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update sysmon parser

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doug
2022-12-30 16:20:06 -05:00
parent ff4850d9ce
commit edcbfd17f5
1 changed files with 109 additions and 72 deletions
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49
salt/elasticsearch/files/ingest/sysmon
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@@ -4,14 +4,39 @@
{ "set": { "field": "event.code", "value": "{{winlog.event_id}}", "override": true } },
{ "set": { "field": "event.module", "value": "sysmon", "override": true } },
{ "set": { "if": "ctx.winlog?.computer_name != null", "field": "observer.name", "value": "{{winlog.computer_name}}", "override": true } },
{ "set": { "if": "ctx.event?.code == '3'", "field": "event.category", "value": "host,process,network", "override": true } },
{ "set": { "if": "ctx.event?.code == '1'", "field": "event.category", "value": "host,process", "override": true } },
{ "set": { "if": "ctx.event?.code == '2'", "field": "event.category", "value": "host,file", "override": true } },
{ "set": { "if": "ctx.event?.code == '3'", "field": "event.category", "value": "host,process,network", "override": true } },
{ "set": { "if": "ctx.event?.code == '4'", "field": "event.category", "value": "host", "override": true } },
{ "set": { "if": "ctx.event?.code == '5'", "field": "event.category", "value": "host,process", "override": true } },
{ "set": { "if": "ctx.event?.code == '6'", "field": "event.category", "value": "host,driver", "override": true } },
{ "set": { "if": "ctx.event?.code == '7'", "field": "event.category", "value": "host,process", "override": true } },
{ "set": { "if": "ctx.event?.code == '8'", "field": "event.category", "value": "host,process", "override": true } },
{ "set": { "if": "ctx.event?.code == '9'", "field": "event.category", "value": "host,file", "override": true } },
{ "set": { "if": "ctx.event?.code == '10'", "field": "event.category", "value": "host,process", "override": true } },
{ "set": { "if": "ctx.event?.code == '11'", "field": "event.category", "value": "host,file", "override": true } },
{ "set": { "if": "ctx.event?.code == '12'", "field": "event.category", "value": "host,registry", "override": true } },
{ "set": { "if": "ctx.event?.code == '13'", "field": "event.category", "value": "host,registry", "override": true } },
{ "set": { "if": "ctx.event?.code == '14'", "field": "event.category", "value": "host,registry", "override": true } },
{ "set": { "if": "ctx.event?.code == '15'", "field": "event.category", "value": "host,file", "override": true } },
{ "set": { "if": "ctx.event?.code == '16'", "field": "event.category", "value": "host", "override": true } },
{ "set": { "if": "ctx.event?.code == '17'", "field": "event.category", "value": "host,pipe", "override": true } },
{ "set": { "if": "ctx.event?.code == '18'", "field": "event.category", "value": "host,pipe", "override": true } },
{ "set": { "if": "ctx.event?.code == '19'", "field": "event.category", "value": "host,wmi", "override": true } },
{ "set": { "if": "ctx.event?.code == '20'", "field": "event.category", "value": "host,wmi", "override": true } },
{ "set": { "if": "ctx.event?.code == '21'", "field": "event.category", "value": "host,wmi", "override": true } },
{ "set": { "if": "ctx.event?.code == '22'", "field": "event.category", "value": "network", "override": true } },
{ "set": { "if": "ctx.event?.code == '23'", "field": "event.category", "value": "host,file", "override": true } },
{ "set": { "if": "ctx.event?.code == '24'", "field": "event.category", "value": "host,clipboard", "override": true } },
{ "set": { "if": "ctx.event?.code == '25'", "field": "event.category", "value": "host,process", "override": true } },
{ "set": { "if": "ctx.event?.code == '26'", "field": "event.category", "value": "host,file", "override": true } },
{ "set": { "if": "ctx.event?.code == '27'", "field": "event.category", "value": "host,file", "override": true } },
{ "set": { "if": "ctx.event?.code == '28'", "field": "event.category", "value": "host,file", "override": true } },
{ "set": { "if": "ctx.event?.code == '255'", "field": "event.category", "value": "host", "override": true } },
{ "set": { "if": "ctx.event?.code == '1'", "field": "event.dataset", "value": "process_creation", "override": true } },
{ "set": { "if": "ctx.event?.code == '2'", "field": "event.dataset", "value": "process_changed_file", "override": true } },
{ "set": { "if": "ctx.event?.code == '3'", "field": "event.dataset", "value": "network_connection", "override": true } },
{ "set": { "if": "ctx.event?.code == '4'", "field": "event.dataset", "value": "service_state_changed", "override": true } },
{ "set": { "if": "ctx.event?.code == '5'", "field": "event.dataset", "value": "process_terminated", "override": true } },
{ "set": { "if": "ctx.event?.code == '6'", "field": "event.dataset", "value": "driver_loaded", "override": true } },
{ "set": { "if": "ctx.event?.code == '7'", "field": "event.dataset", "value": "image_loaded", "override": true } },
@@ -24,12 +49,24 @@
{ "set": { "if": "ctx.event?.code == '14'", "field": "event.dataset", "value": "registry_key_value_rename", "override": true } },
{ "set": { "if": "ctx.event?.code == '15'", "field": "event.dataset", "value": "file_create_stream_hash", "override": true } },
{ "set": { "if": "ctx.event?.code == '16'", "field": "event.dataset", "value": "config_change", "override": true } },
{ "set": { "if": "ctx.event?.code == '17'", "field": "event.dataset", "value": "pipe_created", "override": true } },
{ "set": { "if": "ctx.event?.code == '18'", "field": "event.dataset", "value": "pipe_connected", "override": true } },
{ "set": { "if": "ctx.event?.code == '19'", "field": "event.dataset", "value": "wmi_event_filter", "override": true } },
{ "set": { "if": "ctx.event?.code == '20'", "field": "event.dataset", "value": "wmi_event_consumer", "override": true } },
{ "set": { "if": "ctx.event?.code == '21'", "field": "event.dataset", "value": "wmi_event_consumer_to_filter","override": true } },
{ "set": { "if": "ctx.event?.code == '22'", "field": "event.dataset", "value": "dns_query", "override": true } },
{ "kv": {"field": "winlog.event_data.Hashes", "target_field": "file.hash", "field_split": ",", "value_split": "=", "ignore_missing": true } },
{ "kv": {"field": "winlog.event_data.Hash", "target_field": "file.hash", "field_split": ",", "value_split": "=", "ignore_missing": true } },
{ "rename": { "field": "file.hash.IMPHASH", "target_field": "hash.imphash", "ignore_missing":true } },
{ "rename": { "field": "file.hash.MD5", "target_field": "hash.md5", "ignore_missing":true } },
{ "rename": { "field": "file.hash.SHA256", "target_field": "hash.sha256", "ignore_missing":true } },
{ "set": { "if": "ctx.event?.code == '23'", "field": "event.dataset", "value": "file_delete_archived", "override": true } },
{ "set": { "if": "ctx.event?.code == '24'", "field": "event.dataset", "value": "clipboard_change", "override": true } },
{ "set": { "if": "ctx.event?.code == '25'", "field": "event.dataset", "value": "process_tampering", "override": true } },
{ "set": { "if": "ctx.event?.code == '26'", "field": "event.dataset", "value": "file_delete", "override": true } },
{ "set": { "if": "ctx.event?.code == '27'", "field": "event.dataset", "value": "file_block_executable", "override": true } },
{ "set": { "if": "ctx.event?.code == '28'", "field": "event.dataset", "value": "file_block_shredding", "override": true } },
{ "set": { "if": "ctx.event?.code == '255'", "field": "event.dataset", "value": "error", "override": true } },
{ "kv": { "field": "winlog.event_data.Hashes", "target_field": "file.hash", "field_split": ",", "value_split": "=", "ignore_missing": true } },
{ "kv": { "field": "winlog.event_data.Hash", "target_field": "file.hash", "field_split": ",", "value_split": "=", "ignore_missing": true } },
{ "rename": { "field": "file.hash.IMPHASH", "target_field": "hash.imphash", "ignore_missing": true } },
{ "rename": { "field": "file.hash.MD5", "target_field": "hash.md5", "ignore_missing": true } },
{ "rename": { "field": "file.hash.SHA256", "target_field": "hash.sha256", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.SubjectUserName", "target_field": "user.name", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.DestinationHostname", "target_field": "destination.hostname", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.DestinationIp", "target_field": "destination.ip", "ignore_missing": true } },