How do I decode a file that's encoded with eval(base64...
Here's the code in question: It includes some weird footers and ads, and I want to make sure it doesn't do anything else nasty.
<?php $_F=__FILE__;$_X='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';eval(base64_decode('JF9YPWJhc2U2NF9kZWNvZGUoJF9YKTskX1g9c3RydHIoJF9YLCcxMjM0NTZhb3VpZScsJ2FvdWllMTIzNDU2Jyk7JF9SPWVyZWdfcmVwbGFjZSgnX19GSUxFX18nLCInIi4kX0YuIiciLCRfWCk7ZXZhbCgkX1IpOyRfUj0wOyRfWD0wOw=='));?>
