Appendix - Remediations

Appendix for OneSite Health remediations

The following is a list of built-in remediations available to add to health polices.

Account Checks

Health Check	Remediation Details
User Account – Running Service	Checks a specific user account is running a specific service on the device. Stops or Stops and Disables the service if not set correctly.

Adaptiva Client Checks

Health Check	Remediation Details
Adaptiva Client – Not Integrated with SCCM	Configures integration with ConfigMgr.

Background Intelligent Transfer Service (BITS) Health Checks

Health Check	Remediation Details
BITS – Service Running	Starts BITS service and sets its start mode to automatic.
BITS – Service Startup Failing	Removes BITS DAT files from "%ALLUSERSPROFILE%\Microsoft\Network\Downloader" folder.
BITS - Version	A UNC path must be provided to the BITS installation executable. A command line execute activity installs BITS, waits until the execution is complete, and determines success or failure based on the return value from the executable.

ConfigMgr Client Configuration Checks

Health Check	Remediation Details
ConfigMgr Client - Cache Available Space	Non-qualified cache elements are deleted sequentially until available space requirements are met. After deleting all elements, if the requirement is not met, Cache size is increased by the required number of bytes.
ConfigMgr Client - Cache Location	Sets the cache location to the specified path.
ConfigMgr Client - Site Assignment	If configured to perform auto site discovery, then performs auto site discovery. If a specific site is specified, the client will be assigned to the specified site.

ConfigMgr Client Health Checks

Health Check	Remediation Details
ConfigMgr Client – Cache Size	Sets the cache size to the specified value.
ConfigMgr Client – CCM Folders	Deletes the folders named ccm and ccmsetup.
ConfigMgr Client – Installed	Installs the ConfigMgr client directly using command line or by generating CCR on the site server for the client machine.
ConfigMgr Client - Orphaned Cache Folders	Deletes any orphaned folders in the ccmcache.
ConfigMgr Client – Provisioning Mode	Resets the Paused registry value to 0 in HKLM\Software\Microsoft\SMS\Mobile Client\Software Distribution\State and restarts the SMS Agent Host Service if TSManager is not running.
ConfigMgr Client – Service Running	Starts the SMS Agent Host service and sets its start mode to automatic.
ConfigMgr Client - Version	Installs the ConfigMgr client directly using command line or by generating CCR on the site server for the client machine.

ConfigMgr Client Installation Checks

Health Check	Remediation Details
CCMSetup – DiscoveryStatus MOF	The following command is executed: MofComp.exe %SystemDrive%\Program Files\Microsoft Policy Platform\ExtendedStatus.mof.
CCMSetup – Visual C++ msvcr100 dll	If incorrect version of msvcr100.dll is detected, the correct version will be copied from the defined UNC path.

ConfigMgr Client Status Checks

Health Check	Remediation Details
ConfigMgr Client Status – Hardware Inventory	Executes a full policy reset or re-installs the ConfigMgr Client if the option is selected.
ConfigMgr Client Status – Heartbeat Discovery	Executes a full policy reset or re-installs the ConfigMgr Client if the option is selected.
ConfigMgr Client Status – Package Ping	Executes a full policy reset or re-installs the ConfigMgr Client if the option is selected.
ConfigMgr Client Status – Policy Retrieval	Executes a full policy reset or re-installs the ConfigMgr Client if the option is selected.
ConfigMgr Client Status – Software Distribution	Executes a full policy reset or re-installs the ConfigMgr Client if the option is selected.
ConfigMgr Client Status – Software Inventory	Executes a full policy reset or re-installs the ConfigMgr Client if the option is selected.
ConfigMgr Client Status – Status Message Submission	Executes a full policy reset or re-installs the ConfigMgr Client if the option is selected.

Data Execution Prevention Checks

Health Check	Remediation Details
DEP - Policy	Sets Data Execution Prevention Policy to specified setting.

DCOM Checks

Health Check	Remediation Details
DCOM – Remote Connection Enabled	Writes registry EnableDCOM Value: Y in HKLM/Software/Microsoft/Ole.

Network Checks

Health Check	Remediation Details
(Lanman) Server – Service Running	Starts the LanmanServer service and sets its start mode to automatic.
Network - DNS Name Resolution	Registers the current IP with DNS by executing the command: ipconfig /registerdns
Network – DNS Settings	Sets the provided Primary DNS suffix and/or syncs with domain membership. Sets the Primary DNS domain. Sets the NIC DNS domain and/or Enable Dynamic DNS Registration.
Network – Hosts file entries present	If specified entries in the hosts file are not present, they will be appended to the hosts file.

Operating System (OS) Health Checks

Health Check	Remediation Details
OS – Admin Share Available	The admin$ share is created and mapped to the %WINDIR% folder.
OS – Clear Windows print queues	The Windows print queues will be cleared.
OS – File Associations	File associations are defined in the format =, if not present or incorrect, the file associations will be set.
OS – Remote Desktop Settings	Allows for the options: Enable / Disable All Remote Assistance connections Enable / Disable Remote Desktop connections Enable / Disable Remote Desktop with NLA (Network Level Authentication)
OS – Run Key Entries	Sets 64-bit, 32-bit, or both registry run keys based on a specified list.
OS – Screen Saver Settings	Sets screen saver settings for New and Existing Users, Existing Users Only, or New Users Only for the following settings: Enabling a screen saver Require a password to exit screen saver Set a specific screen saver timeout
OS – Security Group Presence	Adds a specific member to a specified local user group if the user does not exist.
OS – Windows Explorer Settings	Sets Windows Explorer settings for New and Existing Users, Existing Users Only, or New Users Only for the following settings: Show Hidden Files Show Protected System Files Hide File Extensions Compress Files in a Different Color Show Run on Start Menu Hide Empty Drives Show Full Path
Remote Registry Service Running (OS Specific)	Starts the Remote Registry service and sets its start mode to automatic.

PowerShell Health Checks

Health Check	Remediation Details
PowerShell – Set PowerShell Execution Policy	Sets the PowerShell Execution Policy setting to one of the following: Restricted: Do not load configuration files or run scripts All Signed: Requires all scripts to be signed by a trusted publisher Remote Signed: Requires all scripts downloaded from the Internet to be signed Unrestricted: Runs all scripts. Unsigned scripts from the Internet will prompt for permission Bypass: Nothing is blocked and no warnings or prompts will occur Undefined: Removes the current execution policy form the current scope
PowerShell - WinRM	If WinRM is disabled, WinRM will be enabled.

SCCM Miscellaneous Checks

Health Check	Remediation Details
SCCM – Client Actions must be Present	Performs a machine policy refresh.

Security Health Checks

Health Check	Remediation Details
Security - Bad Rabbit Immunisation	Removes the infection and immunizes against future attack.
Security – BitLocker Drive Encryption	Enables BitLocker on either: Operating System Drive Only All Fixed Drives Specific Drive Letter
Security – User Access Control (UAC) Enabled	UAC is enabled.
Security - WannaCry Vulnerability Assessment	Sets the registry name SMB1 value to REG_DWORD Value: 0 in HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters and shuts down the system. For more information please see Disable SMB1 in Windows

Software Health Checks

Health Check	Remediation Details
Software – Internet Explorer Home Page	Sets a defined Internet Explorer Home Page for New and Existing Users, Existing Users Only, or New Users Only.

System Performance Health Checks

Health Check	Remediation Details
System - Disk Cleanup	Initiates a system disk cleanup by executing the cleanmgr built-in application.

System Settings Checks

Health Check	Remediation Details
System – Registry Setting must Exist	Sets the specific registry to the specified value.
Unquoted Service Binary Path	Fixes binary paths which are not surrounded by double quotes.

Tanium Health Checks

Health Check	Remediation Details
Tanium – Verify Client Settings	Set the Tanium Client settings.

Windows 10 Health Checks

Health Check	Remediation Details
Windows 10 - Credential Guard Active	Enables Credential Guard Feature on the system.
Windows 10 - Device Guard & Credential Guard Active	Enables Device Guard and Credential Guard features on the system.
Windows 10 - Device Guard HVCI Active	Enables Device Guard feature on the system.

Windows Update Agent (WUA) Health Checks

Health Check	Remediation Details
Windows Update - Last Scan Cycle	Initiates an SCCM Software updates scan cycle on the system.
Windows Update - Metadata Version	Initiates an SCCM Software updates scan cycle on the system to retrieve the latest update metadata.
WUA – Service Missing	The following command is executed to restore the Windows Update service: regsvr32 -s wuaueng.dll
WUA – Service Running	Starts the Windows Update service and sets its start mode to automatic.
WUA - Version	Installs the specified version of WSUS client on the client machine.

WMI Health Checks

Health Check	Remediation Details
WMI – ConfigMgr Client Namespaces	The remediation is the same as WMI – Repository Integrity remediation below, except that the execmgr.log is deleted.
WMI – ExecMgr Connection Error	The remediation is the same as WMI – Repository Integrity remediation below, except that the execmgr.log is deleted.
WMI – In Path	The System32\WBEM folder is added to the %PATH% environment variable.
WMI – Repository Integrity	The WMI repository is recreated.
WMI – Service Running	Starts the Windows Management Instrumentation service and sets its start mode to automatic.