SigmaHQ/tools/config/thor.yml

title: THOR
order: 20
backends:
  - thor
# this configuration differs from other configurations and can not be used
# with the sigmac tool. This configuration is used by the ioc scanners THOR and SPARK.
logsources:
  # log source configurations for generic sigma rules
  process_creation_1:
    category: process_creation
    product: windows
    conditions:
      EventID: 1
    rewrite:
      product: windows
      service: sysmon
  process_creation_2:
    category: process_creation
    product: windows
    conditions:
      EventID: 4688
    rewrite:
      product: windows
      service: security
    fieldmappings:
      Image: NewProcessName
      ParentImage: ParentProcessName
  network_connection:
    category: network_connection
    product: windows
    conditions:
      EventID: 3
    rewrite:
      product: windows
      service: sysmon
  process_terminated:
    category: process_termination
    product: windows
    conditions:
      EventID: 5
    rewrite:
      product: windows
      service: sysmon
  driver_loaded:
    category: driver_load
    product: windows
    conditions:
      EventID: 6
    rewrite:
      product: windows
      service: sysmon
  image_loaded:
    category: image_load
    product: windows
    conditions:
      EventID: 7
    rewrite:
      product: windows
      service: sysmon
  create_remote_thread:
    category: create_remote_thread
    product: windows
    conditions:
      EventID: 8
    rewrite:
      product: windows
      service: sysmon
  raw_access_thread:
    category: raw_access_thread
    product: windows
    conditions:
      EventID: 9
    rewrite:
      product: windows
      service: sysmon
  process_access:
    category: process_access
    product: windows
    conditions:
      EventID: 10
    rewrite:
      product: windows
      service: sysmon       
  file_creation:
    category: file_event
    product: windows
    conditions:
      EventID: 11
    rewrite:
      product: windows
      service: sysmon
  registry_event:
    category: registry_event
    product: windows
    conditions:
      EventID: 
        - 12 
        - 13 
        - 14
    rewrite:
      product: windows
      service: sysmon
  create_stream_hash:
    category: create_stream_hash
    product: windows
    conditions:
      EventID: 15
    rewrite:
      product: windows
      service: sysmon
  pipe_created:
    category: pipe_created
    product: windows
    conditions:
      EventID: 
        - 17
        - 18
    rewrite:
      product: windows
      service: sysmon
  wmi_event:
    category: wmi_event
    product: windows
    conditions:
      EventID: 
        - 19
        - 20
        - 21
    rewrite:
      product: windows
      service: sysmon
  dns_query:
    category: dns_query
    product: windows
    conditions:
      EventID: 22
    rewrite:
      product: windows
      service: sysmon
  file_delete:
    category: file_delete
    product: windows
    conditions:
      EventID: 23
    rewrite:
      product: windows
      service: sysmon
  # target system configurations
  windows-application:
    product: windows
    service: application
    sources:
      - "WinEventLog:Application"
  windows-security:
    product: windows
    service: security
    sources:
      - "WinEventLog:Security"
  windows-system:
    product: windows
    service: system
    sources:
      - "WinEventLog:System"
  windows-ntlm:
    product: windows
    service: ntlm
    sources:
      - "WinEventLog:Microsoft-Windows-NTLM/Operational"
  windows-sysmon:
    product: windows
    service: sysmon
    sources:
      - "WinEventLog:Microsoft-Windows-Sysmon/Operational"
  windows-powershell:
    product: windows
    service: powershell
    sources:
      - "WinEventLog:Microsoft-Windows-PowerShell/Operational"
  windows-taskscheduler:
    product: windows
    service: taskscheduler
    sources:
      - "WinEventLog:Microsoft-Windows-TaskScheduler/Operational"
  windows-wmi:
    product: windows
    service: wmi
    sources:
      - "WinEventLog:Microsoft-Windows-WMI-Activity/Operational"
  windows-dhcp:
    product: windows
    service: dhcp
    sources:
      - "WinEventLog:Microsoft-Windows-DHCP-Server/Operational"
  windows-applocker:
    product: windows
    service: applocker
    sources:
      - 'WinEventLog:Microsoft-Windows-AppLocker/MSI and Script'
      - 'WinEventLog:Microsoft-Windows-AppLocker/EXE and DLL'
      - 'WinEventLog:Microsoft-Windows-AppLocker/Packaged app-Deployment'
      - 'WinEventLog:Microsoft-Windows-AppLocker/Packaged app-Execution'
  windows-msexchange-management:
    product: windows
    service: msexchange-management
    sources:
      - 'WinEventLog:MSExchange Management'
  apache:
    category: webserver
    sources:
      - "File:/var/log/apache/*.log"
      - "File:/var/log/apache2/*.log"
      - "File:/var/log/httpd/*.log"
  linux-auth:
    product: linux
    service: auth
    sources:
      - "File:/var/log/auth.log"
      - "File:/var/log/auth.log.?"
  linux-syslog:
    product: linux
    service: syslog
    sources:
      - "File:/var/log/syslog"
      - "File:/var/log/syslog.?"
  linux-log:
    product: linux
    sources:
      - "File:*.log"
  logfiles:
    category: logfile
    sources:
      - "File:*.log"