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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,160 @@ ###################### Auditbeat Configuration Example ######################### # This is an example configuration file highlighting only the most common # options. The auditbeat.reference.yml file from the same directory contains all # the supported options with more comments. You can use it as a reference. # # You can find the full configuration reference here: # https://www.elastic.co/guide/en/beats/auditbeat/index.html #========================== Modules configuration ============================= auditbeat.modules: - module: audit metricsets: [kernel] kernel.audit_rules: | ## Define audit rules here. ## Create file watches (-w) or syscall audits (-a or -A). For example: ## Things that affect identity -w /etc/group -p wa -k identity -w /etc/passwd -p wa -k identity -w /etc/gshadow -p wa -k identity -w /etc/shadow -p wa -k identity -w /etc/security/opasswd -p wa -k identity # Log read access to passwd from selected users (33=www-data) -a exit,always -F path=/etc/passwd -F perm=r -F uid=33 -k www-passwd-read ## Log permission errors -a always,exit -F arch=b64 -S open,creat,truncate,ftruncate,openat,open_by_handle_at -F exit=-EPERM -k access ## Log processes that call the `socket` system call -a always,exit -F arch=b64 -S socket -F a0=2 -k socket -a always,exit -F arch=b64 -S socket -F a0=10 -k socket ## The purpose of this rule is to detect when an admin may be abusing power ## by looking in user's home dir. -a always,exit -F dir=/home -F uid=0 -F auid>=1000 -F auid!=4294967295 -C auid!=obj_uid -F key=power-abuse ## log all executed processes #-a always,exit -S execve ## All elevation of privileges is logged -a always,exit -F arch=b64 -S setuid -F a0=0 -F exe=/usr/bin/su -F key=elevated-privs -a always,exit -F arch=b32 -S setuid -F a0=0 -F exe=/usr/bin/su -F key=elevated-privs -a always,exit -F arch=b64 -S setresuid -F a0=0 -F exe=/usr/bin/sudo -F key=elevated-privs -a always,exit -F arch=b32 -S setresuid -F a0=0 -F exe=/usr/bin/sudo -F key=elevated-privs -a always,exit -F arch=b64 -S execve -C uid!=euid -F euid=0 -F key=elevated-privs -a always,exit -F arch=b32 -S execve -C uid!=euid -F euid=0 -F key=elevated-privs - module: audit metricsets: [file] file.paths: - /bin - /usr/bin - /sbin - /usr/sbin - /etc #==================== Elasticsearch template setting ========================== setup.template.settings: index.number_of_shards: 3 #index.codec: best_compression #_source.enabled: false #================================ General ===================================== # The name of the shipper that publishes the network data. It can be used to group # all the transactions sent by a single shipper in the web interface. #name: # The tags of the shipper are included in their own field with each # transaction published. #tags: ["service-X", "web-tier"] # Optional fields that you can specify to add additional information to the # output. #fields: # env: staging #============================== Dashboards ===================================== # These settings control loading the sample dashboards to the Kibana index. Loading # the dashboards is disabled by default and can be enabled either by setting the # options here, or by using the `-setup` CLI flag or the `setup` command. #setup.dashboards.enabled: false # The URL from where to download the dashboards archive. By default this URL # has a value which is computed based on the Beat name and version. For released # versions, this URL points to the dashboard archive on the artifacts.elastic.co # website. #setup.dashboards.url: #============================== Kibana ===================================== # Starting with Beats version 6.0.0, the dashboards are loaded via the Kibana API. # This requires a Kibana endpoint configuration. setup.kibana: # Kibana Host # Scheme and port can be left out and will be set to the default (http and 5601) # In case you specify and additional path, the scheme is required: http://localhost:5601/path # IPv6 addresses should always be defined as: https://[2001:db8::1]:5601 #host: "localhost:5601" #============================= Elastic Cloud ================================== # These settings simplify using beatname with the Elastic Cloud (https://cloud.elastic.co/). # The cloud.id setting overwrites the `output.elasticsearch.hosts` and # `setup.kibana.host` options. # You can find the `cloud.id` in the Elastic Cloud web UI. #cloud.id: # The cloud.auth setting overwrites the `output.elasticsearch.username` and # `output.elasticsearch.password` settings. The format is `<user>:<pass>`. #cloud.auth: #================================ Outputs ===================================== # Configure what outputs to use when sending the data collected by the beat. # Multiple outputs may be used. #-------------------------- Elasticsearch output ------------------------------ output.elasticsearch: # Array of hosts to connect to. hosts: ["localhost:9200"] # Optional protocol and basic auth credentials. #protocol: "https" #username: "elastic" #password: "changeme" #----------------------------- Logstash output -------------------------------- #output.logstash: # The Logstash hosts #hosts: ["localhost:5044"] # Optional SSL. By default is off. # List of root certificates for HTTPS server verifications #ssl.certificate_authorities: ["/etc/pki/root/ca.pem"] # Certificate for SSL client authentication #ssl.certificate: "/etc/pki/client/cert.pem" # Client Certificate Key #ssl.key: "/etc/pki/client/cert.key" #================================ Logging ===================================== # Sets log level. The default log level is info. # Available log levels are: critical, error, warning, info, debug #logging.level: debug # At debug level, you can selectively enable logging only for some components. # To enable all selectors use ["*"]. Examples of other selectors are "beat", # "publish", "service". #logging.selectors: ["*"]