public/archives.ps1
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function Expand-FalconSampleArchive { <# .SYNOPSIS Extract files from an uploaded sample archive to make them available for analysis. Use the returned 'id' with 'Get-FalconSampleExtraction' to retrieve extraction status. .DESCRIPTION Requires 'Sample uploads: Write'. .PARAMETER ExtractAll Extract all files from sample [default: True] .PARAMETER File Object(s) containing 'name', 'comment', and 'is_confidential' for uniquely handling individual files .PARAMETER Id Sample archive identifier .LINK https://github.com/crowdstrike/psfalcon/wiki/Expand-FalconSampleArchive #> [CmdletBinding(DefaultParameterSetName='/archives/entities/extractions/v1:post',SupportsShouldProcess)] param( [Parameter(ParameterSetName='/archives/entities/extractions/v1:post',Position=1)] [Alias('extract_all')] [boolean]$ExtractAll, [Parameter(ParameterSetName='/archives/entities/extractions/v1:post',Position=2)] [Alias('files')] [object[]]$File, [Parameter(ParameterSetName='/archives/entities/extractions/v1:post',Mandatory, ValueFromPipelineByPropertyName,ValueFromPipeline,Position=3)] [ValidatePattern('^[A-Fa-f0-9]{64}$')] [Alias('sha256')] [string]$Id ) begin { $Param = @{ Command = $MyInvocation.MyCommand.Name; Endpoint = $PSCmdlet.ParameterSetName } $Param['Format'] = Get-EndpointFormat $Param.Endpoint [System.Collections.Generic.List[object]]$List = @() } process { if ($File) { @($File).foreach{ # Filter to defined 'files' properties $i = [PSCustomObject]$_ | Select-Object $Param.Format.Body.files $List.Add($i) } } } end { if (!$PSBoundParameters.File -and !$PSBoundParameters.ExtractAll) { $PSBoundParameters['ExtractAll'] = $true } if ($List) { # Add 'files' as an array and remove remaining value $PSBoundParameters['files'] = @($List) [void]$PSBoundParameters.Remove('File') } # Modify 'Format' to ensure 'files' is properly appended and make request [void]$Param.Format.Body.Remove('files') $Param.Format.Body.root += 'files' Invoke-Falcon @Param -UserInput $PSBoundParameters } } function Get-FalconSampleArchive { <# .SYNOPSIS Retrieve status for uploaded sample archives or a list of the files inside them .DESCRIPTION Requires 'Sample uploads: Read'. .PARAMETER Offset Position to begin retrieving results .PARAMETER Limit Maximum number of results per request .PARAMETER IncludeFiles Include list of file names .PARAMETER Id Sample archive identifier .PARAMETER FileList Return a list of files inside the sample archive .LINK https://github.com/crowdstrike/psfalcon/wiki/Get-FalconSampleArchive #> [CmdletBinding(DefaultParameterSetName='/archives/entities/archives/v1:get',SupportsShouldProcess)] param( [Parameter(ParameterSetName='/archives/entities/archives/v1:get',Position=1)] [Alias('include_files')] [boolean]$IncludeFiles, [Parameter(ParameterSetName='/archives/entities/archive-files/v1:get',Position=2)] [int]$Limit, [Parameter(ParameterSetName='/archives/entities/archive-files/v1:get')] [string]$Offset, [Parameter(ParameterSetName='/archives/entities/archives/v1:get',Mandatory,ValueFromPipelineByPropertyName, ValueFromPipeline)] [Parameter(ParameterSetName='/archives/entities/archive-files/v1:get',Mandatory, ValueFromPipelineByPropertyName,ValueFromPipeline)] [ValidatePattern('^[A-Fa-f0-9-]{32,64}$')] [Alias('sha256')] [string]$Id, [Parameter(ParameterSetName='/archives/entities/archive-files/v1:get',Mandatory)] [switch]$FileList ) begin { $Param = @{ Command = $MyInvocation.MyCommand.Name; Endpoint = $PSCmdlet.ParameterSetName }} process { Invoke-Falcon @Param -UserInput $PSBoundParameters } } function Get-FalconSampleExtraction { <# .SYNOPSIS Retrieve status for sample archive extractions or the files inside them .DESCRIPTION Requires 'Sample uploads: Read'. .PARAMETER Offset Position to begin retrieving results .PARAMETER Limit Maximum number of results per request .PARAMETER IncludeFiles Include list of file names .PARAMETER Id Sample archive identifier .PARAMETER FileList Return the list of files extracted from the sample archive .LINK https://github.com/crowdstrike/psfalcon/wiki/Get-FalconSampleExtraction #> [CmdletBinding(DefaultParameterSetName='/archives/entities/extractions/v1:get',SupportsShouldProcess)] param( [Parameter(ParameterSetName='/archives/entities/extractions/v1:get',Position=1)] [Alias('include_files')] [boolean]$IncludeFiles, [Parameter(ParameterSetName='/archives/entities/extraction-files/v1:get',Position=2)] [int]$Limit, [Parameter(ParameterSetName='/archives/entities/extraction-files/v1:get')] [string]$Offset, [Parameter(ParameterSetName='/archives/entities/extractions/v1:get',Mandatory, ValueFromPipelineByPropertyName,ValueFromPipeline)] [Parameter(ParameterSetName='/archives/entities/extraction-files/v1:get',Mandatory, ValueFromPipelineByPropertyName,ValueFromPipeline)] [ValidatePattern('^[A-Fa-f0-9-]{32,64}$')] [Alias('sha256')] [string]$Id, [Parameter(ParameterSetName='/archives/entities/extraction-files/v1:get',Mandatory)] [switch]$FileList ) begin { $Param = @{ Command = $MyInvocation.MyCommand.Name; Endpoint = $PSCmdlet.ParameterSetName }} process { Invoke-Falcon @Param -UserInput $PSBoundParameters } } function Remove-FalconSampleArchive { <# .SYNOPSIS Delete a sample archive .DESCRIPTION Requires 'Sample uploads: Write'. .PARAMETER Id Sample archive identifier .LINK https://github.com/crowdstrike/psfalcon/wiki/Remove-FalconSampleArchive #> [CmdletBinding(DefaultParameterSetName='/archives/entities/archives/v1:delete',SupportsShouldProcess)] param( [Parameter(ParameterSetName='/archives/entities/archives/v1:delete',Mandatory, ValueFromPipelineByPropertyName,ValueFromPipeline,Position=1)] [ValidatePattern('^[A-Fa-f0-9]{64}$')] [Alias('sha256')] [string]$Id ) begin { $Param = @{ Command = $MyInvocation.MyCommand.Name; Endpoint = $PSCmdlet.ParameterSetName }} process { Invoke-Falcon @Param -UserInput $PSBoundParameters } } function Send-FalconSampleArchive { <# .SYNOPSIS Upload an archive containing sample files. Once upload has been completed, use the returned 'sha256' value with 'Expand-FalconSampleArchive' to extract files for submission to Falcon Intelligence Sandbox or QuickScan. .DESCRIPTION Requires 'Sample uploads: Write'. .PARAMETER IsConfidential Prohibit sample(s) from being displayed in MalQuery [default: True] .PARAMETER Comment Audit log comment .PARAMETER Password Password to extract files from archive .PARAMETER Name File name .PARAMETER Path Path to local file .LINK https://github.com/crowdstrike/psfalcon/wiki/Send-FalconSampleArchive #> [CmdletBinding(DefaultParameterSetName='/archives/entities/archives/v2:post',SupportsShouldProcess)] param( [Parameter(ParameterSetName='/archives/entities/archives/v2:post',Position=1)] [Alias('is_confidential')] [boolean]$IsConfidential, [Parameter(ParameterSetName='/archives/entities/archives/v2:post',Position=2)] [string]$Comment, [Parameter(ParameterSetName='/archives/entities/archives/v2:post',Position=3)] [string]$Password, [Parameter(ParameterSetName='/archives/entities/archives/v2:post',Position=4)] [string]$Name, [Parameter(ParameterSetName='/archives/entities/archives/v2:post',Mandatory, ValueFromPipelineByPropertyName,Position=5)] [ValidateScript({ if (Test-Path $_ -PathType Leaf) { if ($_ -match '\.(7z|zip)$') { $true } else { throw 'Only ZIP and 7z files are accepted.' } } else { throw "Cannot find path '$_' because it does not exist or is a directory." } })] [Alias('file','FullName')] [string]$Path ) begin { $Param = @{ Command = $MyInvocation.MyCommand.Name; Endpoint = $PSCmdlet.ParameterSetName }} process { if (!$PSBoundParameters.Name) { $PSBoundParameters['Name'] = [System.IO.Path]::GetFileName($PSBoundParameters.Path) } Invoke-Falcon @Param -UserInput $PSBoundParameters } } |