splunk-security_content/package/default/macros.conf

[escu_add_mappings(1)]
args = search_name
definition = join $search_name$ [| rest /services/configs/conf-savedsearches splunk_server=local count=0 | search action.escu.full_search_name=$search_name$ | rename action.escu.full_search_name as search_name | spath input=action.escu.mappings path=mitre_attack{} output=mitre_attack | spath input=action.escu.mappings path=cis20{} output=sans_cis20 | spath input=action.escu.mappings path=kill_chain_phases{} output=kill_chain_phases | table search_name, mitre_attack, sans_cis20, kill_chain_phases ]

[runstory(1)]
args = story_name
definition = runstory story=$story_name$ | table name, num_search_results, description, kill_chain_phases, mitre_attack

[filter_rare_process_whitelist]
definition = lookup update=true lookup_rare_process_whitelist_default process as process OUTPUTNEW whitelist | where whitelist="false" | lookup update=true lookup_rare_process_whitelist_local process as process OUTPUT whitelist | where whitelist="false"

[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

[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

[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

[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

[prohibited_softwares]
definition = lookup interesting_processes_lookup app as process OUTPUT is_prohibited | search is_prohibited=True

[brand_abuse_dns]
definition = lookup update=true brandMonitoring_lookup domain as query OUTPUT domain_abuse | search domain_abuse=true

[brand_abuse_email]
definition = lookup update=true brandMonitoring_lookup domain as src_user OUTPUT domain_abuse | search domain_abuse=true

[brand_abuse_web]
definition = lookup update=true brandMonitoring_lookup domain as urls OUTPUT domain_abuse | search domain_abuse=true

[ransomware_extensions]
definition = lookup update=true ransomware_extensions_lookup Extensions AS file_extension OUTPUT Name | search Name !=False

[ransomware_notes]
definition = lookup ransomware_notes_lookup ransomware_notes as file_name OUTPUT status as "Known Ransomware Notes" | search "Known Ransomware Notes"=True

[suspicious_writes]
definition = lookup suspicious_writes_lookup file as file_name OUTPUT note as "Reference" | search "Reference" != False


[suspicious_email_attachments]
definition = lookup update=true isSuspiciousFileExtension_lookup file_name OUTPUT suspicious | search suspicious=true

[isWindowsSystemFile]
definition = lookup update=true isWindowsSystemFile_lookup filename as process_name OUTPUT systemFile | search systemFile=true

[ec2ModificationAPIs]
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=GetConsoleOutput OR eventName=GetConsoleScreenshot 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)

[securityGroupAPIs]
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)

[NetworkACLEvents]
definition = (eventName = CreateNetworkAcl OR eventName = CreateNetworkAclEntry OR eventName = DeleteNetworkAcl OR eventName = DeleteNetworkAclEntry OR eventName = ReplaceNetworkAclEntry OR eventName = ReplaceNetworkAclAssociation)

[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+"*"

[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")

[evilginx_phishlets_amazon]
definition = (query=fls-na* AND query = www* AND query=images*)

[evilginx_phishlets_facebook]
definition = (query=www* AND query = m* AND query=static*)

[evilginx_phishlets_github]
definition = (query=api* AND query = github*)

[evilginx_phishlets_0365]
definition = (query=login* AND query = www*)

[evilginx_phishlets_outlook]
definition = (query=outlook* AND query=login* AND query=account*)

[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*)

[evilginx_phishlets_google]
definition = (query=accounts* AND query=ssl* AND query=www*)