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Azure log analytics mapping improvements (#1496)
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634 changes: 477 additions & 157 deletions
634
stix_shifter_modules/azure_log_analytics/azure_log_analytics_supported_stix.md
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,4 @@ | ||
| azure-monitor-query==1.0.2 | ||
| pandas==1.5.2 | ||
| urllib3==1.26.15 | ||
| jsonref==1.1.0 |
285 changes: 205 additions & 80 deletions
285
...hifter_modules/azure_log_analytics/stix_translation/json/SecurityAlert_from_stix_map.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,83 +1,208 @@ | ||
| { | ||
| "x-ibm-finding": { | ||
| "fields": { | ||
| "start": [ | ||
| "StartTime", | ||
| "TimeGenerated" | ||
| ], | ||
| "end": [ | ||
| "EndTime", | ||
| "ProcessingEndTime" | ||
| ], | ||
| "name": [ | ||
| "AlertName" | ||
| ], | ||
| "time_observed": [ | ||
| "TimeGenerated", | ||
| "EventTime" | ||
| ] | ||
| } | ||
| }, | ||
| "x-oca-event": { | ||
| "fields": { | ||
| "created": [ | ||
| "TimeGenerated" | ||
| ], | ||
| "provider": [ | ||
| "ProviderName" | ||
| ], | ||
| "domain_ref": [ | ||
| "DomainName" | ||
| ] | ||
| } | ||
| }, | ||
| "x-azure-security-alert": { | ||
| "fields": { | ||
| "tenant_id": [ | ||
| "TenantId" | ||
| ], | ||
| "subscription_id": [ | ||
| "WorkspaceSubscriptionId" | ||
| ], | ||
| "resourceId": [ | ||
| "_ResourceId" | ||
| ], | ||
| "alert_severity": [ | ||
| "AlertSeverity" | ||
| ], | ||
| "description": [ | ||
| "Description" | ||
| ], | ||
| "product_name": [ | ||
| "ProductName" | ||
| ], | ||
| "vendor_name": [ | ||
| "VendorName" | ||
| ], | ||
| "system_alertid": [ | ||
| "SystemAlertId" | ||
| ], | ||
| "status": [ | ||
| "Status" | ||
| ], | ||
| "extented_properties": [ | ||
| "ExtentedProperties" | ||
| ], | ||
| "confidence_level": [ | ||
| "ConfidenceLevel" | ||
| ], | ||
| "entities": [ | ||
| "Entities" | ||
| ], | ||
| "display_name": [ | ||
| "DisplayName" | ||
| ], | ||
| "workspace_resource_group": [ | ||
| "WorkspaceResourceGroup" | ||
| ], | ||
| "compromised_entity": [ | ||
| "CompromisedEntity" | ||
| ] | ||
| } | ||
| "ipv4-addr": { | ||
| "fields": { | ||
| "value": ["Entities.Address"], | ||
| "x_location_ref.country": ["Entities.Location.CountryName"], | ||
| "x_location_ref.city": ["Entities.Location.City"], | ||
| "x_location_ref.carrier": ["Entities.Location.Carrier"], | ||
| "x_location_ref.longitude": ["Entities.Location.Longitude"], | ||
| "x_location_ref.latitude": ["Entities.Location.Latitude"], | ||
| "x_location_ref.organization": ["Entities.Location.Organization"] | ||
| } | ||
| }, | ||
| "ipv6-addr": { | ||
| "fields": { | ||
| "value": ["Entities.Address"], | ||
| "x_location_ref.country": ["Entities.Location.CountryName"], | ||
| "x_location_ref.city": ["Entities.Location.City"], | ||
| "x_location_ref.carrier": ["Entities.Location.Carrier"], | ||
| "x_location_ref.longitude": ["Entities.Location.Longitude"], | ||
| "x_location_ref.latitude": ["Entities.Location.Latitude"], | ||
| "x_location_ref.organization": ["Entities.Location.Organization"] | ||
| } | ||
| }, | ||
| "user-account": { | ||
| "fields": { | ||
| "user_id": ["Entities.Name"], | ||
| "x_aad_user_id": ["Entities.AadUserId"], | ||
| "display_name": ["Entities.DisplayName"], | ||
| "x_nt_domain": ["Entities.NTDomain"], | ||
| "x_dns_domain": ["Entities.DnsDomain"], | ||
| "x_upn_suffix": ["Entities.UPNSuffix"], | ||
| "x_passport_userid": ["Entities.PUID"], | ||
| "x_account_sid": ["Entities.Sid"], | ||
| "x_is_domain_account": ["Entities.IsDomainJoined"] | ||
| } | ||
| }, | ||
| "network-traffic": { | ||
| "fields": { | ||
| "dst_port": [ | ||
| "Entities.DestinationPort" | ||
| ], | ||
| "protocols[*]": [ | ||
| "Entities.Protocol" | ||
| ], | ||
| "src_ref.value": [ | ||
| "Entities.Address" | ||
| ] | ||
| } | ||
| }, | ||
| "file": { | ||
| "fields": { | ||
| "name": ["Entities.Name"], | ||
| "hashes.'SHA-256'": ["Entities.Value"], | ||
| "hashes.'SHA-1'": ["Entities.Value"], | ||
| "hashes.MD5": ["Entities.Value"], | ||
| "parent_directory_ref.path": ["Entities.Directory"] | ||
| } | ||
| }, | ||
| "directory": { | ||
| "fields": { | ||
| "path": [ | ||
| "Entities.Directory" | ||
| ] | ||
| } | ||
| }, | ||
| "process": { | ||
| "fields": { | ||
| "pid": ["Entities.ProcessId"], | ||
| "command_line": ["Entities.CommandLine"], | ||
| "created": ["Entities.CreationTimeUtc"], | ||
| "x_elevation_token": ["Entities.ElevationToken"], | ||
| "creator_user_ref.user_id": ["Entities.Name"], | ||
| "binary_ref.hashes.MD5": ["Entities.Value"], | ||
| "binary_ref.hashes.'SHA-256'": ["Entities.Value"], | ||
| "binary_ref.hashes.'SHA1'": ["Entities.Value"], | ||
| "parent_ref.pid": ["Entities.ProcessId"], | ||
| "parent_ref.command_line": ["Entities.CommandLine"], | ||
| "parent_ref.binary_ref.hashes.MD5": ["Entities.Value"], | ||
| "parent_ref.binary_ref.hashes.'SHA-256'": ["Entities.Value"], | ||
| "parent_ref.binary_ref.hashes.'SHA1'": ["Entities.Value"] | ||
| } | ||
| }, | ||
| "domain-name": { | ||
| "fields": { | ||
| "value": ["Entities.DomainName"] | ||
| } | ||
| }, | ||
| "url": { | ||
| "fields": { | ||
| "value": [ | ||
| "Entities.Url" | ||
| ] | ||
| } | ||
| }, | ||
| "software": { | ||
| "fields": { | ||
| "name": ["Entities.OSFamily", "ProductName"], | ||
| "version": ["Entities.OSVersion"], | ||
| "vendor": ["VendorName"], | ||
| "x_product_component_name": ["ProductComponentName"], | ||
| "x_provider_name": ["ProviderName"] | ||
| } | ||
| }, | ||
| "x-oca-asset": { | ||
| "fields": { | ||
| "hostname": ["Entities.HostName"], | ||
| "x_resource_id": ["ResourceId"], | ||
| "x_nt_domain": ["Entities.NTDomain"], | ||
| "x_netbios_name": ["Entities.NetBiosName"], | ||
| "x_oms_agent_id": ["Entities.OMSAgentID"], | ||
| "os_ref.name": ["Entities.OSFamily"], | ||
| "os_ref.version": ["Entities.OSVersion"], | ||
| "x_is_domain_host": ["Entities.IsDomainJoined"] | ||
| } | ||
| }, | ||
| "x-ibm-finding": { | ||
| "fields": { | ||
| "x_alert_link": ["AlertLink"], | ||
| "name": ["AlertName"], | ||
| "severity": ["AlertSeverity"], | ||
| "x_alert_type": ["AlertType"], | ||
| "x_compromised_entity": ["CompromisedEntity"], | ||
| "x_confidence_level": ["ConfidenceLevel"], | ||
| "confidence": ["ConfidenceScore"], | ||
| "description": ["Description"], | ||
| "end": ["EndTime"], | ||
| "x_processing_endtime": ["ProcessingEndTime"], | ||
| "x_remediationsteps": ["RemediationSteps"], | ||
| "start": ["StartTime"], | ||
| "x_status": ["Status"], | ||
| "x_system_alert_id": ["SystemAlertId"], | ||
| "alert_id": ["VendorOriginalId"], | ||
| "time_observed": ["TimeGenerated"], | ||
| "finding_type": ["Type"], | ||
| "ttp_tagging_refs[*].name": ["AlertName"], | ||
| "ttp_tagging_refs[*].confidence": ["ConfidenceScore"], | ||
| "ttp_tagging_refs[*].extensions.'mitre-attack-ext'.tactic_name": ["Tactics"], | ||
| "ttp_tagging_refs[*].extensions.'mitre-attack-ext'.technique_name": ["Techniques"], | ||
| "ioc_refs[*].value": ["Entities.Name", "Entities.Address", "Entities.Url", "Entities.DomainName"], | ||
| "dst_application_ref.name": ["ProductName"], | ||
| "dst_application_ref.vendor": ["VendorName"], | ||
| "dst_os_ref.name": ["Entities.OSFamily"], | ||
| "dst_os_ref.version": ["Entities.OSVersion"], | ||
| "dst_os_user_ref.user_id": ["Entities.Name"] | ||
| } | ||
| }, | ||
| "x-ibm-ttp-tagging": { | ||
| "fields": { | ||
| "name": ["AlertName"], | ||
| "confidence": ["ConfidenceScore"], | ||
| "extensions.'mitre-attack-ext'.tactic_name": ["Tactics"], | ||
| "extensions.'mitre-attack-ext'.technique_name": ["Techniques"] | ||
| } | ||
| }, | ||
| "x-geo-location": { | ||
| "fields": { | ||
| "country": ["Entities.Location.CountryName"], | ||
| "city": ["Entities.Location.City"], | ||
| "carrier": ["Entities.Location.Carrier"], | ||
| "longitude": ["Entities.Location.Longitude"], | ||
| "latitude": ["Entities.Location.Latitude"], | ||
| "organization": ["Entities.Location.Organization"] | ||
| } | ||
| }, | ||
| "x-cloud-provider": { | ||
| "fields": { | ||
| "tenant_id": ["TenantId"] | ||
| } | ||
| }, | ||
| "x-cloud-resource": { | ||
| "fields": { | ||
| "resource_type": ["ExtendedProperties.resourceType"], | ||
| "resource_id": ["ResourceId"] | ||
| } | ||
| }, | ||
| "x-host-logon-session": { | ||
| "fields": { | ||
| "session_id": ["Entities.SessionId"], | ||
| "start_time": ["Entities.StartTimeUtc"], | ||
| "end_time": ["Entities.EndTimeUtc"] | ||
| } | ||
| }, | ||
| "x-azure-blob": { | ||
| "fields": { | ||
| "name": ["Entities.Name"], | ||
| "etag": ["Entities.Etag"], | ||
| "blob_container": ["Entities.Name"] | ||
| } | ||
| }, | ||
| "x-azure-malware": { | ||
| "fields": { | ||
| "name": ["Entities.Name"], | ||
| "category": ["Entities.Category"] | ||
| } | ||
| }, | ||
| "x-azure-container": { | ||
| "fields": { | ||
| "container_id": ["Entities.ContainerId"], | ||
| "image_id": ["Entities.ImageId"], | ||
| "image_type": ["Entities.Type"] | ||
| } | ||
| }, | ||
| "x-k8s-cluster": { | ||
| "fields": { | ||
| "name": ["Entities.Name"] | ||
| } | ||
| } | ||
| } |
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