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Fix issues: 8591-8953

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bryant-treacle
2022-08-30 13:48:53 +00:00
parent d9cfd92b8f
commit 82dff3e9da
3 changed files with 105 additions and 58 deletions
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119
salt/elasticsearch/files/ingest/sysmon
View File

@@ -9,61 +9,70 @@
{ "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 == '22'", "field": "event.category", "value": "network", "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 == '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 } },
{ "set": { "if": "ctx.event?.code == '8'", "field": "event.dataset", "value": "create_remote_thread", "override": true } },
{ "set": { "if": "ctx.event?.code == '9'", "field": "event.dataset", "value": "raw_file_access_read", "override": true } },
{ "set": { "if": "ctx.event?.code == '10'", "field": "event.dataset", "value": "process_access", "override": true } },
{ "set": { "if": "ctx.event?.code == '11'", "field": "event.dataset", "value": "file_create", "override": true } },
{ "set": { "if": "ctx.event?.code == '12'", "field": "event.dataset", "value": "registry_create_delete", "override": true } },
{ "set": { "if": "ctx.event?.code == '13'", "field": "event.dataset", "value": "registry_value_set", "override": true } },
{ "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 == '22'", "field": "event.dataset", "value": "dns_query", "override": 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 } },
{ "rename": { "field": "winlog.event_data.DestinationPort", "target_field": "destination.port", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.image", "target_field": "process.executable", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.Image", "target_field": "process.executable", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.processID", "target_field": "process.pid", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ProcessId", "target_field": "process.pid", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.processGuid", "target_field": "process.entity_id", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ProcessGuid", "target_field": "process.entity_id", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.commandLine", "target_field": "process.command_line", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.CommandLine", "target_field": "process.command_line", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.currentDirectory", "target_field": "process.working_directory", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.CurrentDirectory", "target_field": "process.working_directory", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.description", "target_field": "process.pe.description", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.Description", "target_field": "process.pe.description", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.product", "target_field": "process.pe.product", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.Product", "target_field": "process.pe.product", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.company", "target_field": "process.pe.company", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.Company", "target_field": "process.pe.company", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.originalFileName", "target_field": "process.pe.original_file_name", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.OriginalFileName", "target_field": "process.pe.original_file_name", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.fileVersion", "target_field": "process.pe.file_version", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.FileVersion", "target_field": "process.pe.file_version", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.parentCommandLine", "target_field": "process.parent.command_line", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ParentCommandLine", "target_field": "process.parent.command_line", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.parentImage", "target_field": "process.parent.executable", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ParentImage", "target_field": "process.parent.executable", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.parentProcessGuid", "target_field": "process.parent.entity_id", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ParentProcessGuid", "target_field": "process.parent.entity_id", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.parentProcessId", "target_field": "process.ppid", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ParentProcessId", "target_field": "process.ppid", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.Protocol", "target_field": "network.transport", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.User", "target_field": "user.name", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.SourceHostname", "target_field": "source.hostname", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.SourceIp", "target_field": "source.ip", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.SourcePort", "target_field": "source.port", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.targetFilename", "target_field": "file.target", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.TargetFilename", "target_field": "file.target", "ignore_missing": 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 == '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 } },
{ "set": { "if": "ctx.event?.code == '8'", "field": "event.dataset", "value": "create_remote_thread", "override": true } },
{ "set": { "if": "ctx.event?.code == '9'", "field": "event.dataset", "value": "raw_file_access_read", "override": true } },
{ "set": { "if": "ctx.event?.code == '10'", "field": "event.dataset", "value": "process_access", "override": true } },
{ "set": { "if": "ctx.event?.code == '11'", "field": "event.dataset", "value": "file_create", "override": true } },
{ "set": { "if": "ctx.event?.code == '12'", "field": "event.dataset", "value": "registry_create_delete", "override": true } },
{ "set": { "if": "ctx.event?.code == '13'", "field": "event.dataset", "value": "registry_value_set", "override": true } },
{ "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 == '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 } },
{ "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 } },
{ "rename": { "field": "winlog.event_data.DestinationPort", "target_field": "destination.port", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.image", "target_field": "process.executable", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.Image", "target_field": "process.executable", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.processID", "target_field": "process.pid", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ProcessId", "target_field": "process.pid", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.processGuid", "target_field": "process.entity_id", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ProcessGuid", "target_field": "process.entity_id", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.commandLine", "target_field": "process.command_line", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.CommandLine", "target_field": "process.command_line", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.currentDirectory", "target_field": "process.working_directory", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.CurrentDirectory", "target_field": "process.working_directory", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.description", "target_field": "process.pe.description", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.Description", "target_field": "process.pe.description", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.product", "target_field": "process.pe.product", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.Product", "target_field": "process.pe.product", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.company", "target_field": "process.pe.company", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.Company", "target_field": "process.pe.company", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.originalFileName", "target_field": "process.pe.original_file_name", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.OriginalFileName", "target_field": "process.pe.original_file_name", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.fileVersion", "target_field": "process.pe.file_version", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.FileVersion", "target_field": "process.pe.file_version", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.parentCommandLine", "target_field": "process.parent.command_line", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ParentCommandLine", "target_field": "process.parent.command_line", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.parentImage", "target_field": "process.parent.executable", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ParentImage", "target_field": "process.parent.executable", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.parentProcessGuid", "target_field": "process.parent.entity_id", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ParentProcessGuid", "target_field": "process.parent.entity_id", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.parentProcessId", "target_field": "process.ppid", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.ParentProcessId", "target_field": "process.ppid", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.Protocol", "target_field": "network.transport", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.User", "target_field": "user.name", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.SourceHostname", "target_field": "source.hostname", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.SourceIp", "target_field": "source.ip", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.SourcePort", "target_field": "source.port", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.targetFilename", "target_field": "file.target", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.TargetFilename", "target_field": "file.target", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.QueryResults", "target_field": "dns.answers.name", "ignore_missing": true } },
{ "rename": { "field": "winlog.event_data.QueryName", "target_field": "dns.query.name", "ignore_missing": true } },
{ "remove": { "field": "winlog.event_data.Hash", "ignore_missing": true } },
{ "remove": { "field": "winlog.event_data.Hashes", "ignore_missing": true } },
{ "community_id": {} }
]
}

32
salt/elasticsearch/templates/component/so/so-scan-mappings.json
View File

@@ -62,10 +62,40 @@
}
}
}
}
},
"elf": {
"properties": {
"sections": {
"properties": {
"entropy": {
"type": "long"
}
}
}
}
}
}
}
}
}
}
}

12
salt/soc/files/soc/hunt.eventfields.json
View File

@@ -49,5 +49,13 @@
"::syscollector": ["soc_timestamp", "host.name", "metadata.ip_address", "wazuh.data.type", "log.full", "event.dataset", "event.module" ],
":syslog:syslog": ["soc_timestamp", "host.name", "metadata.ip_address", "real_message", "syslog.priority", "syslog.application" ],
":aws:": ["soc_timestamp", "aws.cloudtrail.event_category", "aws.cloudtrail.event_type", "event.provider", "event.action", "event.outcome", "cloud.region", "user.name", "source.ip", "source.geo.region_iso_code" ],
":squid:": ["soc_timestamp", "url.original", "destination.ip", "destination.geo.country_iso_code", "user.name", "source.ip" ]
}
":squid:": ["soc_timestamp", "url.original", "destination.ip", "destination.geo.country_iso_code", "user.name", "source.ip" ],
"::process_terminated": ["soc_timestamp", "process.executable", "process.pid", "winlog.computer_name"],
"::file_create": ["soc_timestamp", "file.target", "process.executable", "process.pid", "winlog.computer_name"],
"::registry_value_set": ["soc_timestamp", "winlog.event_data.TargetObject", "process.executable", "process.pid", "winlog.computer_name"],
"::process_creation": ["soc_timestamp","process.command_line", "process.pid", "process.parent.executable", "process.working_directory"],
"::registry_create_delete": ["soc_timestamp", "winlog.event_data.TargetObject", "process.executable", "process.pid", "winlog.computer_name"],
"::dns_query": ["soc_timestamp", "dns.query.name", "dns.answers.name", "process.executable", "winlog.computer_name"],
"::file_create_stream_hash": ["soc_timestamp", "file.target", "hash.md5", "hash.sha256", "process.executable", "process.pid", "winlog.computer_name"]
}