SentinelOne Documentation

Overview

About SentinelOne

SentinelOne allows a SentinelOne administrator or analyst interact with the SentinelOne product.

License

https://www.sentinelone.com/legal/terms-of-service/

Copyright 2020, Sentinel Labs, Inc.

Scripts and binaries

This app includes the following scripts:

Release notes

Version 5.0.1 of SentinelOne has the following known issues:

• None

Version 5.0.0

• • Initial Release

    • Supports Data ingest for Agents, Applications, Threats, Groups, and Activities

About this release

Version 5.0.1 of SentinelOne is compatible with:

Support and resources

Questions and answers

Access questions and answers specific to SentinelOne at https://answers.splunk.com . Be sure to tag your question with the name of the app: SentinelOne.

Support

• Support Email: ptr-svc-acct@sentinelone.com

• Support Offered: Splunk Answers, Community Engagement, Email

Diagnostics Generation

If a support representative asks for it, a support diagnostic file can be generated. Use the following command to generate the file. Send the resulting file to support.

$SPLUNK_HOME/bin/splunk diag --collect=app:sentinelone_app_for_splunk

Installation and Configuration

Software requirements

Splunk Enterprise system requirements

Because this App runs on Splunk Enterprise, all of the Splunk Enterprise system requirements apply.

Download

Download SentinelOne at https://splunkbase.splunk.com/app/5433.

Installation steps

Deploy to single server instance

Follow these steps to install the app in a single server instance of Splunk Enterprise:

1. Deploy as you would any single App, and restart Splunk.

2. Navigate to the Application Configuration view.

3. Update the base eventtypes for data ingest, and alert action results.

4. Configure a proxy if needed.

Deploy to Splunk Cloud

1. Have your Splunk Cloud Support handle this installation.

Deploy to a Distributed Environment

1. Install TA-sentinelone_app_for_splunk on the indexing tier.

2. • Install IA-sentinelone_app_for_splunk on the data ingest tier (Heavy Forwarder is preferred)

     1. Configure the inputs for alerts on this tier. If API input is not needed, this tier is not required.

3. • Install SentinelOne Full app on the search tier.

     1. Configure the Alert Actions, and base event types.

Configuration

Legacy Data

This extension introduces new sourcetypes that are more inline with best practices. If the extension is being upgraded from an exisiting version of the SentinelOne app, these instructions can be followed to allow overlap of the data sources. Each of the different sourcetype will follow the same procedure to enable searching on the old data, concurrent with the new data.

The steps are as follows, and should be done in local/eventtypes.conf:

1. Update and enable the legacy index event type sentinelone_legacy_index with the index that contains the legacy data.

Agents

1. Update and enable the sentinelone_legacy_agents event type.

2. • Add sentinelone_legacy_agents to the sentinelone_agents event type

     • eventtype IN (sentinelone_updated_agents, sentinelone_legacy_agents)

Threats

1. Update and enable the sentinelone_legacy_threats event type.

2. • Add sentinelone_legacy_threats to the sentinelone_threats event type

     • eventtype IN (sentinelone_updated_threats, sentinelone_legacy_threats)

Activities

1. Update and enable the sentinelone_legacy_activities event type.

2. • Add sentinelone_legacy_activities to the sentinelone_activities event type

     • eventtype IN (sentinelone_updated_activities, sentinelone_legacy_activities)

Groups

1. Update and enable the sentinelone_legacy_groups event type.

2. • Add sentinelone_legacy_groups to the sentinelone_groups event type

     • eventtype IN (sentinelone_updated_groups, sentinelone_legacy_groups)

User Guide

Initial Application Configuration

SentinelOne is configured from the Application Configuration menu option under the Administration menu.

Macros

SentinelOne includes the following macros that control dashboard searches.

• None

Dashboards

SentinelOne includes the following dashboards.

• • Application Configuration

    • Allows the Splunk admin to configure the inputs for ingestion.

• • Application Health Overview (under the Administration menu option)

    • Use this page to get health and status information about any alerts, events, or API errors. View total_failures, messages, and severity level for each instance.

• • Network

    • This dashboard shows Agent information by over time, as well as group information.

• • Threats

    • This dashboard gives an overview of threats information in the console.

Saved Searches

SentinelOne includes the following saved searches. These searches need to be run in order to populate the management host and site name dropdowns on the dashboards. Fields from these lookups are also used in the dashboard panels.

• • sentinelone_groups_lookup_generation

    • Search for populating the groups lookup with site id and site name

    • This should be enabled prior to enabling the inputs

    • It may need to be run on a one-time basis over all time to do the initial import of groups.

• • sentinelone_lookup_generation

    • Search for populating the agents lookup

    • This should be enabled prior to enabling the inputs

    • It may need to be run on a one-time basis over all time to do the initial import of agents.

SentinelOne Inputs

SentinelOne includes the following channels for the SentinelOne inputs. Make sure the interval lengths are reviewed prior to enablement.

• • Applications

    • Interval : Recommended at no more than once per 3600 seconds. (1 Hour)

• • Groups

    • Interval : Recommended at no more than once per 86400 seconds. (1 Day)

• • Threats

    • Interval : Environment dependant. Smaller environments may be able to support 60 seconds (1 minute).

• • Agents

    • Interval : Recommended at no more than once per 86400 seconds. (1 Day)

• • Activities

    • Interval : Environment dependant. Smaller environments may be able to support 60 seconds (1 minute).

Monitoring Console Health Checks

SentinelOne includes the following health checks in the Monitoring Console health check list(default/checklist.conf).

• • SentinelOne_HealthCheck

    • Provides basic Yes/No if there is SentinelOne data present.

Lookups

The SentinelOne contains the following lookup files.

• None

Event Generator

SentinelOne does not include an event generator.

Acceleration

1. Summary Indexing: No

2. Data Model Acceleration: No

3. Report Acceleration: No

Third Party Notices

Version 5.0.0 of SentinelOne incorporates the following Third-party software or third-party services.

SentinelOne

Navigation

Related Topics

• Documentation overview

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