Brostash Logstash pipeline

A collection of script and configurations for an ELK stack setup with Bro IDS logs as an input. The repository have the following structure:

• ./index_template: Elasticsearch index template mapping for bro logs. To deploy running the following:

curl -XPUT -H "Content-Type: application/json" http://localhost:9200/_template/bro -d @bro_template.json

• ./conf.d: Logstash plugins scripts. The sub directory bro_filters contains a set of scripts for processing Bro IDS generated Logs. Among others, the net flow, dns and http logs are processed.

• ./pattern: Grok patterns for the Logstash processing pipeline.