✄𐘗
text code block:
✄𐘗registry where host.os.type == "windows" and event.type == "change" and registry.value : "Blob" and
  registry.path :
    (
      "HKLM\\Software\\Microsoft\\SystemCertificates\\Root\\Certificates\\*\\Blob",
      "HKLM\\Software\\Microsoft\\SystemCertificates\\AuthRoot\\Certificates\\*\\Blob",
      "HKLM\\Software\\Policies\\Microsoft\\SystemCertificates\\Root\\Certificates\\*\\Blob",
      "HKLM\\Software\\Policies\\Microsoft\\SystemCertificates\\AuthRoot\\Certificates\\*\\Blob",
      "\\REGISTRY\\MACHINE\\Software\\Microsoft\\SystemCertificates\\Root\\Certificates\\*\\Blob",
      "\\REGISTRY\\MACHINE\\Software\\Microsoft\\SystemCertificates\\AuthRoot\\Certificates\\*\\Blob",
      "\\REGISTRY\\MACHINE\\Software\\Policies\\Microsoft\\SystemCertificates\\Root\\Certificates\\*\\Blob",
      "\\REGISTRY\\MACHINE\\Software\\Policies\\Microsoft\\SystemCertificates\\AuthRoot\\Certificates\\*\\Blob",
      "MACHINE\\Software\\Microsoft\\SystemCertificates\\Root\\Certificates\\*\\Blob",
      "MACHINE\\Software\\Microsoft\\SystemCertificates\\AuthRoot\\Certificates\\*\\Blob",
      "MACHINE\\Software\\Policies\\Microsoft\\SystemCertificates\\Root\\Certificates\\*\\Blob",
      "MACHINE\\Software\\Policies\\Microsoft\\SystemCertificates\\AuthRoot\\Certificates\\*\\Blob"
    ) and
  not process.executable : (
          "?:\\Program Files (x86)\\*.exe",
          "?:\\Program Files\\*.exe",
          "?:\\ProgramData\\bomgar-*\\*\\sra-pin.exe",
          "?:\\ProgramData\\bomgar-*\\*\\bomgar-scc.exe",
          "?:\\ProgramData\\CTES\\Ctes.exe",
          "?:\\ProgramData\\CTES\\Components\\SNG\\AbtSngSvc.exe",
          "?:\\ProgramData\\CTES\\Components\\SVC\\CtesHostSvc.exe",
          "?:\\ProgramData\\Lenovo\\Vantage\\Addins\\LenovoHardwareScanAddin\\*\\LdeApi.Server.exe",
          "?:\\ProgramData\\Logishrd\\LogiOptionsPlus\\Plugins\\64\\certmgr.exe",
          "?:\\ProgramData\\Microsoft\\Windows Defender\\Platform\\*\\*.exe",
          "?:\\ProgramData\\Quest\\KACE\\modules\\clientidentifier\\clientidentifier.exe",
          "?:\\ProgramData\\Sophos\\AutoUpdate\\Cache\\sophos_autoupdate1.dir\\*.exe",
          "?:\\ProgramData\\tychoncloud\\bin\\OVAL\\tvs.exe",
          "?:\\Windows\\CCM\\CcmEval.exe",
          "?:\\Windows\\CCM\\CcmExec.exe",
          "?:\\Windows\\ccmsetup\\autoupgrade\\ccmsetup*.exe",
          "?:\\Windows\\ccmsetup\\cache\\ccmsetup.exe",
          "?:\\Windows\\ccmsetup\\ccmsetup.exe",
          "?:\\Windows\\Cluster\\clussvc.exe",
          "?:\\Windows\\ImmersiveControlPanel\\SystemSettings.exe",
          "?:\\Windows\\Lenovo\\ImController\\PluginHost86\\Lenovo.Modern.ImController.PluginHost.Device.exe",
          "?:\\Windows\\Lenovo\\ImController\\Service\\Lenovo.Modern.ImController.exe",
          "?:\\Windows\\Sysmon.exe",
          "?:\\Windows\\Sysmon64.exe",
          "?:\\Windows\\UUS\\amd64\\MoUsoCoreWorker.exe",
          "?:\\Windows\\UUS\\amd64\\WaaSMedicAgent.exe",
          "?:\\Windows\\UUS\\Packages\\Preview\\amd64\\MoUsoCoreWorker.exe",
          "?:\\Windows\\WinSxS\\*.exe"
  ) and
  not
  (
    process.executable : (
      "?:\\Windows\\System32\\*.exe",
      "?:\\Windows\\SysWOW64\\*.exe"
    ) and
    not process.name : (
        "rundll32.exe", "mshta.exe", "powershell.exe", "pwsh.exe", "cmd.exe", "expand.exe",
        "regsvr32.exe", "cscript.exe", "wscript.exe", "wmiprvse.exe", "certutil.exe", "xcopy.exe"
    )
  )