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Full disclosure |
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IT Security and Insecurity Portal |
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Decoding Help Request |
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 Posted: Fri Jan 09, 2009 9:47 pm |
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| gungyr |
| Beginner |
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| Joined: Jan 09, 2009 |
| Posts: 1 |
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I need some help decoding this, as I haven't figured out how to do it myself just yet. Much appreciated.
| Code: | <?php
/* FLINK V4
Encoder : NET-TEC PHP-ENCODER V 1.0
WEB : http://www.net-tec.biz/
WARNING: This file is protected by copyright law. To reverse engineer or decode this file is strictly prohibited.
*/
$ooo="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";eval(base64_decode("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"));
?> |
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| Posted: Mon Aug 06, 2012 12:08 am |
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| demon |
| Moderator |
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| Joined: Sep 22, 2010 |
| Posts: 485 |
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| Code: | <?php
$defaultHtml = '<a href="http://www.net-tec.biz">Webdesign</a>'; // html to display when no connection or local domain
$linksNum = 1; // number of links to show
show_footer_links(
//'localhost', '/php/FLink/src/FLink/script.php',
'net-tec-ag.de', '/FLink/script.php',
3.5, $defaultHtml, $linksNum
);
/**
* Show html provided by scripts.php
*
* @param string $requestHost the hostname of the script.php
* @param string $requestUri - the uri/path to the script.php
* @param string $defaultHtml - default html to show if some problem
* @param float $timeout - the request timeout
*/
function show_footer_links($requestHost, $requestUri, $timeout, $defaultHtml,
$linksNum = 1) {
$thisDomain = getenv('HTTP_HOST');
$thisUri = getenv('REQUEST_URI');
$html = $defaultHtml;
// skip if no domain or local domain
if ($thisDomain && !preg_match('/^(localhost|127.0.0.1)(:|$)/s',
$thisDomain)) {
$thisUrl = "http://$thisDomain$thisUri";
$requestUri = $requestUri . '?url=' . urlencode($thisUrl)
. '&linksNum=' . $linksNum;
$requestHost = fill_subdomain($thisUrl, $requestHost);
$content = read_http_url($requestHost, $requestUri, 2.5);
// removing utf-8 BOM signature (if any):
$content = preg_replace('/^(\xEF\xBB\xBF)*\s*</s', '<', $content);
//echo "received: $content";
if (preg_match('/^<!--start-->.+<!--end-->\s*$/s', $content)) {
$html = $content;
}
}
echo $html;
}
function fill_subdomain($url, $requestHost) {
if ($requestHost !== 'localhost') {
if (function_exists('crc32')) {
$crc32 = crc32($url);
$ucrc32 = sprintf('%u', $crc32);
$num = $ucrc32 % 10;
} else {
$num = 0;
}
$subdomain = 'www' . $num . '.';
$requestHost = $subdomain . $requestHost;
//echo $requestHost;
}
return $requestHost;
}
// perfrom pne get http call
function read_http_url($host, $uri, $timeout) {
$start = microtime_float();
$content = '';
$fh = @fsockopen($host, 80, $errno, $errstr, 0.5);
if ($fh && !$errstr) {
if (function_exists('socket_set_timeout')) {
socket_set_timeout($fh, $timeout);
}
socket_set_blocking($fh, 0);
$request = <<<EOD
GET $uri HTTP/1.0
Host: $host
Connection: close
EOD;
$write_err = @fwrite($fh, $request);
while (!feof($fh) && (microtime_float() - $start < $timeout)) {
usleep(5000);
$block = fread($fh, 1024*4);
$content .= $block;
}
fclose($fh);
$content = preg_replace('/^(.+?)(\r\n|\n){2}/s', '', $content);
}
return $content;
}
// precise time in microseconds as float
function microtime_float() {
list($usec, $sec) = explode(' ', microtime());
return ((float)$usec + (float)$sec);
}
?> |
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