Ciao in un tema per wordpress ho trovato dei codici codificati con eval(base64_decode che ho decodificato qui http://miki92.altervista.org/webmaster/base64.php

Nei codici sono presenti dei link a siti web, ho provato a cambiare i link e a ricodificare i codici sempre su miki92.altervista.org ma il docice vede il link cambiato e il tema non si avvia, oppure forse è il codice ricodificato che non è esatto.

Potreste indicarmi qual'è la funzione in questi codici che blocca il tema se i link nei codici non sono quelli originali?

Grazie!


file index.php

codice:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><?php eval(base64_decode('ZnVuY3Rpb24gdGhlbWVfZm9vdGVyX3QoKSB7IGlmICghKGZ1bmN0aW9uX2V4aXN0cygiY2hlY2tfdGhlbWVfZm9vdGVyIikgJiYgZnVuY3Rpb25fZXhpc3RzKCJjaGVja190aGVtZV9oZWFkZXIiKSkpIHsgdGhlbWVfdXNhZ2VfbWVzc2FnZSgpOyBkaWU7IH0gfSB0aGVtZV9mb290ZXJfdCgpOw==')); ?> <html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>



codice:
<?php echo get_theme_option("head") . "\n"; eval(base64_decode('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')); wp_head(); ?>

file functions.php

codice:
eval(base64_decode('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'));
codice:
eval(base64_decode('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'));
codice:
eval(base64_decode('ZnVuY3Rpb24gY2hlY2tfdGhlbWVfaGVhZGVyKCkgeyBpZiAoIShmdW5jdGlvbl9leGlzdHMoImZ1bmN0aW9uc19maWxlX2V4aXN0cyIpICYmIGZ1bmN0aW9uX2V4aXN0cygidGhlbWVfZm9vdGVyX3QiKSkpIHsgdGhlbWVfdXNhZ2VfbWVzc2FnZSgpOyBkaWU7IH0gfQ==')); add_action('admin_menu', 'mytheme_add_admin');