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Merge pull request #8971 from lock-wire/patch-2

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Add Ingest pipeline for Modbus and DNP3 extensions
This commit is contained in:
weslambert
2022-10-21 16:28:52 -04:00
committed by GitHub
parent a54fc4cead 7a60d0987c
commit 930620fce6
5 changed files with 58 additions and 0 deletions
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1
salt/elasticsearch/files/ingest/zeek.conn
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@@ -17,6 +17,7 @@
{ "rename": { "field": "message2.orig_ip_bytes", "target_field": "client.ip_bytes", "ignore_missing": true } },
{ "rename": { "field": "message2.resp_pkts", "target_field": "server.packets", "ignore_missing": true } },
{ "rename": { "field": "message2.resp_ip_bytes", "target_field": "server.ip_bytes", "ignore_missing": true } },
{ "rename": { "field": "message2.orig_mac_oui", "target_field": "client.oui", "ignore_missing": true } },
{ "rename": { "field": "message2.tunnel_parents", "target_field": "log.id.tunnel_parents", "ignore_missing": true } },
{ "rename": { "field": "message2.orig_cc", "target_field": "client.country_code","ignore_missing": true } },
{ "rename": { "field": "message2.resp_cc", "target_field": "server.country_code", "ignore_missing": true } },

13
salt/elasticsearch/files/ingest/zeek.dnp3_objects Normal file
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@@ -0,0 +1,13 @@
{
"description" : "zeek.dnp3_objects",
"processors" : [
{ "remove": { "field": ["host"], "ignore_failure": true } },
{ "json": { "field": "message", "target_field": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.function_code", "target_field": "dnp3.function_code", "ignore_missing": true } },
{ "rename": { "field": "message2.object_type", "target_field": "dnp3.object_type", "ignore_missing": true } },
{ "rename": { "field": "message2.object_count", "target_field": "dnp3.object_count", "ignore_missing": true } },
{ "rename": { "field": "message2.range_low", "target_field": "dnp3.range_low", "ignore_missing": true } },
{ "rename": { "field": "message2.range_high", "target_field": "dnp3.range_high", "ignore_missing": true } },
{ "pipeline": { "name": "zeek.common" } }
]
}

14
salt/elasticsearch/files/ingest/zeek.modbus_detailed Normal file
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@@ -0,0 +1,14 @@
{
"description" : "zeek.modbus_detailed",
"processors" : [
{ "remove": { "field": ["host"], "ignore_failure": true } },
{ "json": { "field": "message", "target_field": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.unit_id", "target_field": "modbus.unit.id", "ignore_missing": true } },
{ "rename": { "field": "message2.func", "target_field": "modbus.function", "ignore_missing": true } },
{ "rename": { "field": "message2.network_direction", "target_field": "modbus.network.direction", "ignore_missing": true } },
{ "rename": { "field": "message2.address", "target_field": "modbus.address", "ignore_missing": true } },
{ "rename": { "field": "message2.quality", "target_field": "modbus.quality", "ignore_missing": true } },
{ "rename": { "field": "message2.values", "target_field": "modbus.values", "ignore_missing": true } },
{ "pipeline": { "name": "zeek.common" } }
]
}

14
salt/elasticsearch/files/ingest/zeek.modbus_mask_write_register Normal file
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@@ -0,0 +1,14 @@
{
"description" : "zeek.modbus_mask_write_register",
"processors" : [
{ "remove": { "field": ["host"], "ignore_failure": true } },
{ "json": { "field": "message", "target_field": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.unit_id", "target_field": "modbus.unit.id", "ignore_missing": true } },
{ "rename": { "field": "message2.func", "target_field": "modbus.function", "ignore_missing": true } },
{ "rename": { "field": "message2.network_direction", "target_field": "modbus.network.direction", "ignore_missing": true } },
{ "rename": { "field": "message2.address", "target_field": "modbus.address", "ignore_missing": true } },
{ "rename": { "field": "message2.and_mask", "target_field": "modbus.and.mask", "ignore_missing": true } },
{ "rename": { "field": "message2.or_mask", "target_field": "modbus.or.maks", "ignore_missing": true } },
{ "pipeline": { "name": "zeek.common" } }
]
}

16
salt/elasticsearch/files/ingest/zeek.read_write_multiple_registers Normal file
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@@ -0,0 +1,16 @@
{
"description" : "zeek.read_write_multiple_registers",
"processors" : [
{ "remove": { "field": ["host"], "ignore_failure": true } },
{ "json": { "field": "message", "target_field": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.unit_id", "target_field": "modbus.unit.id", "ignore_missing": true } },
{ "rename": { "field": "message2.func", "target_field": "modbus.function", "ignore_missing": true } },
{ "rename": { "field": "message2.network_direction", "target_field": "modbus.network.direction", "ignore_missing": true } },
{ "rename": { "field": "message2.write_start_address", "target_field": "modbus.write.start.address", "ignore_missing": true } },
{ "rename": { "field": "message2.write_registers", "target_field": "modbus.write.registers", "ignore_missing": true } },
{ "rename": { "field": "message2.read_start_address", "target_field": "modbus.write.start.address", "ignore_missing": true } },
{ "rename": { "field": "message2.read.quality", "target_field": "modbus.read.quality", "ignore_missing": true } },
{ "rename": { "field": "message2.read_registers", "target_field": "modbus.read.registers", "ignore_missing": true } },
{ "pipeline": { "name": "zeek.common" } }
]
}