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Posted

hi, a "friend" sent me a binary file that is encoded into ASCII, that is a picture ( a jpg file )the hints are

in this case it's a jpg file ... all what you now need to figure out what encoder I used to make the conversion ... then use some tool that can convert it back to jpg...

,

truth be told , i dont know what to do :(

Posted
hi, a "friend" sent me a binary file that is encoded into ASCII, that is a picture ( a jpg file )the hints are

,

truth be told , i dont know what to do :(

can you put the file on megaupload or rapidshare, etc, etc somewhere we could take a look at it?

I know to determine file type sometimes you can open a file up (given it's not monstrously huge) and you have enough ram in a program like notepad or edit.. Personally I like Notepad++

and the very first thing you would see is what type it should be. it doesn't always worked... but for telling if a file is a rar, zip,7z, etc worked for me before when some idiot removed the extension, it might work for you in this instance.

edit: i forgot to mention your file might just be uuencoded

http://en.wikipedia.org/wiki/Uuencoding

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