SigmaHQ/rules/windows/process_creation/win_susp_execution_path.yml

title: Execution in Non-Executable Folder
id: 3dfd06d2-eaf4-4532-9555-68aca59f57c4
status: experimental
description: Detects a suspicious exection from an uncommon folder
author: Florian Roth
date: 2019/01/16
tags:
    - attack.defense_evasion
    - attack.t1036
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        Image:
            - '*\$Recycle.bin'
            - '*\Users\All Users\\*'
            - '*\Users\Default\\*'
            - '*\Users\Public\\*'
            - 'C:\Perflogs\\*'
            - '*\config\systemprofile\\*'
            - '*\Windows\Fonts\\*'
            - '*\Windows\IME\\*'
            - '*\Windows\addins\\*'
    condition: selection
fields:
    - CommandLine
    - ParentCommandLine
falsepositives:
    - Unknown
level: high
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`title: Execution in Non-Executable Folder`
Added UUIDs to rules 2019-11-12 22:12:27 +00:00			`id: 3dfd06d2-eaf4-4532-9555-68aca59f57c4`
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`status: experimental`
			`description: Detects a suspicious exection from an uncommon folder`
			`author: Florian Roth`
fix: fixed missing date fields in remaining files 2020-01-30 15:07:37 +00:00			`date: 2019/01/16`
atc review 2019-03-06 04:25:12 +00:00			`tags:`
			`- attack.defense_evasion`
			`- attack.t1036`
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:`
			`- '*\$Recycle.bin'`
			`- '\Users\All Users\\'`
			`- '\Users\Default\\'`
			`- '\Users\Public\\'`
			`- 'C:\Perflogs\\*'`
			`- '\config\systemprofile\\'`
			`- '\Windows\Fonts\\'`
			`- '\Windows\IME\\'`
			`- '\Windows\addins\\'`
			`condition: selection`
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			`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			`- Unknown`
Converted Sysmon/1 and Security/4688 to generic process creation rules 2019-01-16 22:36:31 +00:00			`level: high`