PHP, PowerShell PowerShell cd C:\xampp\php "<?php system('powershell.exe -encodedcommand RwBlAHQALQBQAHIAbwBjAGUAcwBzAA=='); ?>" | .\php.exe 123 cd C:\xampp\php "<?php system('powershell.exe -encodedcommand RwBlAHQALQBQAHIAbwBjAGUAcwBzAA=='); ?>" | .\php.exe