SigmaHQ/rules/windows/process_creation/win_susp_schtask_creation.yml

title: Scheduled Task Creation
id: 92626ddd-662c-49e3-ac59-f6535f12d189
status: experimental
description: Detects the creation of scheduled tasks in user session
author: Florian Roth
date: 2019/01/16
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        Image: '*\schtasks.exe'
        CommandLine: '* /create *'
    filter:
        User: NT AUTHORITY\SYSTEM
    condition: selection and not filter
fields:
    - CommandLine
    - ParentCommandLine
tags:
    - attack.execution
    - attack.persistence
    - attack.privilege_escalation
    - attack.t1053
    - attack.s0111
    - car.2013-08-001
falsepositives:
    - Administrative activity
    - Software installation
level: low
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`title: Scheduled Task Creation`
Added UUIDs to rules 2019-11-12 22:12:27 +00:00			`id: 92626ddd-662c-49e3-ac59-f6535f12d189`
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`status: experimental`
			`description: Detects the creation of scheduled tasks in user session`
			`author: Florian Roth`
fix: fixed missing date fields in remaining files 2020-01-30 15:07:37 +00:00			`date: 2019/01/16`
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`logsource:`
Increased indentation to 4 * Converted (to generic sigma) rules * Converter outputs by default with indentation 4 2019-03-01 23:14:20 +00:00			`category: process_creation`
			`product: windows`
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`detection:`
Increased indentation to 4 * Converted (to generic sigma) rules * Converter outputs by default with indentation 4 2019-03-01 23:14:20 +00:00			`selection:`
			`Image: '*\schtasks.exe'`
			`CommandLine: '* /create *'`
			`filter:`
			`User: NT AUTHORITY\SYSTEM`
			`condition: selection and not filter`
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`fields:`
Increased indentation to 4 * Converted (to generic sigma) rules * Converter outputs by default with indentation 4 2019-03-01 23:14:20 +00:00			`- CommandLine`
			`- ParentCommandLine`
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`tags:`
Increased indentation to 4 * Converted (to generic sigma) rules * Converter outputs by default with indentation 4 2019-03-01 23:14:20 +00:00			`- attack.execution`
			`- attack.persistence`
			`- attack.privilege_escalation`
			`- attack.t1053`
			`- attack.s0111`
First Pass 2019-06-14 04:15:38 +00:00			`- car.2013-08-001`
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`falsepositives:`
Increased indentation to 4 * Converted (to generic sigma) rules * Converter outputs by default with indentation 4 2019-03-01 23:14:20 +00:00			`- Administrative activity`
			`- Software installation`
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`level: low`