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 Post subject: Critical Code ?
PostPosted: 17. Oct 2016, 15:36 
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Joined: 1. Aug 2011, 17:33
Posts: 17
Hello,

what is this code in the tfu_zip.class.php good for? This code is in the last line of the original file.

My hoster says, this code is critical and he locked my domain.
$_F=__FILE__;$_X='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';eval(base64_decode('JF9YPWJhc2U2NF9kZWNvZGUoJF9YKTskX1g9c3RydHIoJF9YLCcxMjM0NTZhb3VpZScsJ2FvdWllMTIzNDU2Jyk7JF9SPWVyZWdfcmVwbGFjZSgnX19GSUxFX18nLCInIi4kX0YuIiciLCRfWCk7ZXZhbCgkX1IpOyRfUj0wOyRfWD0wOw=='));

Thanks für info.


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 Post subject: Re: Critical Code ?
PostPosted: 17. Oct 2016, 16:00 
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Joined: 1. Aug 2005, 12:53
Posts: 10949
Than you got hacked!!!
The last line in the original file is:

function nhash($d) {return strlen(session_id()) . $d;}
?>

Please download JFU again an replace this file. But you should check your whole webspace for modified files!

Best, Michael


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 Post subject: Re: Critical Code ?
PostPosted: 17. Oct 2016, 17:19 
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Joined: 1. Aug 2011, 17:33
Posts: 17
That can not be.
This last line is in the original file, which I have downloaded after purchase in Feb.2011 !!!!!

Moreover, if I download the uploader again, extract the file and upload the file, then my enterprise license is no longer running.


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 Post subject: Re: Critical Code ?
PostPosted: 17. Oct 2016, 19:06 
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Joined: 1. Aug 2005, 12:53
Posts: 10949
2011 this was maybe the code to check the license. But meanwhile this has been solved differently.

you need to upgrade the whole uploader as the whole check is now done completely different.
you license is of course still valid.

Best, Michael


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 Post subject: Re: Critical Code ?
PostPosted: 17. Oct 2016, 19:44 
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Joined: 1. Aug 2011, 17:33
Posts: 17
Ok,
but with the new uploader 3.1_J15 the upload-window in the backend does not appear, in the frontend it works.


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 Post subject: Re: Critical Code ?
PostPosted: 17. Oct 2016, 21:12 
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Joined: 1. Aug 2005, 12:53
Posts: 10949
You still use Joomla 1.5?


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 Post subject: Re: Critical Code ?
PostPosted: 27. Oct 2016, 20:07 
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Joined: 1. Aug 2011, 17:33
Posts: 17
There are still pages running with 1.5


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 Post subject: Re: Critical Code ?
PostPosted: 28. Oct 2016, 10:10 
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Joined: 1. Aug 2005, 12:53
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But there is a version for 1.5 which works still fine for me for the latest 1.5 version.
So do you get any errors in the backend? e.g. in the Javascript console?

Best, Michael


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 Post subject: Re: Critical Code ?
PostPosted: 31. Oct 2016, 19:41 
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Joined: 1. Aug 2011, 17:33
Posts: 17
There is no error in the backend, but the upload-windows doesn't appear.


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 Post subject: Re: Critical Code ?
PostPosted: 31. Oct 2016, 22:57 
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Joined: 1. Aug 2005, 12:53
Posts: 10949
Is there a javascript error?

Best, Michael


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