decrypt.txt

# Download txt, rename .ps1

function TripleDES-DecryptFile {
    param (
        [string]$inputFilePath,
        [string]$outputFilePath,
        [string]$pass
    )

    $key = $pass.PadRight(24, ' ')   # Pad the passphrase to 24 characters
    $TripleDES = New-Object System.Security.Cryptography.TripleDESCryptoServiceProvider
    $TripleDES.Key = [System.Text.Encoding]::UTF8.GetBytes($key)
    $TripleDES.Mode = [System.Security.Cryptography.CipherMode]::ECB

    try {
        $DESDecrypter = $TripleDES.CreateDecryptor()

        # Read the content of the encrypted file
        $encryptedContent = Get-Content -Path $inputFilePath -Raw

        # Decrypt the content
        $encryptedBytes = [System.Convert]::FromBase64String($encryptedContent)
        $decryptedBytes = $DESDecrypter.TransformFinalBlock($encryptedBytes, 0, $encryptedBytes.Length)

        # Write the decrypted content to a new file
        [System.IO.File]::WriteAllBytes($outputFilePath, $decryptedBytes)

        Write-Host "File decrypted successfully."
    } catch {
        Write-Host "Error: $_"
    }
}

# Example usage:
$inputFilePath = "$HOME\fff.cpt"
$outputFilePath = "$HOME\decrypt.exe"
$password = "YourActualPassphraseHere"

TripleDES-DecryptFile -inputFilePath $inputFilePath -outputFilePath $outputFilePath -pass $password