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Null Bytes added into Response Body

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Heather
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Heather asked on 07 Jun 2018, 03:41 PM

Hi,

After importing PCAP for file extraction and analysis, I've noticed that Fiddler saves the file matching the file size to the content-length from the response headers entity with NULL bytes .  When manually carving a file from PCAP and removing the headers, the file requested actually end up being an incomplete download. Is this something that Fiddler does by default?  Is there a way to turn this feature off?  Thank you.

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Neyla
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answered on 08 Jun 2018, 11:11 PM
If passing a null-byte character (%00) in the URL to a MODX website, the request is immediately terminated with a HTTP/1.1 200 OK response, but no response body.
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Alexander
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answered on 13 Jun 2018, 08:17 AM
Hi Heather,

I've trouble understanding what are you trying to do and what is the problem. Would it be possible to elaborate some more on what you are trying to do and what is stopping you from doing it? Are you trying to use the sessions export feature of Fiddler?

Regards,
Alexander
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Heather
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Neyla
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Alexander
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