Script library

The script library provides a centralized location to upload, manage, and organize scripts for use with the runscript response action on endpoints protected by Elastic Defend. From the script library, you can upload new scripts, view script details and metadata, edit or delete existing scripts, and download scripts for offline review.

To access the script library, find Script library in the navigation menu or use the global search field.

1. From the Script Library page, click Upload script.

2. In the Upload script flyout, configure the following:

   Required fields:

   • File: Select or drag and drop a script file. You can upload individual script files (such as .sh, .ps1, or .py) or ZIP archive files that contain the script to run. Scripts are run on Windows machines using CMD and on Linux and MacOS machines using Bash.

     The default file size maximum is 25 MB, configurable in kibana.yml with the xpack.securitySolution.maxEndpointScriptFileSize setting.

     Note

     Duplicate files are not allowed. If you upload a file with the same SHA256 hash as an existing script, the upload is rejected and an error message identifies the existing script.

   • File type: Select the type of uploaded file — Script file or Archive. If you select Archive, you must also provide the Path to executable file, which is the relative path to the main script inside the archive (for example, ./scripts/cleanup_logs.sh).

   • Name: Enter a display name for the script.

   • Operating systems: Select all the platforms that the script is compatible with (Linux, macOS, Windows).

   Optional fields:

   • This script requires user input: Select this option if the script prompts for or requires additional input parameters when executed.
   • Categories: Classify the script using one or more predefined categories, such as Data Collection, Remediation Action, or System Inventory.
   • Description: Enter a brief summary of what the script does.
   • Instructions: Provide step-by-step guidance on how to run or configure the script.
   • Examples: Provide one or more examples of how to use the script.

3. Click Upload.

The Script Library page displays all uploaded scripts. You can search by script name, description, created by, updated by, file name or file SHA256 hash, and filter by File type, Operating systems, or Categories.

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Click a script's name or select View details from the row's actions menu ( ) to open a flyout with the script's full metadata, including its description, instructions, examples, file name, path to executable file (for archives), file size, and SHA256 hash.

1. Click the actions menu ( ) on the script you want to edit, then select Edit script.
2. Modify the metadata or replace the script file as needed.
3. Click Save.

Click the actions menu ( ) on the script you want to download, then select Download script.

1. Click the actions menu ( ) on the script you want to delete, then select Delete script.
2. On the confirmation dialog, click Delete.