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Remove open CTI doc to reflect Filigran partnership
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_shared_content/intelligence_center/integrations/opencti.md
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| # External integration: OpenCTI | ||
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| ## Objective | ||
| The existing Sekoia connector for OpenCTI has been released in 2021 and is freely available on the OpenCTI Github repository. This connector is regularly updated and maintained by Filigran. | ||
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| Collect Sekoia.io CTI feed in an existing self-managed OpenCTI instance for any operational purpose (such as CTI aggregation, dissemination, hunting...). | ||
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| ## Prerequisites | ||
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| - An operational OpenCTI instance with administrator privileges | ||
| - An active Sekoia.io licence with access to the CTI | ||
| - An access to Sekoia.io User Center with the permissions to create an API key with [**all CTI permissions**](https://docs.sekoia.io/getting_started/Permissions/#cti-permissions) | ||
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| ## Configuration | ||
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| 1. Add the following code **to the end** of **docker-compose.yml** file in the OpenCTI docker repository | ||
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| ```YAML | ||
| connector-sekoia: | ||
| image: opencti/connector-sekoia:latest | ||
| environment: | ||
| - OPENCTI_URL=http://opencti:8080 | ||
| - OPENCTI_TOKEN=${OPENCTI_ADMIN_TOKEN} | ||
| - CONNECTOR_ID=<Replace_by_email> | ||
| - CONNECTOR_TYPE=EXTERNAL_IMPORT | ||
| - CONNECTOR_NAME=SEKOIA.IO | ||
| - CONNECTOR_SCOPE=identity,attack-pattern,course-of-action,intrusion-set,malware,tool,report,location,vulnerability,indicator,campaign,infrastructure,relationship | ||
| - CONNECTOR_CONFIDENCE_LEVEL=15 # From 0 (Unknown) to 100 (Fully trusted) | ||
| - CONNECTOR_UPDATE_EXISTING_DATA=false | ||
| - CONNECTOR_LOG_LEVEL=info | ||
| - SEKOIA_API_KEY=<Replace_by_Sekoia_API_key> | ||
| - SEKOIA_COLLECTION=d6092c37-d8d7-45c3-8aff-c4dc26030608 | ||
| - SEKOIA_START_DATE=2022-01-01 # Optional, the date to start consuming data from. Maybe in the formats YYYY-MM-DD or YYYY-MM-DDT00:00:00 | ||
| - SEKOIA_CREATE_OBSERVABLES=true # Create observables from indicators | ||
| restart: always | ||
| depends_on: | ||
| - opencti | ||
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| volumes: | ||
| esdata: | ||
| s3data: | ||
| redisdata: | ||
| amqpdata: | ||
| ``` | ||
| 2. Replace the following parameters: | ||
| - `CONNECTOR_ID`= Replace_by_email or an UUID4 | ||
| - `CONNECTOR_SCOPE` = identity,attack-pattern,course-of-action,intrusion-set,malware,tool,report,location,vulnerability,indicator,campaign,infrastructure,relationship => Sekoia Intelligence elements set to be exported in OpenCTI that can be chosen from this list | ||
| - `SEKOIA_API_KEY`= Sekoia API key with CTI_Permissions | ||
| - `SEKOIA_START_DATE`= <start_date_to_retrieve_feed> e.g. 2023-05-01 | ||
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| 3. Build and launch Sekoia connector | ||
| - Build `docker-compose pull connector-sekoia` | ||
| - Run `docker-compose up -d connector-sekoia` | ||
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| !!!note | ||
| Sekoia connector should be named **connector-sekoia** as described in the previous section. | ||
| To check all connectors available and set in the server, type `docker-compose ps`. | ||
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| 4. Check if Sekoia connector is running | ||
| ``` | ||
| docker-compose ps connector-sekoia | ||
| ``` | ||
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| ## Connect to OpenCTI | ||
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| 1. In a Web browser, type the following URL and replace `server_IP` and `port` by their values: http://server_ip:port/dashboard | ||
| {: style="width: 40%; max-width: 40%"} | ||
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| 2. Enter your login and password set in the **.env** file | ||
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| ## Sekoia Intelligence in OpenCTI | ||
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| 1. First of all, check if the connector is running and up to date. Go to Sekoia connector **Data > Connectors > Sekoia.io** | ||
| {: style="width: 60%; max-width: 60%"} | ||
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| On this page, you can find the following information: | ||
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| - `Update date`: Last update date of the connector in OpenCTI | ||
| - `Status`: Status of the connector in OpenCTI | ||
| - `Perimeter`: Sekoia Intelligence feed set for import in `docker-compose.yml` file under **CONNECTOR_SCOPE** | ||
| - `Last cursor`: **SEKOIA_START_DATE** set in `docker-compose.yml` file in base64 format | ||
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| {: style="width: 80%; max-width: 80%"} | ||
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| 2. Navigate the Sekoia Intelligence Feed | ||
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| Here are the elements of the Sekoia feed that can be found on OpenCTI after export: | ||
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| |OpenCTI|Sekoia.io| | ||
| |--|--| | ||
| |Analysis|Threat-reports| | ||
| |Observations|Sightings| | ||
| |Arsenal|Malwares| | ||
| |Techniques|Intrusion-sets| | ||
| |Data|Indicators| | ||
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| 3. Find a Sekoia.io Indicator | ||
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| Here is an example with an indicator: | ||
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| - In **Sekoia.io**, search for the indicator `blog.google` in the Intelligence Page | ||
| {: style="width: 100%; max-width: 100%"} | ||
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| - In **OpenCTI**, look for this indicator in the Data page | ||
| {: style="width: 100%; max-width: 100%"} | ||
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| - The content of the indicator will look like the one below | ||
| {: style="width: 100%; max-width: 100%"} | ||
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| ## Troubleshoot | ||
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| |Issue|Action|Linux command| | ||
| |--|--|--| | ||
| |Space disk full|check the logs|docker logs <container-id>| | ||
| |Conflict with containers|list containers on server|docker-compose ps| | ||
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| ## Other resources | ||
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| [OpenCTI official documentation](https://github.com/OpenCTI-Platform/opencti) | ||
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| [OpenCTI - Using Docker](https://docs.opencti.io/5.7.X/deployment/installation/#using-docker) | ||
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| [OpenCTI - Connector Configuration](https://docs.opencti.io/5.8.X/deployment/connectors/#connector-configuration) | ||
| ## Sekoia Connector Details | ||
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| https://github.com/OpenCTI-Platform/connectors/tree/master/external-import/sekoia |