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XCode Backdoor Scanner by inc0mp13te

http://xcode.or.id/forum/viewtopic.php?f=100&t=41930

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XCode Backdoor Scanner by inc0mp13te

Posted: Thu Aug 18, 2011 1:56 am
by poni
Image

Download :

Code: Select all

http://www.ziddu.com/download/16079458/bdscan.zip.html
Source Code

Code: Select all

<?php
/*  ################################################################################# 
#   [+] File Name      : Backdoor Scanner      
#   [+] Author         : inc0mp13te
#   [+] File created   : june 6 2009
#   [+] Contact eMail  : [email protected]
#   [+] Version        : 0.01
#   [+] Thanks goes to : 
#                [+] Shidiq, Wishnew, Xshadow
#                [+] X-Code big Family [http://www.xcode.or.id]
#                [+] Jasakom Forum [http://www.jasakom.com]
################################################################################## */
putenv("TZ=Asia/Tokyo");
?>
<head>
<title>Backdoor Scanner by inc0mp13te</title>
<script language="JavaScript" type="text/JavaScript">
<!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features)
}
//-->
</script>
<style type="text/css">
<!--
body {
	font-family: Tahoma;
	color: #CCCCCC;
	background-color: #000000;
	font-size: 11px;
	font-weight: bold;
}
.single{
	border: 1px solid #00ff00;
	padding: 5px;
}
a:visited {
	color: #33333;
	font-size: 11px;
	font-family: tahoma;
	text-decoration: none;
	}
	
a:hover {
	color: #ccff00;
	text-decoration: none;
	}
.abunai {
	color: red;
	text-decoration: none;
	}
.xxx {
	color: blue;
	text-decoration: none;
	}
a { 
	color: #ccff99;
	font-size: 11px;
	font-family: tahoma;
	text-decoration: none;
}  
td {
	border-style: solid;
	border-width: 0 0 1px 0;
	font-size:11px; font-family:Tahoma,Verdana,Arial; color:#ccff99; 
}
.me  {
	font-size:11px; font-family:Tahoma,Verdana,Arial; color:#ccff99; 
	border: 0px;
	padding: 5px;
}
.isi:disabled{
	padding: 2px;
	border:1px solid #333333;
	font-family: Tahoma;
	color: #333333;
	background-color: #000000;
	font-size: 10px;
	font-weight: bold;
}
.isi{
	padding: 2px;
	border:1px solid #666666;
	font-family: Tahoma;
	color: #ccff99;
	background-color: #666666;
	font-size: 10px;
	font-weight: bold;
}
-->
</style>
<style type="text/css">
#patch {position:absolute; height:1; width:1px; top:0; left:0;}
</style>
</head>
<body>
<center><br><font color="#339900" size="14" face="arial">Backdoor Scanner</font></center><br>
<?php
if(isset($_REQUEST['edit']) && $_REQUEST['edit']=='file'){
	if(isset($_POST['yes'])){
		$filename = $_GET['file'];
		echo "<br><br><br><font color=red size=3><b><center>".$filename." deleted...</b></font><br><br><br><br><br><br><br>";
		unlink($filename);
		echo "<META HTTP-EQUIV=Refresh CONTENT=\"2; URL=javascript:window.close();\">";
	}else{
		if($_POST['update']) {
			$filename = $_POST['file'];
			if(is_writable($filename)) {
				$handle = fopen($filename, "w+");
				$isi=$_POST['content'];
				fwrite($handle, stripslashes($isi));
				fclose($handle);
				$stat= "<center><strong>edited successfully<br>";
			} else {
				$stat= "<center><font color=red><strong>Error! File may not be writable.</font></center>";
			}
		}
		if($_POST['close']) {
			echo "<META HTTP-EQUIV=Refresh CONTENT=\"0; URL=javascript:window.close();\">";
		}
		$filename = $_GET['file'];
		if (file_exists($filename)){
			$vuln = $_GET['bug'];
			$handle = fopen($filename, "r");
			$contents = fread($handle, filesize($filename));
		?>
		<center>
		<table>
			<tr><td align="left" class="me"><strong><?=$filename?>&nbsp;&nbsp;>> Contains :&nbsp;<?=$vuln?></strong></td></tr>
			<tr><td class="me">
				<form method="post" action="">
				<input type="hidden" name="file" value="<?=$filename?>">
				<textarea name="content" cols="80" rows="15"><?=htmlspecialchars($contents)?></textarea><br>
			</td></tr>
			<tr><td align="center" class="me">
			<?php
			if($_POST['delete']) {
				echo "Are you sure to delete ".$filename." ?";
			?>
			<tr><td align="center" class="me">
				<input type="submit" name="yes" value=" Y E S ">
				<input type="submit" name="no" value=" N O ">
			</td></tr>
			<?php
			}else{
			echo $stat;
			?>
			</td></tr>
			<tr><td align="right" class="me">
				<input type="submit" name="close" value=" C l o s e ">
				<input type="submit" name="delete" value=" D e l e t e ">
				<input type="submit" name="update" value=" S a v e ">
			</td></tr>
			<?php
			}
			fclose($handle);
			?>
		</table>
</form>
<?php
}else{
echo "<br><br><br><font color=red size=3><b><center>".$filename." not exist...</b></font><br><br><br><br><br><br><br>";
echo "<META HTTP-EQUIV=Refresh CONTENT=\"4; URL=javascript:window.close();\">";
}
?>
</center>
<?php
}
}elseif(isset($_POST['Submit'])){
	$ceks = array('base64_decode','system','passthru','popen','exec','shell_exec','eval','move_uploaded_file');
	foreach($ceks as $ceker){
		if($_POST[$ceker]<>""){
			$six.=$_POST[$ceker].".";
		}
	}
$cek = explode('.', $six);

function ListFiles($dir) {
    if($dh = opendir($dir)) {

        $files = Array();
        $inner_files = Array();

        while($file = readdir($dh)) {
            if($file != "." && $file != "..") {
                if(is_dir($dir . "/" . $file)) {
                    $inner_files = ListFiles($dir . "/" . $file);
                    if(is_array($inner_files)) $files = array_merge($files, $inner_files); 
                } else {
                    array_push($files, $dir . "/" . $file);
                }
            }
        }

        closedir($dh);
        return $files;
    }
}
	?>
	<center>
	<table border="0" width="90%" cellpadding="5">
		<tr>
			<td class="me" align="right" width="30"><b>No</b></td>
			<td class="me" align="center" width="105"><b> T y p e </b></td>
			<td class="me" align="center"><b> F i l e&nbsp;&nbsp;L o c a t i o n </b></td>
			<td class="me" align="center" width="150"><b> L a s t&nbsp;&nbsp;E d i t </b></td>
			<td class="me" align="right" width="80"><b>F i l e&nbsp;&nbsp;S i z e</b></td>
		</tr><br>
<?php
$target=$_SERVER['DOCUMENT_ROOT'];
	foreach (ListFiles($target) as $key=>$file){
		$nFile = substr($file, -4, 4);
		if($nFile == ".php"){
			if($file==$_SERVER['DOCUMENT_ROOT'].$_SERVER['PHP_SELF']){
			}else{
				$ops = @file_get_contents($file);
				$op=strtolower($ops);
				$arr = array('c99_buff_prepare' => 'c 9 9',
							 'abcr57' => 'r 5 7');
				$sis=0;
				if($op)
				$size=filesize($file);
				$last_modified = filemtime($file);
				$last=date("M-d-Y H:i", $last_modified);
				foreach($arr as $key => $val) {
					if(@preg_match("/$key/", $op)) {
						$sis=1;
						$i++;
						?>
						<tr style ="background-color: Your background Color;" onmouseover="mover(this)"  onmouseout="mout(this)">
							<td align="right"><font color="red"><blink><?=$i?></blink></font></td>
							<td align="center"><font color="red"><blink><?=$val?></blink></font></td>
							<td align="left"><blink>
							<a href="#" class="abunai" onclick="MM_openBrWindow('?edit=file&file=<?=$file?>&bug=<?=$val?>','File view','status=yes,scrollbars=yes,width=700,height=600')" rel="nofollow"><?=$file?></a>
							</blink></td>
							<td align="center"><font color="red"><blink><?=$last?> GMT+9</blink></font></td>
							<td align="right"><font color="red"><blink><?=$size?> byte</blink></font></td>
							<script language="javascript">
								var bgcolor = "transparent";
								var change_color = "#444444"
								function mover(aa) {
									aa.style.backgroundColor = change_color;
								}
								function mout(aa) {
									aa.style.backgroundColor = bgcolor;
								}
							</script>
						</tr>
						<?php
					}
				}
				if($sis<>"1"){
					if((@preg_match("/system\((.*?)\)/", $op))&&(@preg_match("/<pre>/", $op))&&(@preg_match("/empty\((.*?)\)/", $op))) {
						$sis="2";
						$i++;
						$val="hidden shell";
						?>
						<tr style ="background-color: Your background Color;" onmouseover="mover(this)"  onmouseout="mout(this)">
							<td align="right"><font color="blue"><?=$i?></font></td>
							<td align="center"><font color="blue"><?=$val?></font></td>
							<td align="left">
							<a href="#" class="xxx" onclick="MM_openBrWindow('?edit=file&file=<?=$file?>&bug=<?=$val?>','File view','status=yes,scrollbars=yes,width=700,height=600')" rel="nofollow"><?=$file?></a>
							</td>
							<td align="center"><font color="blue"><?=$last?> GMT+9</font></td>
							<td align="right"><font color="blue"><?=$size?> byte</font></td>
							<script language="javascript">
								var bgcolor = "transparent";
								var change_color = "#444444"
								function mover(aa) {
									aa.style.backgroundColor = change_color;
								}
								function mout(aa) {
									aa.style.backgroundColor = bgcolor;
								}
							</script>
						</tr>
						<?php
					}
				}
				if($sis=="0"){
				foreach($cek as $bugs) {
				    if ($bugs<>""){
					if(@preg_match("/$bugs\((.*?)\)/", $op)) {
						$i++;
						?>
						<tr style ="background-color: Your background Color;" onmouseover="mover(this)"  onmouseout="mout(this)">
							<td align="right"><?=$i?></td>
							<td align="center"><?=$bugs?></td>
							<td align="left">
							<a href="#" onclick="MM_openBrWindow('?edit=file&file=<?=$file?>&bug=<?=$bugs?>','File view','status=yes,scrollbars=yes,width=700,height=600')" rel="nofollow"><?=$file?></a>
							</td>
							<td align="center"><?=$last?> GMT+9</td>
							<td align="right"><?=$size?> byte</td>
							<script language="javascript">
								var bgcolor = "transparent";
								var change_color = "#444444"
								function mover(aa) {
									aa.style.backgroundColor = change_color;
								}
								function mout(aa) {
									aa.style.backgroundColor = bgcolor;
								}
							</script>
						</tr>
						<?php
					}					
				}
				}
				}
				if($_POST['textV']<>""){
					$text=$_POST['textV'];
						if(@preg_match("/$text/", $op)) {
						$i++;
						?>
						<tr style ="background-color: Your background Color;" onmouseover="mover(this)"  onmouseout="mout(this)">
							<td align="right"><?=$i?></td>
							<td align="center"><?=$text?></td>
							<td align="left">
							<a href="#" onclick="MM_openBrWindow('?edit=file&file=<?=$file?>&bug=<?=$text?>','File view','status=yes,scrollbars=yes,width=700,height=600')" rel="nofollow"><?=$file?></a>
							</td>
							<td align="center"><?=$last?> GMT+9</td>
							<td align="right"><?=$size?> byte</td>
							<script language="javascript">
								var bgcolor = "transparent";
								var change_color = "#444444"
								function mover(aa) {
									aa.style.backgroundColor = change_color;
								}
								function mout(aa) {
									aa.style.backgroundColor = bgcolor;
								}
							</script>
						</tr>
						<?php
					}
				
				
				}
			}
		}
	}
	if($i==0){
		foreach($cek as $bugs) {
			if ($bugs<>""){
				$x++;
	?>
		<tr style ="background-color: Your background Color;" onmouseover="mover(this)"  onmouseout="mout(this)">
			<td align="right"><?=$x?></td>
			<td align="center"><?=$bugs?></td>
			<td align="center"> not exist </td>
			<td align="center"> no record </td>
			<td align="right"> -&nbsp;&nbsp;&nbsp;&nbsp;byte </td>
		</tr>
	<?php
			}
		}
	}
	?>
	</table>
	<?php
}else{
	$find = array('default','base64_decode','system','passthru','popen','exec','shell_exec','eval','move_uploaded_file');
?>
	<form id="fCheck" name="fCheck" method="post" action="" autocomplete="off">
	<center>
	<table class="single" width="400" border="1" cellpadding="10">
	<tr><td class="me"><center>
		<b>S e l e c t &nbsp;&nbsp;s c a n&nbsp;&nbsp;t y p e :</b><br>
		<table class="me" width="200">
			<tr><td class="me">
				<script language="javascript">
					function cekKlik(){	
						if (!document.fCheck.cekV.checked)
							document.fCheck.textV.disabled=true;	
						else 
							document.fCheck.textV.disabled=false;
						if(document.fCheck.cekV.checked){
							master = master + 1;
						}else{
							if(master > 0 ){
								master = master - 1;
							}else{
								master = master;
							}
						}
						if(master != 0){
							document.fCheck.Submit.disabled=false;
						}else{
							document.fCheck.Submit.disabled=true;
						}			
					}     
				</script>  
				<?php
				//dari sini
				foreach($find as $bug) {
				?>
				<script language="javascript">
					var master = 0;
					function checkValue<?=$bug?>(){
						if(document.fCheck.<?=$bug?>.checked){
							master = master + 1;
						}else{
							if(master > 0 ){
								master = master - 1;
							}else{
								master = master;
							}
						}
						if(master != 0){
							document.fCheck.Submit.disabled=false;
						}else{
							document.fCheck.Submit.disabled=true;
						}	
					}
				</script>
				<input onclick="checkValue<?=$bug?>();" name="<?=$bug?>" type="checkbox" id="<?=$bug?>" value="<?=$bug?>" />&nbsp;<?=$bug?><br>
				<?php
				}
				?>
				<input name="cekV" type="checkbox" onClick="cekKlik();" id="cekV" value="cekV">
				<input class="isi" disabled="disabled" name="textV" value="other key word" onFocus="this.select()" type="text" id="textV">
				<br><br>
				<input type="hidden" name="asal" value="abcd">
				<input disabled="disabled" type="submit" name="Submit" value=" S t a r t&nbsp;&nbsp;S c a n " />
			</td></tr>
		</table>
	</td></tr></table>
	</form>
<?
}
?>
<br><br><hr width="300">
<center>
Backdoor Scanner BDS 0.01 &copy inc0mp13te 2009
<br><br>
</body>
Sekedar untuk share kembali, backdoor scanner buatan om inc0mp13te yang mungkin akan berguna bagi Admin web untuk scanning kemungkinan adanya malscript atau web shell yang disisipkan oleh intruder ke dalam situs.

Penggunaannya cukup mudah. upload ke hosting anda dan ceklis beberapa opsi yang diperlukan. misalnya ceklis kolom "other keyword" dan isi dengan nama keyword c99.php , execute, upload atau keyword lain yg dicurigai sebagai malscript. lalu klik "start scan". maka Backdoor scanner ini akan memeriksa file di host yang memuat keyword tersebut. Jika ditemukan, maka akan ditampilkan.

Perlu ditambahkan juga bahwa tidak semua file yang ditampilkan merupakan backdoor, anda juga perlu langsung memeriksanya kembali isi script yang telah terdeteksi.

semoga berguna.

Source silahkan di-edit tetapi harap mencantumkan inc0mp13te sebagai author dan xcode.or.id sebagai sumber. terima kasih
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