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Merge pull request #9240 from Security-Onion-Solutions/fix/add_s7comm_upload_download_ingest_pipeline

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Add Zeek s7comm upload download ingest pipeline
This commit is contained in:
weslambert
2022-11-29 15:00:26 -05:00
committed by GitHub
parent 56b0bae089 5db3e22363
commit 7f4f1397e7
2 changed files with 20 additions and 0 deletions
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18
salt/elasticsearch/files/ingest/zeek.s7comm_upload_download Normal file
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@@ -0,0 +1,18 @@
{
"description" : "zeek.s7comm_upload_download",
"processors" : [
{ "remove": { "field": ["host"], "ignore_failure": true } },
{ "json": { "field": "message", "target_field": "message2", "ignore_failure": true } },
{ "rename": { "field": "message2.rosctr", "target_field": "s7.ros.control.name", "ignore_missing": true } },
{ "rename": { "field": "message2.pdu_reference", "target_field": "s7.pdu_reference", "ignore_missing": true } },
{ "rename": { "field": "message2.function_code", "target_field": "s7.function_code", "ignore_missing": true } },
{ "rename": { "field": "message2.function_status", "target_field": "s7.function_status", "ignore_missing": true } },
{ "rename": { "field": "message2.session_id", "target_field": "s7.session_id", "ignore_missing": true } },
{ "rename": { "field": "message2.blocklength", "target_field": "s7.block.length", "ignore_missing": true } },
{ "rename": { "field": "message2.filename", "target_field": "s7.file.name", "ignore_missing": true } },
{ "rename": { "field": "message2.block_type", "target_field": "s7.block.type", "ignore_missing": true } },
{ "rename": { "field": "message2.block_number", "target_field": "s7.block.number", "ignore_missing": true } },
{ "rename": { "field": "message2.destination_filesystem", "target_field": "s7.destination.filesystem", "ignore_missing": true } },
{ "pipeline": { "name": "zeek.common" } }
]
}

2
salt/soc/files/soc/hunt.eventfields.json
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@@ -99,6 +99,8 @@
"::profinet_dce_rpc": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "profinet.operation", "log.id.uid" ],
"::s7comm": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "s7.ros.control.name", "s7.function.name", "log.id.uid" ],
"::s7comm_plus": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "s7.opcode.name", "s7.version", "log.id.uid" ],
"::s7comm_read_szl": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "s7.szl_id_name", "s7.return_code_name", "log.id.uid" ],
"::s7comm_upload_download": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "s7.ros.control.name", "s7.function_code", "log.id.uid" ],
"::tds": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "tds.command", "log.id.uid", "event.dataset" ],
"::tds_rpc": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "tds.procedure_name", "log.id.uid", "event.dataset" ],
"::tds_sql_batch": ["soc_timestamp", "source.ip", "source.port", "destination.ip", "destination.port", "tds.header_type", "log.id.uid", "event.dataset" ]