macros.conf

#############
# Automatically generated by generator.py in splunk/security_content
# On Date: 2021-08-27T14:41:52 UTC
# Author: Splunk Security Research
# Contact: research@splunk.com
#############


[aws_cloudwatchlogs_eks]
definition = sourcetype="aws:cloudwatchlogs:eks"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[aws_config]
definition = sourcetype=aws:config
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[aws_description]
definition = sourcetype="aws:description"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[aws_ecr_users]
definition = userName IN (user)
description = specify the user allowed to push Images to AWS ECR.

[aws_s3_accesslogs]
definition = sourcetype=aws:s3:accesslogs
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[aws_securityhub_finding]
definition = sourcetype="aws:securityhub:finding"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[aws_securityhub_firehose]
definition = sourcetype="aws:securityhub:firehose"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[brand_abuse_dns]
definition = lookup update=true brandMonitoring_lookup domain as query OUTPUT domain_abuse | search domain_abuse=true
description = This macro limits the output to only domains that are in the brand monitoring lookup file

[brand_abuse_email]
definition = lookup update=true brandMonitoring_lookup domain as src_user OUTPUT domain_abuse | search domain_abuse=true
description = This macro limits the output to only domains that are in the brand monitoring lookup file

[brand_abuse_web]
definition = lookup update=true brandMonitoring_lookup domain as urls OUTPUT domain_abuse | search domain_abuse=true
description = This macro limits the output to only domains that are in the brand monitoring lookup file

[cisco_networks]
definition = eventtype=cisco_ios
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[cloud_api_calls_from_previously_unseen_user_roles_activity_window]
definition = "-70m@m"
description = Use this macro to determine how far back you should be checking for new commands from user roles

[cloudtrail]
definition = sourcetype=aws:cloudtrail
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[cloudwatch_eks]
definition = sourcetype="aws:cloudwatchlogs:eks"
description = customer specific splunk configurations(eg- index, source, sourcetype) for AWS cloudwatch eks logs. Replace the macro definition with configurations for your Splunk Environmnent.

[cloudwatch_vpc]
definition = sourcetype=aws:cloudwatchlogs:vpcflow
description = customer specific splunk configurations(eg- index, source, sourcetype) for AWS cloudwatch vpc logs. Replace the macro definition with configurations for your Splunk Environmnent.

[cloudwatchlogs_vpcflow]
definition = sourcetype=aws:cloudwatchlogs:vpcflow
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[dynamic_dns_providers]
definition = lookup update=true dynamic_dns_providers_default dynamic_dns_domains as query OUTPUTNEW isDynDNS_default | lookup update=true dynamic_dns_providers_local dynamic_dns_domains as query OUTPUTNEW isDynDNS_local| eval isDynDNS = coalesce(isDynDNS_default, isDynDNS_local)|fields - isDynDNS_default, isDynDNS_local| search isDynDNS=True
description = This macro limits the output of the query field to dynamic dns domains. It looks up the domains in a file provided by Splunk and one intended to be updated by the end user.

[dynamic_dns_web_traffic]
definition = lookup update=true dynamic_dns_providers_default dynamic_dns_domains as url OUTPUTNEW isDynDNS_default | lookup update=true dynamic_dns_providers_local dynamic_dns_domains as url OUTPUTNEW isDynDNS_local| eval isDynDNS = coalesce(isDynDNS_default, isDynDNS_local)|fields - isDynDNS_default, isDynDNS_local| search isDynDNS=True
description = This is a description

[ec2_modification_api_calls]
definition = (eventName=AssociateAddress OR eventName=AssociateIamInstanceProfile OR eventName=AttachClassicLinkVpc OR eventName=AttachNetworkInterface OR eventName=AttachVolume OR eventName=BundleInstance OR eventName=DetachClassicLinkVpc OR eventName=DetachVolume OR eventName=ModifyInstanceAttribute OR eventName=ModifyInstancePlacement OR eventName=MonitorInstances OR eventName=RebootInstances OR eventName=ResetInstanceAttribute OR eventName=StartInstances OR eventName=StopInstances OR eventName=TerminateInstances OR eventName=UnmonitorInstances)
description = This is a list of AWS event names that have to do with modifying Amazon EC2 instances

[evilginx_phishlets_0365]
definition = (query=login* AND query=www*)
description = This limits the query fields to domains that are associated with evilginx masquerading as Office 365

[evilginx_phishlets_amazon]
definition = (query=fls-na* AND query = www* AND query=images*)
description = This limits the query fields to domains that are associated with evilginx masquerading as Amazon

[evilginx_phishlets_aws]
definition = (query=www* AND query=aws* AND query=console.aws* AND query=signin.aws* AND api-northeast-1.console.aws* AND query=fls-na* AND query=images-na*)
description = This limits the query fields to domains that are associated with evilginx masquerading as an AWS console

[evilginx_phishlets_facebook]
definition = (query=www* AND query = m* AND query=static*)
description = This limits the query fields to domains that are associated with evilginx masquerading as FaceBook

[evilginx_phishlets_github]
definition = (query=api* AND query = github*)
description = This limits the query fields to domains that are associated with evilginx masquerading as GitHub

[evilginx_phishlets_google]
definition = (query=accounts* AND query=ssl* AND query=www*)
description = This limits the query fields to domains that are associated with evilginx masquerading as Google

[evilginx_phishlets_outlook]
definition = (query=outlook* AND query=login* AND query=account*)
description = This limits the query fields to domains that are associated with evilginx masquerading as Outlook

[f5_bigip_rogue]
definition = index=netops sourcetype="f5:bigip:rogue"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[filter_rare_process_allow_list]
definition = lookup update=true lookup_rare_process_allow_list_default process as process OUTPUTNEW allow_list | where allow_list="false" | lookup update=true lookup_rare_process_allow_list_local process as process OUTPUT allow_list | where allow_list="false"
description = This macro is intended to allow_list processes that have been definied as rare

[github]
definition = sourcetype=aws:firehose:json
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[google_gcp_pubnet_message]
definition = sourcetype="google:gcp:pubsub:message"
description = customer specific splunk configurations(eg- index, source, sourcetype) for Google GCP. Replace the macro definition with configurations for your Splunk Environmnent.

[google_gcp_pubsub_message]
definition = sourcetype="google:gcp:pubsub:message"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[gsuite_drive]
definition = sourcetype=gsuite:drive:json
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[gsuite_gmail]
definition = sourcetype=gsuite:gmail:bigquery
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[is_windows_system_file]
definition = lookup update=true is_windows_system_file filename as process_name OUTPUT systemFile | search systemFile=true
description = This macro limits the output to process names that are in the Windows System directory

[kube_objects_events]
definition = sourcetype=kube:objects:events
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[kubernetes_azure]
definition = sourcetype=mscs:storage:blob:json
description = customer specific splunk configurations(eg- index, source, sourcetype) for Kubernetes data from Azure. Replace the macro definition with configurations for your Splunk Environmnent.

[kubernetes_container_controller]
definition = sourcetype=kube:container:controller
description = customer specific splunk configurations(eg- index, source, sourcetype) for Kubernetes data. Replace the macro definition with configurations for your Splunk Environmnent.

[linux_hosts]
definition = index=*
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[netbackup]
definition = sourcetype="netbackup_logs"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[network_acl_events]
definition = (eventName = CreateNetworkAcl OR eventName = CreateNetworkAclEntry OR eventName = DeleteNetworkAcl OR eventName = DeleteNetworkAclEntry OR eventName = ReplaceNetworkAclEntry OR eventName = ReplaceNetworkAclAssociation)
description = This is a list of AWS event names that are associated with Network ACLs

[notable]
definition = index=notable
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[o365_management_activity]
definition = sourcetype=o365:management:activity
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[okta]
definition = eventtype=okta_log
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[osquery_process]
definition = eventtype="osquery-process"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[powershell]
definition = (source=WinEventLog:Microsoft-Windows-PowerShell/Operational OR source="XmlWinEventLog:Microsoft-Windows-PowerShell/Operational")
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[previously_seen_cloud_api_calls_per_user_role_forget_window]
definition = "-90d@d"
description = Use this macro to determine how long to keep track of cloud api calls per user role

[previously_seen_cloud_compute_creations_by_user_search_window_begin_offset]
definition = "-70m@m"
description = Use this macro to determine how far into the past the window should be to determine if the user is new or not

[previously_seen_cloud_compute_image_search_window_begin_offset]
definition = "-70m@m"
description = Use this macro to determine how far into the past the window should be to determine if the image is new or not

[previously_seen_cloud_compute_images_forget_window]
definition = "-90d@d"
description = Use this macro to determine how long to keep track of cloud instance images

[previously_seen_cloud_compute_instance_type_forget_window]
definition = "-90d@d"
description = Use this macro to determine how long to keep track of cloud instance types

[previously_seen_cloud_compute_instance_types_search_window_begin_offset]
definition = "-70m@m"
description = Use this macro to determine how far into the past the window should be to determine if the instance type is new or not

[previously_seen_cloud_instance_modifications_by_user_search_window_begin_offset]
definition = "-70m@m"
description = Use this macro to determine how far into the past the window should be to determine if the user is new or not

[previously_seen_cloud_provisioning_activity_forget_window]
definition = "-90d@d"
description = Use this macro to determine how long to keep track of cloud provisioning locations

[previously_seen_cloud_region_forget_window]
definition = "-90d@d"
description = Use this macro to determine how long to keep track of cloud regions

[previously_seen_cloud_regions_search_window_begin_offset]
definition = "-70m@m"
description = Use this macro to determine how far into the past the window should be to determine if the region is new or not

[previously_seen_windows_services_forget_window]
definition = "-90d@d"
description = Use this macro to determine how long to keep track of Windows services

[previously_seen_windows_services_window]
definition = "-70m@m"
description = Use this macro to determine how far back you should be checking for new Windows services

[previously_seen_zoom_child_processes_forget_window]
definition = "-90d@d"
description = Use this macro to determine how long to keep track of zoom child processes

[previously_seen_zoom_child_processes_window]
definition = "-70m@m"
description = Use this macro to determine how far back you should be checking for new zoom child processes

[previously_unseen_cloud_provisioning_activity_window]
definition = "-70m@m"
description = Use this macro to determine how far back you should be checking for new provisioning activities

[printservice]
definition = source="wineventlog:microsoft-windows-printservice/operational" OR sourcetype="WinEventLog:Microsoft-Windows-PrintService/Admin"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[process_esentutl]
definition = (Processes.process_name=esentutl.exe OR Processes.original_file_name=esentutl.exe)
description = Matches the process with its original file name, data for this macro came from https://strontic.github.io/

[prohibited_apps_launching_cmd]
definition = | inputlookup prohibited_apps_launching_cmd | rename prohibited_applications as parent_process_name | eval parent_process_name="*" . parent_process_name | table parent_process_name
description = This macro outputs a list of process that should not be the parent process of cmd.exe

[prohibited_softwares]
definition = lookup prohibited_softwares app as process_name OUTPUT is_prohibited | search is_prohibited=True
description = This macro limits the output to process_names that have been marked as prohibited

[ransomware_extensions]
definition = lookup update=true ransomware_extensions_lookup Extensions AS file_extension OUTPUT Name | search Name !=False
description = This macro limits the output to files that have extensions associated with ransomware

[ransomware_notes]
definition = lookup ransomware_notes_lookup ransomware_notes as file_name OUTPUT status as "Known Ransomware Notes" | search "Known Ransomware Notes"=True
description = This macro limits the output to files that have been identified as a ransomware note

[remove_valid_domains]
definition = eval domain=trim(domain,"*") | search NOT[| inputlookup domains]  NOT[ |inputlookup cim_corporate_email_domain_lookup] NOT[inputlookup cim_corporate_web_domain_lookup] | eval domain="*"+domain+"*"
description = This macro removes valid domains from the output

[s3_accesslogs]
definition = sourcetype=aws:s3:accesslogs
description = customer specific splunk configurations(eg- index, source, sourcetype) for AWS cloudwatch vpc logs. Replace the macro definition with configurations for your Splunk Environmnent.

[security_content_ctime(1)]
args = field
definition = convert timeformat="%Y-%m-%dT%H:%M:%S" ctime($field$)
description = convert epoch time to string

[security_content_summariesonly]
definition = summariesonly=false allow_old_summaries=true
description = search data model's summaries only

[security_group_api_calls]
definition = (eventName=AuthorizeSecurityGroupIngress OR eventName=CreateSecurityGroup OR eventName=DeleteSecurityGroup OR eventName=DescribeClusterSecurityGroups OR eventName=DescribeDBSecurityGroups OR eventName=DescribeSecurityGroupReferences OR eventName=DescribeSecurityGroups OR eventName=DescribeStaleSecurityGroups OR eventName=RevokeSecurityGroupIngress OR eventName=UpdateSecurityGroupRuleDescriptionsIngress)
description = This macro is a list of AWS event names associated with security groups

[stream_dns]
definition = sourcetype=stream:dns
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[stream_http]
definition = sourcetype=stream:http
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[stream_tcp]
definition = sourcetype=stream:tcp
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[suspicious_email_attachments]
definition = lookup update=true is_suspicious_file_extension_lookup file_name OUTPUT suspicious | search suspicious=true
description = This macro limits the output to email attachments that have suspicious extensions

[suspicious_writes]
definition = lookup suspicious_writes_lookup file as file_name OUTPUT note as "Reference" | search "Reference" != False
description = This macro limites the output to file names that have been marked as suspicious

[sysmon]
definition = sourcetype=XmlWinEventLog:Microsoft-Windows-Sysmon/Operational OR source=XmlWinEventLog:Microsoft-Windows-Sysmon/Operational
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[system_network_configuration_discovery_tools]
definition = (process_name= "arp.exe" OR process_name= "at.exe" OR process_name= "attrib.exe" OR process_name= "cscript.exe" OR process_name= "dsquery.exe" OR process_name= "hostname.exe" OR process_name= "ipconfig.exe" OR process_name= "mimikatz.exe" OR process_name= "nbstat.exe" OR process_name= "net.exe" OR process_name= "netsh.exe" OR process_name= "nslookup.exe" OR process_name= "ping.exe" OR process_name= "quser.exe" OR process_name= "qwinsta.exe" OR process_name= "reg.exe" OR process_name= "runas.exe" OR process_name= "sc.exe" OR process_name= "schtasks.exe" OR process_name= "ssh.exe" OR process_name= "systeminfo.exe" OR process_name= "taskkill.exe" OR process_name= "telnet.exe" OR process_name= "tracert.exe" OR process_name="wscript.exe" OR process_name= "xcopy.exe")
description = This macro is a list of process that can be used to discover the network configuration

[uncommon_processes]
definition = lookup update=true lookup_uncommon_processes_default process_name as process_name outputnew uncommon_default,category_default,analytic_story_default,kill_chain_phase_default,mitre_attack_default | lookup update=true  lookup_uncommon_processes_local process_name as process_name outputnew uncommon_local,category_local,analytic_story_local,kill_chain_phase_local,mitre_attack_local | eval uncommon = coalesce(uncommon_default, uncommon_local), analytic_story = coalesce(analytic_story_default, analytic_story_local), category=coalesce(category_default, category_local), kill_chain_phase=coalesce(kill_chain_phase_default, kill_chain_phase_local), mitre_attack=coalesce(mitre_attack_default, mitre_attack_local) | fields - analytic_story_default, analytic_story_local, category_default, category_local, kill_chain_phase_default, kill_chain_phase_local, mitre_attack_default, mitre_attack_local, uncommon_default, uncommon_local | search uncommon=true
description = This macro limits the output to processes that have been marked as uncommon

[wineventlog_security]
definition = eventtype=wineventlog_security
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[wineventlog_system]
definition = eventtype=wineventlog_system
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[wmi]
definition = sourcetype="wineventlog:microsoft-windows-wmi-activity/operational"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[zeek_rpc]
definition = index=zeek sourcetype="zeek:rpc:json"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[zeek_ssl]
definition = index=zeek sourcetype="zeek:ssl:json"
description = customer specific splunk configurations(eg- index, source, sourcetype). Replace the macro definition with configurations for your Splunk Environmnent.

[aws_ecr_container_scanning_findings_high_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[aws_ecr_container_scanning_findings_low_informational_unknown_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[aws_ecr_container_scanning_findings_medium_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[aws_ecr_container_upload_outside_business_hours_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[aws_ecr_container_upload_unknown_user_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[aws_excessive_security_scanning_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[gsuite_email_suspicious_attachment_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[gsuite_drive_share_in_external_email_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[gsuite_email_suspicious_subject_with_attachment_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[gsuite_email_with_known_abuse_web_service_link_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[gsuite_outbound_email_with_attachment_to_external_domain_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[gsuite_suspicious_shared_file_name_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[kubernetes_nginx_ingress_lfi_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[kubernetes_nginx_ingress_rfi_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives. 

[kubernetes_scanner_image_pulling_filter]
definition = search *
description = Update this macro to limit the output results to filter out false positives.