IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.

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Upload file to host

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Upload file to host

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Upload a file to a host running Elastic Defend.

You must have the File Operations Kibana privilege in the Security feature as part of your role and an Enterprise license to perform this action.

Request URL

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POST <kibana host>:<port>/api/endpoint/action/upload

The request must include the Content-Type: multipart/form-data HTTP header.

Request body

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A multipart/form-data with the following:

Name	Type	Description	Required
`endpoint_ids`	Array (String)	The IDs of endpoints where you want to issue this action.	Yes
`agent_type`	String	The type of Agent that the host is running with. Accepted values are: `endpoint` (default) `sentinel_one` (currently in Technical Preview)	No
`alert_ids`	Array (String)	If this action is associated with any alerts, they can be specified here. The action will be logged in any cases associated with the specified alerts.	No
`case_ids`	Array (String)	The IDs of cases where the action taken will be logged.	No
`comment`	String	Attach a comment to this action’s log. The comment text will appear in associated cases.	No
`parameters.overwrite`	Boolean	Overwrite the file on the host if it already exists.	No
`file`	Stream	The file content to be uploaded.	Yes

Example requests

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Upload a file named fix-malware.sh to a host with an endpoint_id value of ed518850-681a-4d60-bb98-e22640cae2a8. It assumes that the file is located in the same directory where the command is being entered:

curl -X POST "api/endpoint/action/upload" \
-H 'kbn-xsrf: true' \
-H 'Content-Type: multipart/form-data' \
-F 'endpoint_ids: ["ed518850-681a-4d60-bb98-e22640cae2a8"]' \
-F "file=@fix-malware.sh"

The relative path to the file to upload. Note the path must be preceded with @.

Response code

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200: Indicates a successful call.
403: Indicates insufficient user privilege (File Operations required), or unsupported license level (Enterprise license required).

Response payload

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A JSON object with the details of the response action created.

Example response

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{
  "data": {
    "id": "9ff6aebc-2cb6-481e-8869-9b30036c9731",
    "agents": [
      "ed518850-681a-4d60-bb98-e22640cae2a8"
    ],
    "hosts": {
      "ed518850-681a-4d60-bb98-e22640cae2a8": {
        "name": "Host-5i6cuc8kdv"
      }
    },
    "command": "upload",
    "agentType": "endpoint",
    "startedAt": "2023-07-03T15:07:22.837Z",
    "isCompleted": false,
    "wasSuccessful": false,
    "isExpired": false,
    "status": "pending",
    "outputs": {},
    "agentState": {
      "ed518850-681a-4d60-bb98-e22640cae2a8": {
        "isCompleted": false,
        "wasSuccessful": false
      }
    },
    "createdBy": "elastic",
    "parameters": {
      "file_name": "fix-malware.sh",
      "file_id": "10e4ce3d-4abb-4f93-a0cd-eaf63a489280",
      "file_sha256": "a0bed94220193ba4895c0aa5b4e7e293381d15765cb164ddf7be5cdd010ae42a",
      "file_size": 69
    }
  }
}

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