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CLI Versions

Newest: 2.0.2

Translation Workspace

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Active Rule

Suspicious Child Process Of SQL Server

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Suspicious Child Process Of SQL Server

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: Suspicious Child Process Of SQL Server
id: 869b9ca7-9ea2-4a5a-8325-e80e62f75445
related:
    - id: 344482e4-a477-436c-aa70-7536d18a48c7
      type: obsolete
status: test
description: Detects suspicious child processes of the SQLServer process. This could indicate potential RCE or SQL Injection.
references:
    - Internal Research
author: FPT.EagleEye Team, wagga
date: 2020-12-11
modified: 2023-05-04
tags:
    - attack.t1505.003
    - attack.t1190
    - attack.initial-access
    - attack.persistence
    - attack.privilege-escalation
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        ParentImage|endswith: '\sqlservr.exe'
        Image|endswith:
            # You can add other uncommon or suspicious processes
            - '\bash.exe'
            - '\bitsadmin.exe'
            - '\cmd.exe'
            - '\netstat.exe'
            - '\nltest.exe'
            - '\ping.exe'
            - '\powershell.exe'
            - '\pwsh.exe'
            - '\regsvr32.exe'
            - '\rundll32.exe'
            - '\sh.exe'
            - '\systeminfo.exe'
            - '\tasklist.exe'
            - '\wsl.exe'
    filter_optional_datev:
        ParentImage|startswith: 'C:\Program Files\Microsoft SQL Server\'
        ParentImage|endswith: 'DATEV_DBENGINE\MSSQL\Binn\sqlservr.exe'
        Image: 'C:\Windows\System32\cmd.exe'
        CommandLine|startswith: '"C:\Windows\system32\cmd.exe" '
    condition: selection and not 1 of filter_optional_*
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_mssql_susp_child_process.yml