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parse Bro logs using Elasticsearch ingest node

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doug
2019-09-23 16:04:23 -04:00
parent c685089b2b
commit 8472b24a67
48 changed files with 1375 additions and 123 deletions
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35
salt/elasticsearch/files/ingest/bro_dns Normal file
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{
"description" : "bro_dns",
"processors" : [
{ "json": { "field": "message", "target_field": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.uid", "target_field": "uid", "ignore_missing": true } },
{ "dot_expander": { "field": "id.orig_h", "path": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.id.orig_h", "target_field": "source_ip", "ignore_missing": true } },
{ "dot_expander": { "field": "id.orig_p", "path": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.id.orig_p", "target_field": "source_port", "ignore_missing": true } },
{ "dot_expander": { "field": "id.resp_h", "path": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.id.resp_h", "target_field": "destination_ip", "ignore_missing": true } },
{ "dot_expander": { "field": "id.resp_p", "path": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.id.resp_p", "target_field": "destination_port", "ignore_missing": true } },
{ "rename": { "field": "message2.proto", "target_field": "protocol", "ignore_missing": true } },
{ "rename": { "field": "message2.trans_id", "target_field": "transaction_id", "ignore_missing": true } },
{ "rename": { "field": "message2.rtt", "target_field": "rtt", "ignore_missing": true } },
{ "rename": { "field": "message2.query", "target_field": "query", "ignore_missing": true } },
{ "rename": { "field": "message2.qclass", "target_field": "query_class", "ignore_missing": true } },
{ "rename": { "field": "message2.qclass_name", "target_field": "query_class_name", "ignore_missing": true } },
{ "rename": { "field": "message2.qtype", "target_field": "query_type", "ignore_missing": true } },
{ "rename": { "field": "message2.qtype_name", "target_field": "query_type_name", "ignore_missing": true } },
{ "rename": { "field": "message2.rcode", "target_field": "rcode", "ignore_missing": true } },
{ "rename": { "field": "message2.rcode_name", "target_field": "rcode_name", "ignore_missing": true } },
{ "rename": { "field": "message2.AA", "target_field": "aa", "ignore_missing": true } },
{ "rename": { "field": "message2.TC", "target_field": "tc", "ignore_missing": true } },
{ "rename": { "field": "message2.RD", "target_field": "rd", "ignore_missing": true } },
{ "rename": { "field": "message2.RA", "target_field": "ra", "ignore_missing": true } },
{ "rename": { "field": "message2.Z", "target_field": "z", "ignore_missing": true } },
{ "rename": { "field": "message2.answers", "target_field": "answers", "ignore_missing": true } },
{ "rename": { "field": "message2.TTLs", "target_field": "ttls", "ignore_missing": true } },
{ "rename": { "field": "message2.rejected", "target_field": "rejected", "ignore_missing": true } },
{ "script": { "lang": "painless", "source": "ctx.query_length = ctx.query.length()", "ignore_failure": true } },
{ "pipeline": { "name": "bro_common" } }
]
}