Bugün bazı web bakım yaparken, ben proxy.php denilen içinde bir tek dosya ile "dbboon" adlı kök düzeyinde benim GoDaddy hosting hesabı üzerinde bir garip yeni bir klasör, fark ettim. Bu kod aşağıda yer almaktadır, ve vekil fonksiyonu çeşit gibi görünüyor.

Ben oraya koymadım çünkü ben tür sorunlu oldu. Ben daha fazla bilgi edinmek için bu googled, ama proxy dosya da saklanır oldu dışında bir şey bulamadık pastebin.com de: http://pastebin.com/PQsSPbCr

I called GoDaddy and they confirmed that it belonged to them, said it was put there by their advanced hosting group for testing purposes but didn't have any more information. I thought this was all really weird: why would they put something in my folder without giving me a heads-up, and why would they need to do something like this?

Herkes bu konuda bir şey biliyor musun?

<?php

$version = '1.2';

if(isset($_GET['dbboon_version'])) {
echo '{"version":"' . $version . '"}';
exit;
}

function dbboon_parseHeaders($subject) {

global $version;

$subject = trim($subject);
$parsed = Array();
$len = strlen($subject);
$position = $field = 0;
$position = strpos($subject, "\r\n") + 2;

while(isset($subject[$position])) {

$nextC = strpos($subject, ':', $position);
$fieldName = substr($subject, $position, ($nextC-$position));
$position += strlen($fieldName) + 1;
$fieldValue = NULL;

while(1) {
  $nextCrlf = strpos($subject, "\r\n", $position - 1);
  if(FALSE === $nextCrlf) {
    $t = substr($subject, $position);
    $position = $len;
  } else {
    $t = substr($subject, $position, $nextCrlf-$position);
    $position += strlen($t) + 2;
  }

  $fieldValue .= $t;
  if(!isset($subject[$position]) || (' ' != $subject[$position] && "\t" !=    $subject[$position])) {
    break;
  }
}

$parsed[strtolower($fieldName)] = trim($fieldValue);
if($position > $len) {
  echo '{"result":false,"error":{"code":4,"message":"Communication error, unable to contact proxy service.","version":"' . $version . '"}}';
  exit;
}
}
return $parsed;
}

if(!function_exists('http_build_query')) {
function http_build_query($data, $prefix = '', $sep = '', $key = '') {
$ret = Array();
foreach((array) $data as $k => $v) {
  if(is_int($k) && NULL != $prefix) {
    $k = urlencode($prefix . $k);
  }
  if(!empty($key) || $key === 0) {
    $k = $key . '[' . urlencode($k) . ']';
  }
  if(is_array($v) || is_object($v)) {
    array_push($ret, http_build_query($v, '', $sep, $k));
  } else {
    array_push($ret, $k . '=' . urlencode($v));
  }
}
if(empty($sep)) {
  $sep = '&';
}
return implode($sep, $ret);
}
}

$host = 'dbexternalsubscriber.secureserver.net';
$get  = http_build_query($_GET);
$post = http_build_query($_POST);
$url = $get ? "?$get" : '';
$fp = fsockopen($host, 80, $errno, $errstr);

if($fp) {

$payload  = "POST /embed/$url HTTP/1.1\r\n";
$payload .= "Host: $host\r\n";
$payload .= "Content-Length: " . strlen($post) . "\r\n";
$payload .= "Content-Type: application/x-www-form-urlencoded\r\n";
$payload .= "Connection: Close\r\n\r\n";
$payload .= $post;

fwrite($fp, $payload);

$httpCode = NULL;
$response = NULL;
$timeout = time() + 15;

do {
while($line = fgets($fp)) {
  $response .= $line;
  if(!trim($line)) {
    break;
  }
}
} while($timeout > time() && NULL === $response);

$headers = dbboon_parseHeaders($response);
if(isset($headers['transfer-encoding']) && 'chunked' === $headers['transfer-encoding']) {
do {
  $cSize = $read = hexdec(trim(fgets($fp)));
  while($read > 0) {
    $buff = fread($fp, $read);
    $read -= strlen($buff);
    $response .= $buff;
  }
  $response .= fgets($fp);
} while($cSize > 0);
} else {
preg_match('/Content-Length:\s([0-9]+)\r\n/msi', $response, $match);
if(!isset($match[1])) {
  echo '{"result":false,"error":{"code":3,"message":"Communication error, unable to  contact proxy service.","version":"' . $version . '"}}';
  exit;
} else {
  while($match[1] > 0) {
    $buff = fread($fp, $match[1]);
    $match[1] -= strlen($buff);
    $response .= $buff;
  }
}
}

fclose($fp);

if(!$pos = strpos($response, "\r\n\r\n")) {
echo '{"result":false,"error":{"code":2,"message":"Communication error, unable to contact proxy service.","version":"' . $version . '"}}';
exit;
}

echo substr($response, $pos + 4);

} else {
echo '{"result":false,"error":{"code":1,"message":"Communication error, unable to  contact proxy service.","version":"' . $version . '"}}';
exit;
}