Defense/Autoruns.ps1
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function Get-CSRegistryAutoStart { <# .SYNOPSIS List installed autostart execution points present in the registry. Author: Matthew Graeber (@mattifestation) License: BSD 3-Clause .DESCRIPTION Get-CSRegistryAutoStart lists autorun points present in the registry locally or remotely. Get-CSRegistryAutoStart was heavily influenced by the great PowerShell autoruns function written by Emin Atac (@p0w3rsh3ll) - https://github.com/p0w3rsh3ll/AutoRuns. Emin's version is ideal for use locally and when PowerShell remoting is enabled. Get-CSRegistryAutoStart can retrieve autoruns information remotely from systems regardless of the presense of PowerShell. Each switch argument in Get-CSRegistryAutoStart represents the corresponding tab in autoruns.exe. .PARAMETER Logon Retrieve logon artifacts .PARAMETER LSAProviders Retrieve LSA provider artifacts .PARAMETER ImageHijacks Retrieve image hijack artifacts .PARAMETER AppInit Retrieve appinit artifacts .PARAMETER KnownDLLs Retrieve KnownDLL artifacts .PARAMETER Winlogon Retrieve winlogon artifacts .PARAMETER PrintMonitors Retrieve print monitor artifacts .PARAMETER NetworkProviders Retrieve network provider artifacts .PARAMETER BootExecute Retrieve boot execute artifacts .PARAMETER NoProgressBar Do not display a progress bar. This parameter is designed to be used with wrapper functions. .PARAMETER CimSession Specifies the CIM session to use for this cmdlet. Enter a variable that contains the CIM session or a command that creates or gets the CIM session, such as the New-CimSession or Get-CimSession cmdlets. For more information, see about_CimSessions. .PARAMETER OperationTimeoutSec Specifies the amount of time that the cmdlet waits for a response from the computer. By default, the value of this parameter is 0, which means that the cmdlet uses the default timeout value for the server. If the OperationTimeoutSec parameter is set to a value less than the robust connection retry timeout of 3 minutes, network failures that last more than the value of the OperationTimeoutSec parameter are not recoverable, because the operation on the server times out before the client can reconnect. .OUTPUTS CimSweep.AutoRunEntry Outputs objects representing autoruns entries similar to the output of Sysinternals Autoruns. #> [CmdletBinding()] [OutputType('CimSweep.AutoRunEntry')] param( [Parameter(ParameterSetName = 'SpecificCheck')] [Switch] $Logon, [Parameter(ParameterSetName = 'SpecificCheck')] [Switch] $LSAProviders, [Parameter(ParameterSetName = 'SpecificCheck')] [Switch] $ImageHijacks, [Parameter(ParameterSetName = 'SpecificCheck')] [Switch] $AppInit, [Parameter(ParameterSetName = 'SpecificCheck')] [Switch] $KnownDLLs, [Parameter(ParameterSetName = 'SpecificCheck')] [Switch] $Winlogon, [Parameter(ParameterSetName = 'SpecificCheck')] [Switch] $PrintMonitors, [Parameter(ParameterSetName = 'SpecificCheck')] [Switch] $NetworkProviders, [Parameter(ParameterSetName = 'SpecificCheck')] [Switch] $BootExecute, [Switch] $NoProgressBar, [Alias('Session')] [ValidateNotNullOrEmpty()] [Microsoft.Management.Infrastructure.CimSession[]] $CimSession, [UInt32] [Alias('OT')] $OperationTimeoutSec ) BEGIN { # If a CIM session is not provided, trick the function into thinking there is one. if (-not $PSBoundParameters['CimSession']) { $CimSession = '' $CIMSessionCount = 1 } else { $CIMSessionCount = $CimSession.Count } $CurrentCIMSession = 0 $Timeout = @{} if ($PSBoundParameters['OperationTimeoutSec']) { $Timeout['OperationTimeoutSec'] = $OperationTimeoutSec } $ParamCopy = $PSBoundParameters $null = $ParamCopy.Remove('CimSession') $null = $ParamCopy.Remove('NoProgressBar') $null = $ParamCopy.Remove('OperationTimeoutSec') # Count the number of options provided for use of displaying a progress bar $AutoRunOptionCount = $ParamCopy.Keys.Count # All checks want to be performed. # There is likely a better way of obtaining the number of params in the 'SpecificCheck' param set if (-not $AutoRunOptionCount) { $AutoRunOptionCount = 9 } # Helper function that maps a registry autorun artifact roughly to that of autoruns.exe output. filter New-AutoRunsEntry { Param ( [Parameter(Position = 0, ValueFromPipelineByPropertyName = $True)] [String] $Hive, [Parameter(Position = 1, ValueFromPipelineByPropertyName = $True)] [String] $SubKey, [Parameter(Position = 2, ValueFromPipelineByPropertyName = $True)] [Alias('ValueName')] [String] $AutoRunEntry, [Parameter(Position = 3, ValueFromPipelineByPropertyName = $True)] [Alias('ValueContent')] [String] $ImagePath, [Parameter(Position = 4)] [String] $Category, [Parameter(Position = 5, ValueFromPipelineByPropertyName = $True)] [String] $PSComputerName, [Parameter(ValueFromPipelineByPropertyName = $True)] [Alias('Session')] [Microsoft.Management.Infrastructure.CimSession] $CimSession ) $ObjectProperties = [Ordered] @{ PSTypeName = 'CimSweep.AutoRunEntry' Path = "$($Hive)\$($SubKey)" AutoRunEntry = $AutoRunEntry ImagePath = $ImagePath Category = $Category } $DefaultProperties = 'Path', 'AutoRunEntry', 'ImagePath', 'Category' -as [Type] 'Collections.Generic.List[String]' if ($PSComputerName) { $ObjectProperties['PSComputerName'] = $PSComputerName $DefaultProperties.Add('PSComputerName') } else { $ObjectProperties['PSComputerName'] = $null } if ($Session.Id) { $ObjectProperties['CimSession'] = $Session } $AutoRunsEntry = [PSCustomObject] $ObjectProperties Set-DefaultDisplayProperty -InputObject $AutoRunsEntry -PropertyNames $DefaultProperties $AutoRunsEntry } } PROCESS { foreach ($Session in $CimSession) { $CurrentAutorunCount = 0 $ComputerName = $Session.ComputerName if (-not $Session.ComputerName) { $ComputerName = 'localhost' } if (-not $PSBoundParameters['NoProgressBar']) { # Display a progress activity for each CIM session Write-Progress -Id 1 -Activity 'CimSweep - Registry autoruns sweep' -Status "($($CurrentCIMSession+1)/$($CIMSessionCount)) Current computer: $ComputerName" -PercentComplete (($CurrentCIMSession / $CIMSessionCount) * 100) $CurrentCIMSession++ } $CommonArgs = @{} if ($Session.Id) { $CommonArgs['CimSession'] = $Session } # Get the SIDS for each user in the registry $HKUSIDs = Get-HKUSID @CommonArgs @Timeout if (($PSCmdlet.ParameterSetName -ne 'SpecificCheck') -or $PSBoundParameters['Logon']) { $Category = 'Logon' if (-not $PSBoundParameters['NoProgressBar']) { Write-Progress -Id 2 -ParentId 1 -Activity " ($($CurrentAutorunCount+1)/$($AutoRunOptionCount)) Current autoruns type:" -Status $Category -PercentComplete (($CurrentAutorunCount / $AutoRunOptionCount) * 100) $CurrentAutorunCount++ } Get-CSRegistryValue -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\Terminal Server\Wds\rdpwd' -ValueName StartupPrograms @CommonArgs @Timeout | New-AutoRunsEntry -Category $Category Get-CSRegistryValue -Hive HKLM -SubKey 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon' -ValueNameOnly @CommonArgs @Timeout | Where-Object { ('VmApplet', 'Userinit', 'Shell', 'TaskMan', 'AppSetup') -contains $_.ValueName } | ForEach-Object { $_ | Get-CSRegistryValue | New-AutoRunsEntry -Category $Category } # Todo: implement on domain-joined system <# 'Startup', 'Shutdown', 'Logon', 'Logoff' | ForEach-Object { Get-CSRegistryKey -Hive HKLM -SubKey 'SOFTWARE\Policies\Microsoft\Windows\System\Scripts' } #> $GPExtensionKey = 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\GPExtensions' Get-CSRegistryKey -Hive HKLM -SubKey $GPExtensionKey @CommonArgs @Timeout | Get-CSRegistryValue -ValueName DllName @Timeout | ForEach-Object { $_ | New-AutoRunsEntry -SubKey $GPExtensionKey -AutoRunEntry $_.Subkey.Split('\')[-1] -Category $Category } $AlternateShell = Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\SafeBoot' -ValueName AlternateShell @CommonArgs @Timeout if ($AlternateShell) { $AlternateShell | New-AutoRunsEntry -AutoRunEntry $AlternateShell.ValueContent -Category $Category } $AutoStartPaths = @( 'SOFTWARE\Microsoft\Windows\CurrentVersion\Run' 'SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce' 'SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run' 'SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce' ) foreach ($AutoStartPath in $AutoStartPaths) { Get-CSRegistryValue -Hive HKLM -SubKey $AutoStartPath @CommonArgs @Timeout | New-AutoRunsEntry -Category $Category # Iterate over each local user hive foreach ($SID in $HKUSIDs) { Get-CSRegistryValue -Hive HKU -SubKey "$SID\$AutoStartPath" @CommonArgs @Timeout | New-AutoRunsEntry -Category $Category } } $null, 'Wow6432Node\' | ForEach-Object { $InstalledComponents = "SOFTWARE\$($_)Microsoft\Active Setup\Installed Components" Get-CSRegistryKey -Hive HKLM -SubKey $InstalledComponents @CommonArgs @Timeout } | Get-CSRegistryValue -ValueName StubPath @Timeout | ForEach-Object { $AutoRunEntry = $_ | Get-CSRegistryValue -ValueName '' -ValueType REG_SZ @Timeout if ($AutoRunEntry.ValueContent) { $AutoRunEntryName = $AutoRunEntry.ValueContent } else { $AutoRunEntryName = 'n/a' } $_ | New-AutoRunsEntry -SubKey $InstalledComponents -AutoRunEntry $AutoRunEntryName -Category $Category } $IconLib = Get-CSRegistryValue -Hive HKLM -SubKey 'SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows' -ValueName IconServiceLib @CommonArgs @Timeout if ($IconLib) { $IconLib | New-AutoRunsEntry -SubKey "$($IconLib.SubKey)\$($IconLib.ValueName)" -AutoRunEntry $IconLib.ValueContent -Category $Category } } if (($PSCmdlet.ParameterSetName -ne 'SpecificCheck') -or $PSBoundParameters['BootExecute']) { $Category = 'BootExecute' if (-not $PSBoundParameters['NoProgressBar']) { Write-Progress -Id 2 -ParentId 1 -Activity " ($($CurrentAutorunCount+1)/$($AutoRunOptionCount)) Current autoruns type:" -Status $Category -PercentComplete (($CurrentAutorunCount / $AutoRunOptionCount) * 100) $CurrentAutorunCount++ } Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\Session Manager' -ValueNameOnly @CommonArgs @Timeout | Where-Object { ('BootExecute','SetupExecute','Execute','S0InitialCommand') -contains $_.ValueName } | ForEach-Object { $_ | Get-CSRegistryValue @Timeout | Where-Object { $_.ValueContent.Count } | ForEach-Object { $_ | New-AutoRunsEntry -ImagePath "$($_.ValueContent)" -Category $Category } } Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control' -ValueName ServiceControlManagerExtension @CommonArgs @Timeout | New-AutoRunsEntry -AutoRunEntry ServiceControlManagerExtension -Category $Category } if (($PSCmdlet.ParameterSetName -ne 'SpecificCheck') -or $PSBoundParameters['PrintMonitors']) { $Category = 'PrintMonitors' if (-not $PSBoundParameters['NoProgressBar']) { Write-Progress -Id 2 -ParentId 1 -Activity " ($($CurrentAutorunCount+1)/$($AutoRunOptionCount)) Current autoruns type:" -Status $Category -PercentComplete (($CurrentAutorunCount / $AutoRunOptionCount) * 100) $CurrentAutorunCount++ } Get-CSRegistryKey -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\Print\Monitors' @CommonArgs @Timeout | Get-CSRegistryValue -ValueName Driver @Timeout | ForEach-Object { $_ | New-AutoRunsEntry -SubKey 'SYSTEM\CurrentControlSet\Control\Print\Monitors' -AutoRunEntry $_.SubKey.Split('\')[-1] -Category $Category } } if (($PSCmdlet.ParameterSetName -ne 'SpecificCheck') -or $PSBoundParameters['NetworkProviders']) { $Category = 'NetworkProviders' if (-not $PSBoundParameters['NoProgressBar']) { Write-Progress -Id 2 -ParentId 1 -Activity " ($($CurrentAutorunCount+1)/$($AutoRunOptionCount)) Current autoruns type:" -Status $Category -PercentComplete (($CurrentAutorunCount / $AutoRunOptionCount) * 100) $CurrentAutorunCount++ } $NetworkOrder = Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\NetworkProvider\Order' -ValueName ProviderOrder @CommonArgs @Timeout if ($NetworkOrder.ValueContent) { $NetworkOrder.ValueContent.Split(',') | ForEach-Object { $NetworkOrder | New-AutoRunsEntry -AutoRunEntry $_ -ImagePath $_ -Category $Category } } } if (($PSCmdlet.ParameterSetName -ne 'SpecificCheck') -or $PSBoundParameters['LSAProviders']) { $Category = 'LSAProviders' if (-not $PSBoundParameters['NoProgressBar']) { Write-Progress -Id 2 -ParentId 1 -Activity " ($($CurrentAutorunCount+1)/$($AutoRunOptionCount)) Current autoruns type:" -Status $Category -PercentComplete (($CurrentAutorunCount / $AutoRunOptionCount) * 100) $CurrentAutorunCount++ } $SecProviders = Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\SecurityProviders' @CommonArgs @Timeout $SecProviders | New-AutoRunsEntry -ImagePath "$($SecProviders.ValueContent)" -Category $Category $AuthPackages = Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\Lsa' -ValueName 'Authentication Packages' @CommonArgs @Timeout $AuthPackages | New-AutoRunsEntry -ImagePath "$($AuthPackages.ValueContent)" -Category $Category $NotPackages = Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\Lsa' -ValueName 'Notification Packages' @CommonArgs @Timeout $NotPackages | New-AutoRunsEntry -ImagePath "$($NotPackages.ValueContent)" -Category $Category $SecPackages = Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\Lsa\OSConfig' -ValueName 'Security Packages' @CommonArgs @Timeout $SecPackages | New-AutoRunsEntry -ImagePath "$($SecPackages.ValueContent)" -Category $Category } if (($PSCmdlet.ParameterSetName -ne 'SpecificCheck') -or $PSBoundParameters['ImageHijacks']) { $Category = 'ImageHijacks' if (-not $PSBoundParameters['NoProgressBar']) { Write-Progress -Id 2 -ParentId 1 -Activity " ($($CurrentAutorunCount+1)/$($AutoRunOptionCount)) Current autoruns type:" -Status $Category -PercentComplete (($CurrentAutorunCount / $AutoRunOptionCount) * 100) $CurrentAutorunCount++ } $CommonKeys = @( 'SOFTWARE\Classes\htmlfile\shell\open\command', 'SOFTWARE\Classes\htafile\shell\open\command', 'SOFTWARE\Classes\batfile\shell\open\command', 'SOFTWARE\Classes\comfile\shell\open\command', 'SOFTWARE\Classes\piffile\shell\open\command', 'SOFTWARE\Classes\exefile\shell\open\command' ) foreach ($CommonKey in $CommonKeys) { Get-CSRegistryValue -Hive HKLM -SubKey $CommonKey -ValueName '' @CommonArgs @Timeout | New-AutoRunsEntry -AutoRunEntry $CommonKey.Split('\')[2] -Category $Category # Iterate over each local user hive foreach ($SID in $HKUSIDs) { Get-CSRegistryValue -Hive HKU -SubKey "$SID\$CommonKey" -ValueName '' @CommonArgs @Timeout | New-AutoRunsEntry -AutoRunEntry $CommonKey.Split('\')[2] -Category $Category } } Get-CSRegistryValue -Hive HKLM -SubKey SOFTWARE\Classes\exefile\shell\open\command -ValueName 'IsolatedCommand' @CommonArgs @Timeout | New-AutoRunsEntry -Category $Category $null, 'Wow6432Node\' | ForEach-Object { Get-CSRegistryKey -Hive HKLM -SubKey "SOFTWARE\$($_)Microsoft\Windows NT\CurrentVersion\Image File Execution Options" @CommonArgs @Timeout | Get-CSRegistryValue -ValueName Debugger @Timeout | ForEach-Object { $_ | New-AutoRunsEntry -AutoRunEntry $_.SubKey.Substring($_.SubKey.LastIndexOf('\') + 1) -Category $Category } Get-CSRegistryValue -Hive HKLM -SubKey "SOFTWARE\$($_)Microsoft\Command Processor" -ValueName 'Autorun' @CommonArgs @Timeout | New-AutoRunsEntry -Category $Category } $Class_exe = Get-CSRegistryValue -Hive HKLM -SubKey 'SOFTWARE\Classes\.exe' -ValueName '' -ValueType REG_SZ @CommonArgs @Timeout if ($Class_exe.ValueContent) { $OpenCommand = Get-CSRegistryValue -Hive HKLM -SubKey "SOFTWARE\Classes\$($Class_exe.ValueContent)\Shell\Open\Command" -ValueName '' -ValueType REG_SZ @CommonArgs @Timeout if ($OpenCommand.ValueContent) { $OpenCommand | New-AutoRunsEntry -Hive $Class_exe.Hive -SubKey $Class_exe.SubKey -AutoRunEntry $Class_exe.ValueContent -Category $Category } } $Class_cmd = Get-CSRegistryValue -Hive HKLM -SubKey 'SOFTWARE\Classes\.cmd' -ValueName '' -ValueType REG_SZ @CommonArgs @Timeout if ($Class_cmd.ValueContent) { $OpenCommand = Get-CSRegistryValue -Hive HKLM -SubKey "SOFTWARE\Classes\$($Class_cmd.ValueContent)\Shell\Open\Command" -ValueName '' -ValueType REG_SZ @CommonArgs @Timeout if ($OpenCommand.ValueContent) { $OpenCommand | New-AutoRunsEntry -Hive $Class_cmd.Hive -SubKey $Class_cmd.SubKey -AutoRunEntry $Class_cmd.ValueContent -Category $Category } } foreach ($SID in $HKUSIDs) { Get-CSRegistryValue -Hive HKU -SubKey "$SID\SOFTWARE\Microsoft\Command Processor" -ValueName 'Autorun' @CommonArgs @Timeout | New-AutoRunsEntry -Category $Category $Class_exe = Get-CSRegistryValue -Hive HKU -SubKey "$SID\SOFTWARE\Classes\.exe" -ValueName '' -ValueType REG_SZ @CommonArgs @Timeout if ($Class_exe.ValueContent) { $OpenCommand = Get-CSRegistryValue -Hive HKU -SubKey "$SID\SOFTWARE\Classes\$($Class_exe.ValueContent)\Shell\Open\Command" -ValueName '' -ValueType REG_SZ @CommonArgs @Timeout if ($OpenCommand.ValueContent) { $OpenCommand | New-AutoRunsEntry -Hive $Class_exe.Hive -SubKey $Class_exe.SubKey -AutoRunEntry $Class_exe.ValueContent -Category $Category } } $Class_cmd = Get-CSRegistryValue -Hive HKU -SubKey "$SID\SOFTWARE\Classes\.cmd" -ValueName '' -ValueType REG_SZ @CommonArgs @Timeout if ($Class_cmd.ValueContent) { $OpenCommand = Get-CSRegistryValue -Hive HKU -SubKey "$SID\SOFTWARE\Classes\$($Class_cmd.ValueContent)\Shell\Open\Command" -ValueName '' -ValueType REG_SZ @CommonArgs @Timeout if ($OpenCommand.ValueContent) { $OpenCommand | New-AutoRunsEntry -Hive $Class_cmd.Hive -SubKey $Class_cmd.SubKey -AutoRunEntry $Class_cmd.ValueContent -Category $Category } } } } if (($PSCmdlet.ParameterSetName -ne 'SpecificCheck') -or $PSBoundParameters['AppInit']) { $Category = 'AppInit' if (-not $PSBoundParameters['NoProgressBar']) { Write-Progress -Id 2 -ParentId 1 -Activity " ($($CurrentAutorunCount+1)/$($AutoRunOptionCount)) Current autoruns type:" -Status $Category -PercentComplete (($CurrentAutorunCount / $AutoRunOptionCount) * 100) $CurrentAutorunCount++ } $null,'Wow6432Node\' | ForEach-Object { Get-CSRegistryValue -Hive HKLM -SubKey "SOFTWARE\$($_)Microsoft\Windows NT\CurrentVersion\Windows" -ValueName 'AppInit_DLLs' @CommonArgs @Timeout | New-AutoRunsEntry -Category $Category Get-CSRegistryValue -Hive HKLM -SubKey "SOFTWARE\$($_)Microsoft\Command Processor" -ValueName 'Autorun' @CommonArgs @Timeout | New-AutoRunsEntry -Category $Category } Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\Session Manager\AppCertDlls' @CommonArgs @Timeout | New-AutoRunsEntry -Category $Category } if (($PSCmdlet.ParameterSetName -ne 'SpecificCheck') -or $PSBoundParameters['KnownDLLs']) { $Category = 'KnownDLLs' if (-not $PSBoundParameters['NoProgressBar']) { Write-Progress -Id 2 -ParentId 1 -Activity " ($($CurrentAutorunCount+1)/$($AutoRunOptionCount)) Current autoruns type:" -Status $Category -PercentComplete (($CurrentAutorunCount / $AutoRunOptionCount) * 100) $CurrentAutorunCount++ } Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\Session Manager\KnownDLLs' @CommonArgs @Timeout | New-AutoRunsEntry -Category $Category } if (($PSCmdlet.ParameterSetName -ne 'SpecificCheck') -or $PSBoundParameters['Winlogon']) { $Category = 'Winlogon' if (-not $PSBoundParameters['NoProgressBar']) { Write-Progress -Id 2 -ParentId 1 -Activity " ($($CurrentAutorunCount+1)/$($AutoRunOptionCount)) Current autoruns type:" -Status $Category -PercentComplete (($CurrentAutorunCount / $AutoRunOptionCount) * 100) $CurrentAutorunCount++ } $CmdLine = Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\Setup' -ValueName 'CmdLine' @CommonArgs @Timeout if ($CmdLine -and $CmdLine.ValueContent) { $CmdLine | New-AutoRunsEntry -Category $Category } 'Credential Providers', 'Credential Provider Filters', 'PLAP Providers' | ForEach-Object { Get-CSRegistryKey -Hive HKLM -SubKey "SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\$_" @CommonArgs @Timeout } | ForEach-Object { $LastBSIndex = $_.SubKey.LastIndexOf('\') $ParentKey = $_.SubKey.Substring(0, $LastBSIndex) $Guid = $_.SubKey.Substring($LastBSIndex + 1) if ($Guid -as [Guid]) { $AutoRunEntry = Get-CSRegistryValue -Hive HKLM -SubKey "SOFTWARE\Classes\CLSID\$Guid" -ValueName '' -ValueType REG_SZ @CommonArgs @Timeout $InprocServer32 = Get-CSRegistryValue -Hive HKLM -SubKey "SOFTWARE\Classes\CLSID\$Guid\InprocServer32" -ValueName '' -ValueType REG_EXPAND_SZ @CommonArgs @Timeout New-AutoRunsEntry $_.Hive $ParentKey $AutoRunEntry.ValueContent $InprocServer32.ValueContent $Category $_.PSComputerName } } $BootVer = Get-CSRegistryValue -Hive HKLM -SubKey 'SYSTEM\CurrentControlSet\Control\BootVerificationProgram' -ValueName 'ImagePath' @CommonArgs @Timeout if ($BootVer) { $BootVer | New-AutoRunsEntry -Hive $BootVer.Hive -SubKey "$($BootVer.SubKey)\ImagePath" } foreach ($SID in $HKUSIDs) { $Scrnsave = Get-CSRegistryValue -Hive HKU -SubKey "$SID\SOFTWARE\Policies\Microsoft\Windows\Control Panel\Desktop" -ValueName 'Scrnsave.exe' @CommonArgs @Timeout if ($Scrnsave) { $Scrnsave | New-AutoRunsEntry } $Scrnsave = Get-CSRegistryValue -Hive HKU -SubKey "$SID\Control Panel\Desktop" -ValueName 'Scrnsave.exe' @CommonArgs @Timeout if ($Scrnsave) { $Scrnsave | New-AutoRunsEntry } } } } } } function Get-CSStartMenuEntry { <# .SYNOPSIS List user and common start menu items. Author: Matthew Graeber (@mattifestation) License: BSD 3-Clause .PARAMETER NoProgressBar Do not display a progress bar. This parameter is designed to be used with wrapper functions. .PARAMETER CimSession Specifies the CIM session to use for this cmdlet. Enter a variable that contains the CIM session or a command that creates or gets the CIM session, such as the New-CimSession or Get-CimSession cmdlets. For more information, see about_CimSessions. .PARAMETER OperationTimeoutSec Specifies the amount of time that the cmdlet waits for a response from the computer. By default, the value of this parameter is 0, which means that the cmdlet uses the default timeout value for the server. If the OperationTimeoutSec parameter is set to a value less than the robust connection retry timeout of 3 minutes, network failures that last more than the value of the OperationTimeoutSec parameter are not recoverable, because the operation on the server times out before the client can reconnect. .OUTPUTS Microsoft.Management.Infrastructure.CimInstance#root/cimv2/Win32_ShortcutFile .NOTES If a shortcut is present in the start menu, an instance of a Win32_ShortcutFile is returned that has a Target property. #> [OutputType('Microsoft.Management.Infrastructure.CimInstance#root/cimv2/Win32_ShortcutFile')] [CmdletBinding()] param( [Switch] $NoProgressBar, [Alias('Session')] [ValidateNotNullOrEmpty()] [Microsoft.Management.Infrastructure.CimSession[]] $CimSession, [UInt32] [Alias('OT')] $OperationTimeoutSec ) BEGIN { # If a CIM session is not provided, trick the function into thinking there is one. if (-not $PSBoundParameters['CimSession']) { $CimSession = '' $CIMSessionCount = 1 } else { $CIMSessionCount = $CimSession.Count } $CurrentCIMSession = 0 $Timeout = @{} if ($PSBoundParameters['OperationTimeoutSec']) { $Timeout['OperationTimeoutSec'] = $OperationTimeoutSec } } PROCESS { foreach ($Session in $CimSession) { $ComputerName = $Session.ComputerName if (-not $Session.ComputerName) { $ComputerName = 'localhost' } if (-not $PSBoundParameters['NoProgressBar']) { # Display a progress activity for each CIM session Write-Progress -Id 1 -Activity 'CimSweep - Temp directory sweep' -Status "($($CurrentCIMSession+1)/$($CIMSessionCount)) Current computer: $ComputerName" -PercentComplete (($CurrentCIMSession / $CIMSessionCount) * 100) $CurrentCIMSession++ } $CommonArgs = @{} if ($Session.Id) { $CommonArgs['CimSession'] = $Session } Get-CSShellFolderPath -SystemFolder -FolderName 'Common Startup' -NoProgressBar @CommonArgs @Timeout | ForEach-Object { Get-CSDirectoryListing -DirectoryPath $_.ValueContent -File @CommonArgs @Timeout | Where-Object { $_.FileName -ne 'desktop' -and $_.Extension -ne 'ini' } } Get-CSShellFolderPath -UserFolder -FolderName 'Startup' -NoProgressBar @CommonArgs @Timeout | ForEach-Object { Get-CSDirectoryListing -DirectoryPath $_.ValueContent -File @CommonArgs @Timeout | Where-Object { $_.FileName -ne 'desktop' -and $_.Extension -ne 'ini' } } } } } function Get-CSWmiPersistence { <# .SYNOPSIS List registered permanent WMI event subscriptions. Author: Matthew Graeber (@mattifestation) License: BSD 3-Clause .PARAMETER CimSession Specifies the CIM session to use for this cmdlet. Enter a variable that contains the CIM session or a command that creates or gets the CIM session, such as the New-CimSession or Get-CimSession cmdlets. For more information, see about_CimSessions. .PARAMETER OperationTimeoutSec Specifies the amount of time that the cmdlet waits for a response from the computer. By default, the value of this parameter is 0, which means that the cmdlet uses the default timeout value for the server. If the OperationTimeoutSec parameter is set to a value less than the robust connection retry timeout of 3 minutes, network failures that last more than the value of the OperationTimeoutSec parameter are not recoverable, because the operation on the server times out before the client can reconnect. .OUTPUTS CimSweep.WmiPersistence Outputs objects representing the combination of __EventFilter, __EventConsumer, and __FilterToConsumerBinding. #> [CmdletBinding()] [OutputType('CimSweep.WmiPersistence')] param( [Alias('Session')] [ValidateNotNullOrEmpty()] [Microsoft.Management.Infrastructure.CimSession[]] $CimSession, [UInt32] [Alias('OT')] $OperationTimeoutSec ) BEGIN { if (-not $PSBoundParameters['CimSession']) { # i.e. Run the function locally $CimSession = '' # Trick the loop below into thinking there's at least one CimSession $SessionCount = 1 } else { $SessionCount = $CimSession.Count } $Current = 0 $Timeout = @{} if ($PSBoundParameters['OperationTimeoutSec']) { $Timeout['OperationTimeoutSec'] = $OperationTimeoutSec } } PROCESS { foreach ($Session in $CimSession) { Write-Progress -Activity 'CimSweep - WMI persistence sweep' -Status "($($Current+1)/$($SessionCount)) Current computer: $($Session.ComputerName)" -PercentComplete (($Current / $SessionCount) * 100) $Current++ $CommonArgs = @{} if ($Session.Id) { $CommonArgs['CimSession'] = $Session } Write-Verbose "[$($Session.ComputerName)] Retrieving __FilterToConsumerBinding instance." Get-CimInstance -Namespace root/subscription -ClassName __FilterToConsumerBinding @CommonArgs @Timeout | ForEach-Object { Write-Verbose "[$($Session.ComputerName)] Correlating referenced __EventFilter instance." $Filter = Get-CimInstance -Namespace root/subscription -ClassName __EventFilter -Filter "Name=`"$($_.Filter.Name)`"" @CommonArgs @Timeout $ConsumerClass = $_.Consumer.PSObject.TypeNames[0].Split('/')[-1] Write-Verbose "[$($Session.ComputerName)] Correlating referenced __EventConsumer instance." $Consumer = Get-CimInstance -Namespace root/subscription -ClassName $ConsumerClass -Filter "Name=`"$($_.Consumer.Name)`"" @CommonArgs @Timeout [PSCustomObject] @{ PSTypeName = 'CimSweep.WmiPersistence' Filter = $Filter ConsumerClass = $ConsumerClass Consumer = $Consumer FilterToConsumerBinding = $_ PSComputerName = $_.PSComputerName } } } } } |