Quote:
Originally Posted by gaaara
the png files is compress with a http gzip  fiddler is the solution
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his png file contains properly encoded base64 data so it's not due to http compression.
Quote:
Originally Posted by essaiedf
I download png as usual (directly in browser) but it's maybe a new protection
but with fiddler it's ok
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Most probably they are sending either junk data or data encrypted with different key when the png request doesn't contain proper authentication data.