ELK Kali Purple: Unterschied zwischen den Versionen

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*[[ELK Kali Purple Installation]]
=Install elasticsearch=
 
*sudo apt update && sudo apt upgrade
 
*sudo bash -c "export HOSTNAME=purple.cyber.local; apt-get install elasticsearch -y"
 
'''take note of "elastic" user password'''
 
;Example: The generated password for the elastic built-in superuser is : '''jYu2XsCOAbI6IXicyt60'''
 
;Reset:
 
<pre>
 
You can complete the following actions at any time:
 
 
 
Reset the password of the elastic built-in superuser with
 
'/usr/share/elasticsearch/bin/elasticsearch-reset-password -u elastic'.
 
 
 
Generate an enrollment token for Kibana instances with
 
'/usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s kibana'.
 
 
 
Generate an enrollment token for Elasticsearch nodes with
 
'/usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s node'.
 
</pre>
 
 
 
=Convert to single-node setup (or replace fqdn name in initial_master_nodes list with IP address)=
 
*sudo sed -e '/cluster.initial_master_nodes/ s/^#*/#/' -i /etc/elasticsearch/elasticsearch.yml
 
*echo "discovery.type: single-node" | sudo tee -a /etc/elasticsearch/elasticsearch.yml
 
=Install Kibana=
 
*sudo apt install kibana
 
==Add keys to /etc/kibana/kibana.yml==
 
*sudo /usr/share/kibana/bin/kibana-encryption-keys generate -q
 
;Created Kibana keystore in /etc/kibana/kibana.keystore
 
xpack.encryptedSavedObjects.encryptionKey: eb4257cb863d2cf1c5dc04494a2d5122
 
xpack.reporting.encryptionKey: 82a7f97e18d6946bb81762eb4b945b93
 
xpack.security.encryptionKey: 0c7aeeef3764088b4048d40b82409f38
 
 
 
 
 
*echo "server.host: \"purple.cyber.local\"" | sudo tee -a /etc/kibana/kibana.yml
 
 
 
=Anpassungen=
 
;Ans Ende
 
/etc/kibana/kibana.yml
 
server.port: 5601
 
server.host: "0.0.0.0"
 
==Ensure kali-purple.kali.purple is only mapped to 192.168.253.5 in /etc/hosts in order to bind Kibana to that interface==
 
*sudo systemctl enable elasticsearch kibana --now
 
 
 
=Enroll Kibana=
 
*sudo /usr/share/elasticsearch/bin/elasticsearch-create-enrollment-token -s kibana
 
#open browser and navigate to http://192.168.253.5:5601 enter username=elastic and password as displayed after installation paste token from above
 
*sudo /usr/share/kibana/bin/kibana-verification-code
 
#enter verification code into Kibana when prompted
 
 
 
=Enable HTTPS for Kibana=
 
*sudo /usr/share/elasticsearch/bin/elasticsearch-certutil ca
 
*sudo /usr/share/elasticsearch/bin/elasticsearch-certutil cert --ca elastic-stack-ca.p12 --dns purple.cyber.local,elastic.cyber.local,purple --out kibana-server.p12
 
*sudo openssl pkcs12 -in /usr/share/elasticsearch/elastic-stack-ca.p12 -clcerts -nokeys -out /etc/kibana/kibana-server_ca.crt
 
*sudo openssl pkcs12 -in /usr/share/elasticsearch/kibana-server.p12 -out /etc/kibana/kibana-server.crt -clcerts -nokeys
 
*sudo openssl pkcs12 -in /usr/share/elasticsearch/kibana-server.p12 -out /etc/kibana/kibana-server.key -nocerts -nodes
 
*sudo chown root:kibana /etc/kibana/kibana-server_ca.crt
 
*sudo chown root:kibana /etc/kibana/kibana-server.key
 
*sudo chown root:kibana /etc/kibana/kibana-server.crt
 
*sudo chmod 660 /etc/kibana/kibana-server_ca.crt
 
*sudo chmod 660 /etc/kibana/kibana-server.key
 
*sudo chmod 660 /etc/kibana/kibana-server.crt
 
 
 
*echo "server.ssl.enabled: true" | sudo tee -a /etc/kibana/kibana.yml
 
*echo "server.ssl.certificate: /etc/kibana/kibana-server.crt" | sudo tee -a /etc/kibana/kibana.yml
 
*echo "server.ssl.key: /etc/kibana/kibana-server.key" | sudo tee -a /etc/kibana/kibana.yml
 
*echo "server.publicBaseUrl: \"https://purple.cyber.local:5601\"" | sudo tee -a /etc/kibana/kibana.yml
 
 
 
*sudo /usr/share/kibana/bin/kibana-encryption-keys generate
 
#Copy the generated keys into /etc/kibana/kibana.yml
 
 
 
*sudo systemctl restart kibana
 
 
 
=Links=
 
*https://gitlab.com/kalilinux/kali-purple/documentation/-/wikis/301_31:-Elastic-Stack-Installation
 

Version vom 12. April 2024, 10:15 Uhr