Files With System Process Name In Unsuspected Locations

{
  "selection": {
    "TargetFilename
| endswith": [
      "\\AtBroker.exe",
      "\\audiodg.exe",
      "\\backgroundTaskHost.exe",
      "\\bcdedit.exe",
      "\\bitsadmin.exe",
      "\\cmdl32.exe",
      "\\cmstp.exe",
      "\\conhost.exe",
      "\\csrss.exe",
      "\\dasHost.exe",
      "\\dfrgui.exe",
      "\\dllhost.exe",
      "\\dwm.exe",
      "\\eventcreate.exe",
      "\\eventvwr.exe",
      "\\explorer.exe",
      "\\extrac32.exe",
      "\\fontdrvhost.exe",
      "\\fsquirt.exe",
      "\\ipconfig.exe",
      "\\iscsicli.exe",
      "\\iscsicpl.exe",
      "\\logman.exe",
      "\\LogonUI.exe",
      "\\LsaIso.exe",
      "\\lsass.exe",
      "\\lsm.exe",
      "\\msiexec.exe",
      "\\msinfo32.exe",
      "\\mstsc.exe",
      "\\nbtstat.exe",
      "\\odbcconf.exe",
      "\\powershell.exe",
      "\\pwsh.exe",
      "\\regini.exe",
      "\\regsvr32.exe",
      "\\rundll32.exe",
      "\\RuntimeBroker.exe",
      "\\schtasks.exe",
      "\\SearchFilterHost.exe",
      "\\SearchIndexer.exe",
      "\\SearchProtocolHost.exe",
      "\\SecurityHealthService.exe",
      "\\SecurityHealthSystray.exe",
      "\\services.exe",
      "\\ShellAppRuntime.exe",
      "\\sihost.exe",
      "\\smartscreen.exe",
      "\\smss.exe",
      "\\spoolsv.exe",
      "\\svchost.exe",
      "\\SystemSettingsBroker.exe",
      "\\taskhost.exe",
      "\\taskhostw.exe",
      "\\Taskmgr.exe",
      "\\TiWorker.exe",
      "\\vssadmin.exe",
      "\\w32tm.exe",
      "\\WerFault.exe",
      "\\WerFaultSecure.exe",
      "\\wermgr.exe",
      "\\wevtutil.exe",
      "\\wininit.exe",
      "\\winlogon.exe",
      "\\winrshost.exe",
      "\\WinRTNetMUAHostServer.exe",
      "\\wlanext.exe",
      "\\wlrmdr.exe",
      "\\WmiPrvSE.exe",
      "\\wslhost.exe",
      "\\WSReset.exe",
      "\\WUDFHost.exe",
      "\\WWAHost.exe"
    ]
  },
  "filter_main_generic": {
    "TargetFilename
| contains": [
      "C:\\$WINDOWS.~BT\\",
      "C:\\$WinREAgent\\",
      "C:\\Windows\\SoftwareDistribution\\",
      "C:\\Windows\\System32\\",
      "C:\\Windows\\SysWOW64\\",
      "C:\\Windows\\WinSxS\\",
      "C:\\Windows\\uus\\"
    ]
  },
  "filter_main_tiworker": {
    "Image
| endswith": [
      "\\TiWorker.exe",
      "\\wuaucltcore.exe"
    ],
    "TargetFilename
| startswith": "C:\\Windows\\Temp\\"
  },
  "filter_main_svchost": {
    "Image
| endswith": [
      "C:\\Windows\\system32\\svchost.exe",
      "C:\\Windows\\SysWOW64\\svchost.exe"
    ],
    "TargetFilename
| contains": [
      "C:\\Program Files\\WindowsApps\\",
      "C:\\Program Files (x86)\\WindowsApps\\",
      "\\AppData\\Local\\Microsoft\\WindowsApps\\"
    ]
  },
  "filter_main_wuauclt": {
    "Image": [
      "C:\\Windows\\System32\\wuauclt.exe",
      "C:\\Windows\\SysWOW64\\wuauclt.exe",
      "C:\\Windows\\UUS\\arm64\\wuaucltcore.exe"
    ]
  },
  "filter_main_explorer": {
    "TargetFilename
| endswith": "C:\\Windows\\explorer.exe"
  },
  "filter_main_msiexec": {
    "Image
| endswith": [
      "C:\\WINDOWS\\system32\\msiexec.exe",
      "C:\\WINDOWS\\SysWOW64\\msiexec.exe"
    ],
    "TargetFilename
| startswith": [
      "C:\\Program Files\\PowerShell\\7\\pwsh.exe",
      "C:\\Program Files\\PowerShell\\7-preview\\pwsh.exe",
      "C:\\Program Files\\WindowsApps\\Microsoft.PowerShellPreview\\"
    ]
  },
  "filter_main_healtray": {
    "TargetFilename
| contains": "C:\\Windows\\System32\\SecurityHealth\\",
    "TargetFilename
| endswith": "\\SecurityHealthSystray.exe",
    "Image
| endswith": "\\SecurityHealthSetup.exe"
  },
  "filter_optional_wslhost": [
    {
      "TargetFilename": "C:\\Program Files\\WSL\\wslhost.exe"
    },
    {
      "TargetFilename
| contains
| all": [
        "C:\\Program Files\\WindowsApps\\MicrosoftCorporationII.WindowsSubsystemForLinux_",
        "\\wslhost.exe"
      ]
    },
    {
      "TargetFilename
| contains
| all": [
        "C:\\Users\\",
        "\\AppData\\Local\\Microsoft\\WindowsApps\\",
        "\\wslhost.exe"
      ]
    }
  ],
  "condition": "selection and not 1 of filter_main_* and not 1 of filter_optional_*"
}

False Positives

• ⚠ System processes copied outside their default folders for testing purposes
• ⚠ Third party software naming their software with the same names as the processes mentioned here