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Convert indexed Sigma rules into analyst-ready detections.

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Indexed Rules

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CLI Versions

Newest: 2.0.2

Translation Workspace

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Active Rule

Sensitive File Dump Via Wbadmin.EXE

sigma-cli version

Backend

Format

Target Profile

Splunk

Splunk SPL & tstats data model queries

Format Mode

Default

Plain SPL queries

Conversion Output

Sensitive File Dump Via Wbadmin.EXE

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: Sensitive File Dump Via Wbadmin.EXE
id: 8b93a509-1cb8-42e1-97aa-ee24224cdc15
status: test
description: |
    Detects the dump of highly sensitive files such as "NTDS.DIT" and "SECURITY" hive.
    Attackers can leverage the "wbadmin" utility in order to dump sensitive files that might contain credential or sensitive information.
references:
    - https://github.com/LOLBAS-Project/LOLBAS/blob/2cc01b01132b5c304027a658c698ae09dd6a92bf/yml/OSBinaries/Wbadmin.yml
    - https://lolbas-project.github.io/lolbas/Binaries/Wbadmin/
    - https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/wbadmin-start-recovery
    - https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/wbadmin-start-backup
author: Nasreddine Bencherchali (Nextron Systems), frack113
date: 2024-05-10
tags:
    - attack.credential-access
    - attack.t1003.003
logsource:
    category: process_creation
    product: windows
detection:
    selection_img:
        - Image|endswith: '\wbadmin.exe'
        - OriginalFileName: 'WBADMIN.EXE'
    selection_backup:
        CommandLine|contains:
            - 'start'
            - 'backup'
    selection_path:
        CommandLine|contains:
            - '\config\SAM'
            - '\config\SECURITY'
            - '\config\SYSTEM'
            - '\Windows\NTDS\NTDS.dit'
    condition: all of selection_*
falsepositives:
    - Legitimate backup operation by authorized administrators. Matches must be investigated and allowed on a case by case basis.
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_wbadmin_dump_sensitive_files.yml