_w32tm.yml