Converts .NET assemblies into AutoIt script Base64 variables

CSharpToAutoItBase64.ps1

function CSharpToAutoItBase64
{

# This entire script is heavily adapted from - https://s3cur3th1ssh1t.github.io/Playing-with-OffensiveNim/
# Huge shoutout to S3cur3Th1sSh1t (https://twitter.com/ShitSecure) for writing the original script

Param
    (
        [string]
        $inputfile,
	    [switch]
        $folder
)

    if ($folder)
    {
        $Files = Get-Childitem -Path $inputfile -File
        $fullname = $Files.FullName
        Write-Host "`n"
        foreach($file in $fullname)
        {
            Write-Host -ForegroundColor yellow "[*] Converting $file"
            $outfile = $File + ".AutoItBase64.txt"
            $base64String = [convert]::ToBase64String((Get-Content -path $File -Encoding byte))

            # Some string shenanigans to split the base64 assembly
            $stringSplit = $base64String -split '(\w.{999})', 1000 | ? {$_}
            $stringSplit = $stringSplit | Out-String
            $stringSplit = $stringSplit.replace("`r`n","'`r`n")
            $stringSplit = ($stringSplit.split("`n") | ForEach-Object {"`$Base64Assembly &= '$_"}) -join("`n")
            $stringSplit = $stringSplit -replace ".{20}$"    
            
            # Write results
            $stringSplit | out-file $outfile
         
        }
        Write-Host -ForegroundColor green "`n[+] Base64 conversion results written to the same folder`n"
    }
    else
    {
        Write-Host -ForegroundColor yellow "`n[*] Converting $inputFile to AutoIt Base64`n"
        $outFile = $inputFile + ".AutoItBase64.txt"
        $base64String = [convert]::ToBase64String((Get-Content -path $inputFile -Encoding byte))
        
        # Some string shenanigans to split the base64 assembly
        $stringSplit = $base64String -split '(\w.{999})', 1000 | ? {$_}
        $stringSplit = $stringSplit | Out-String
        $stringSplit = $stringSplit.replace("`r`n","'`r`n") 
        $stringSplit = ($stringSplit.split("`n") | ForEach-Object {"`$Base64Assembly &= '$_"}) -join("`n")
        $stringSplit = $stringSplit -replace ".{20}$"

        # Write results
        $stringSplit | out-file $outFile
 
        Write-Host -ForegroundColor green "`n[+] Base64 conversion results written to $outFile`n"        

    }
}