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Log Type

 Ingestion label

Preferred Logging Protocol - Format

Log Collection Method

Data Source

CrowdStrike Falcon

CS_EDR (Data Replicator)

API Pull Cloud Storage - JSON

C2C - Storage

https://cloud.google.com/chronicle/docs/reference/feed-management-api#amazon_sqs

CrowdStrike Detection Monitoring

CS_DETECTS (EDR Detections)

API Pull - JSON

C2C

https://cloud.google.com/chronicle/docs/reference/feed-management-api#cs-detects

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To set up a Data Replicator ingestion feed using Amazon S3:

Property

Default Value

Description

Region

 N/A

The S3 region associated with URISelect the region of your S3 bucket.

S3 URI

  N/A

The S3 bucket source URI.URI to ingest. (It will be a combination of S3 bucket name and prefix. Eg- S3://<S3 bucket name>/<prefix>)

URI is a

  N/A

The type of object file indicated by the URI. Valid values are:

  • FILES: The URI points to

.

Source deletion option

  N/A

Option to delete files and/or directories after transferring.

Access key id

  N/A

An account access key that is 20-character alphanumeric string, for example AKIAOSFOODNN7EXAMPLE.

Secret access key

  N/A

An account access key that is a 40-character alphanumeric string, for example wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY.

Oauth client ID

  N/A

A public, client-specific OAuth identifier.

Oauth client secret

  N/A

OAuth 2.0 client secret.

Oauth secret refresh URI

  N/A

OAuth 2.0 client secret refresh URI.

Asset namespace

  N/A

The namespace the feed will be associated with
  • a single file which will be ingested with each execution of the feed.

  • FOLDERS: The URI points to a directory. All files contained within the directory will be ingested with each execution of the feed.

  • FOLDERS_RECURSIVE: The URI points to a directory. All files and directories contained within the indicated directory will be ingested, including all files and directories within those directories, and so on.

Source deletion option

  N/A

Whether to delete source files after they have been transferred to Chronicle. This reduces storage costs. Valid values are:

  • SOURCE_DELETION_NEVER: Never delete files from the source.

  • SOURCE_DELETION_ON_SUCCESS:Delete files and empty directories from the source after successful ingestion.

  • SOURCE_DELETION_ON_SUCCESS_FILES_ONLY:Delete files from the source after successful ingestion.

To set up a Data Replicator ingestion feed using Amazon SQS:

Property

Default Value

Description

Region

 N/A

The S3 region associated with URISelect the region of your S3 bucket.

Queue name

 N/A

The SQS queue name to read from.

Account number

 N/A

The SQS account number for the SQS queue and S3 bucket.

Source deletion option

 N/A

Option Whether to delete source files and/or directories after transferringafter they have been transferred to Chronicle. This reduces storage costs. Valid values are:

  • SOURCE_DELETION_NEVER: Never delete files from the source.

  • SOURCE_DELETION_ON_SUCCESS:Delete files and empty directories from the source after successful ingestion.

  • SOURCE_DELETION_ON_SUCCESS_FILES_ONLY:Delete files from the source after successful ingestion.

Queue access key ID

 N/A

An account access key that This is the 20 -character alphanumeric string, for example, AKIAOSFOODNN7EXAMPLEcharacter ID associated with your Amazon IAM account.

Queue secret access key

 N/A

An account access key that is a 40-character alphanumeric string, for example, wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY.

Asset namespace

 N/A

The namespace that the feed will be associated withThis is the 40 character access key associated with your Amazon IAM account.

Detections:

Property

Default Value

Description

OAuth token endpoint

 OAUTH TOKEN ENDPOINT

N/A

Authentication URL (Base URL

OAuth client ID

 followed by /oauth2/token)

OAUTH CLIENT ID

N/A

OAuth Client ID

OAuth client secret

 OAUTH CLIENT SECRET

N/A

OAuth Client Secret

Base BASE URL 

api.crowdstrike.com

API Endpoint URL api.crowdstrike.com

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