Itx8071-graded-lab

Description of the graded lab

During the graded lab, a Kibana dashboard has to be created which contains at least 8 visualizations that display different data. Note that the created dashboard must feature at least 4 different types (for example, pie chart, bar chart, table, etc.). The Kibana dashboard must be created for syslog events received with Logstash. Dashboards created for events from Filebeat are not accepted.

Instructions for setting up the course virtual machine for the graded lab

Since the course virtual machine needs more resources for the graded lab than pre-configured defaults, increase the amount of RAM to at least 4GB and the number of CPUs to at least 2.

Start Elasticsearch:

systemctl start elasticsearch

Start Kibana:

systemctl start kibana

Start Logstash:

systemctl start logstash

Make sure you can access Kibana web interface via following URL: https://ipaddress_of_your_vm:5601 (login: elastic, password: default-root-password-of-the-VM). Note that the startup process of Kibana might take several minutes before the web interface will become available.

In order to receive syslog events from local rsyslog, configure it to send all events to Logstash. For example, set up the file /etc/rsyslog.d/logstash.conf with the following content:

*.*   @127.0.0.1:10514

After creating that file, don't forget to restart rsyslog:

systemctl restart rsyslog

In Kibana, select "Stack Management" from the pull-down menu on the top left corner in the Kibana interface. Note that "Stack Management" is the last selection in the pull-down menu!

Then go to Kibana->Data Views, and select Create Data View:

• for "Name", select logstash*
• for "Index pattern", select logstash*
• for "Timestamp field", select @timestamp
• after setting the above fields, select "Save data view to Kibana"

Generate some syslog events by accessing the web server of the virtual machine and logging in into the virtual machine over SSH. For seeing the events, select "Discover" in the Kibana pull-down menu. The web server and SSH events can be searched with the following queries:

program:apache
program:sshd

After verifying that the web server and SSH events have been received by Kibana, you can create dashboards for these events under the "Dashboard" selection of the Kibana pull-down menu.

In order to create a dashboard for Suricata events, you can run Suricata in IDS mode as follows for creating events for that dashboard:

suricata -c /etc/suricata/suricata.yaml -D --af-packet=enp0s8

If your virtual machine has some other interface than enp0s8 connected to Host-Only Network of VirtualBox, use that interface instead in the above command line!