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Crossbow




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Sent on: 23/09/2005, 17:10:25 Reply | Quote | Warn | Edit
I really have no idea on this one... I tried looking for something inside the photo (secret drawn msg), and later I tried looking for a hidden msg inside the file... I know it's bmp, it has the bmp extention and identifier (starts with BM)... I know the BMP file format, but it didn't help me. Any useful hints?

cp77fk4r
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Sent on: 23/09/2005, 18:06:30 Reply | Quote | Warn | Edit
There is a Hint in this level "Jump in" - try to think what he mean.

and more hint, (and I know that you now that) this is the BITMAP Structure:



In the Info header, there is some information that tell the application where stop reading from the file, so.. if we wonna store something in the BITMAP- where we need to put it?

Good luck cross!

Edit by : cp77fk4r At 23/09/2005, 16:13:20

SBD




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Sent on: 24/09/2005, 23:15:30 Reply | Quote | Warn | Edit
CP how can I "read" the BMP file? [the goal of this project is to learn new thing, well i want to learn really :)]

logan




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Sent on: 25/09/2005, 00:00:16 Reply | Quote | Warn | Edit
me too :)

cp77fk4r
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Sent on: 25/09/2005, 00:11:02 Reply | Quote | Warn | Edit
with your eyes and your brain ;)

think, how can you _read_ a BMP file?

Edit by : cp77fk4r At 24/09/2005, 22:21:03

SBD




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Sent on: 25/09/2005, 00:41:49 Reply | Quote | Warn | Edit
i ment if there is a program for it? or that u need to open it in hex editor or somthing else....

Crossbow




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Sent on: 25/09/2005, 01:54:52 Reply | Quote | Warn | Edit
Arggggg I analized the entire BMP file (I mean, fileheader and infoheader) and still no good... I also looked at the space between the offset and the infoheader's end... no good.

cp77fk4r
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Sent on: 25/09/2005, 02:09:48 Reply | Quote | Warn | Edit
SBD- you can do it by [HINT!] a notepad.

and cross- look, if you write in the SOURCE of the BMP file- in the DATA part (f.e)- the BITMAP will be messed, so.. where I can hide some string IN the BITMAP and the bitmap will stay be okay?

Crossbow




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Sent on: 25/09/2005, 02:11:30 Reply | Quote | Warn | Edit
cp77fk4r:
SBD- you can do it by [HINT!] a notepad.

and cross- look, if you write in the SOURCE of the BMP file- in the DATA part (f.e)- the BITMAP will be messed, so.. where I can hide some string IN the BITMAP and the bitmap will stay be okay?



Well, the image size is set in the headers... also the width and the height... So, there are several possibilities. I think I checked them all, but I'll do it again, whatever...

cp77fk4r
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Sent on: 25/09/2005, 02:13:51 Reply | Quote | Warn | Edit
Okay, try it- and if you need more hint I can give you a good one! :)

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Sent on: 25/09/2005, 02:20:30 Reply | Quote | Warn | Edit
cp77fk4r:
SBD- you can do it by [HINT!] a notepad.

and cross- look, if you write in the SOURCE of the BMP file- in the DATA part (f.e)- the BITMAP will be messed, so.. where I can hide some string IN the BITMAP and the bitmap will stay be okay?



I scan every single line with notepad, i see gibrish when i closed my eyes lol....

Crossbow




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Sent on: 25/09/2005, 02:21:17 Reply | Quote | Warn | Edit
cp77fk4r:
Okay, try it- and if you need more hint I can give you a good one! :)



Really? Shot it, I'm tired with this BMP challenge... I think I know the answer anyway, I'm checking it right now, but a hint would be a good thing.

cp77fk4r
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Sent on: 25/09/2005, 02:24:08 Reply | Quote | Warn | Edit
OK, Cross and SBD, listen:

The STRING that you are looking for is stored IN THE FILE BUT NOT IN THE FILE!


Muhahah =] Good luck with that you nigr0s :P

SBD




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Sent on: 25/09/2005, 02:27:02 Reply | Quote | Warn | Edit
cp77fk4r:
OK, Cross and SBD, listen:

The STRING that you are looking for is stored IN THE FILE BUT NOT IN THE FILE!


Muhahah =] Good luck with that you nigr0s :P



so what ur trying to say here that i scan all the fucking file for nothing? u know that u might get kill for that...

Crossbow




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Sent on: 25/09/2005, 02:30:12 Reply | Quote | Warn | Edit
SBD:
[tquote=cp77fk4r]OK, Cross and SBD, listen:

The STRING that you are looking for is stored IN THE FILE BUT NOT IN THE FILE!


Muhahah =] Good luck with that you nigr0s :P



so what ur trying to say here that i scan all the fucking file for nothing? u know that u might get kill for that...[bquote]

I feel stupid, but I think that the way to the solution has to do with "four multiplying"... Cool, I'll check it out right away.

cp77fk4r
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Sent on: 25/09/2005, 02:30:24 Reply | Quote | Warn | Edit
Hm... not, it's not what i'm saying, i'm just saying that

"The STRING that you are looking for is stored IN THE FILE BUT NOT IN THE FILE!"

try to understand what i'm mean.

^-^'

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