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HellBound Hackers | Challenges | Stegano

Author

Stegano Advent calendar

Mouzi
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Posts: 144
Location: Finland
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God
Posted on 01-12-09 13:32
I think you might be good at solving these, so here is a link to a steganography (well, kind of) Advent calendar. Some of them might not be so steganograph-like but it should still be interesting :P



Steganographs

Edited by Mouzi on 01-12-09 13:35
You would try to hack it anyways.
Author

RE: Stegano Advent calendar

YtseJam
Member



Posts: 2
Location: Finland
Joined: 16.08.09
Rank:
Mad User
Posted on 01-12-09 14:21
Whoa, that's great! This seems pretty fun and interesting. Let's try!

Happy holidays for everyone! :)
Author

RE: Stegano Advent calendar

yours31f
Second to one



Posts: 1678
Location: Dallas Texas
Joined: 27.04.07
Rank:
Satan
Posted on 01-12-09 14:32
I have to agree, that is pretty cool.


Debugging is what programmers do to beta software to make it take up more room on your hard drive if it is running too efficiently.



yours31f@live.com yours31f@yahoo.com rpwd.info
Author

RE: Stegano Advent calendar

AldarHawk
The Manager



Posts: 1663
Location: Canada
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Posted on 01-12-09 16:55
lets hope they get harder as the month continues :)


I(don't)See Just ask Yahoo!Taboo! http://www.erikwestlake.com
Author

RE: Stegano Advent calendar

only_samurai
[IRC Rockstar]

Posts: 984
Location: idling in some random irc channel
Joined: 18.08.06
Rank:
.|unranked|.
Posted on 01-12-09 17:03
I'll agree with that. I _almost_ didn't get #1 because it was so obvious i thought it couldn't be the right answer.
A good find all the same. :)


The problem with a fool-proof system, is eliminating the fool.

"His name is Cereal Killer...Like Fruitloops."
If you cut me, I bleed binary.

http://blog.psych0tik.net/
http://blog.psych0tik.net
Author

RE: Stegano Advent calendar

Mouzi
Member



Posts: 144
Location: Finland
Joined: 08.08.06
Rank:
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Posted on 01-12-09 18:42
First ones have to be easy so that people won't be scared away ;P



Steganographs

Edited by Mouzi on 01-12-09 18:42
You would try to hack it anyways.
Author

RE: Stegano Advent calendar

stdio
Member

Posts: 375
Location: omnipresent
Joined: 06.04.08
Rank:
God
Posted on 01-12-09 19:17
Yah ups for the find - though I do agree with AldarHawk it needs to get harder. Though finding nonsensical answers are lame, hopefully they fit together in the end.



I'm sorry, I cant hear you over the sound of how awesome I am!


Edited by stdio on 01-12-09 19:19
www.thewebsiteisdown.com
Author

RE: Stegano Advent calendar

AldarHawk
The Manager



Posts: 1663
Location: Canada
Joined: 26.01.06
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Posted on 02-12-09 12:12
#2, not too bad. Still to simple...


I(don't)See Just ask Yahoo!Taboo! http://www.erikwestlake.com
Author

RE: Stegano Advent calendar

only_samurai
[IRC Rockstar]

Posts: 984
Location: idling in some random irc channel
Joined: 18.08.06
Rank:
.|unranked|.
Posted on 02-12-09 16:35
Yeah, but at least it wasnt glaringly obvious...

#4 right now, Aldar I'm coming for you ;)


The problem with a fool-proof system, is eliminating the fool.

"His name is Cereal Killer...Like Fruitloops."
If you cut me, I bleed binary.

http://blog.psych0tik.net/
http://blog.psych0tik.net
Author

RE: Stegano Advent calendar

AldarHawk
The Manager



Posts: 1663
Location: Canada
Joined: 26.01.06
Rank:
God
Posted on 02-12-09 19:29
lol...I am ranked #1 right now...I was just commenting on the second picture ;)


I(don't)See Just ask Yahoo!Taboo! http://www.erikwestlake.com
Author

RE: Stegano Advent calendar

only_samurai
[IRC Rockstar]

Posts: 984
Location: idling in some random irc channel
Joined: 18.08.06
Rank:
.|unranked|.
Posted on 02-12-09 21:57
I was actually referring to the rankings. When I looked earlier today I was #4 and you were #2, I see that's changed now.

You may have won this battle... but the war is far from over ;)


The problem with a fool-proof system, is eliminating the fool.

"His name is Cereal Killer...Like Fruitloops."
If you cut me, I bleed binary.

http://blog.psych0tik.net/
http://blog.psych0tik.net
Author

RE: Stegano Advent calendar

Mouzi
Member



Posts: 144
Location: Finland
Joined: 08.08.06
Rank:
God
Posted on 03-12-09 04:02
It was fixed to compare the total time if challenges solved is same.



Steganographs
You would try to hack it anyways.
Author

RE: Stegano Advent calendar

korg
Admin from hell



Posts: 1704
Location: ENDING YOUR ONLINE EXPERIENCE!
Joined: 01.01.06
Rank:
The Master
Posted on 03-12-09 07:33
I'll have to try some of these... Sometime.



I deal in pain, All life I drain, I dominate, I seal your fate.


Author

RE: Stegano Advent calendar

MrTeeny
Member



Posts: 10
Location:
Joined: 12.06.09
Rank:
God
Posted on 03-12-09 10:35
Mouzi wrote:
It was fixed to compare the total time if challenges solved is same.


If you measure the time from when you release the steg, your actually measuring who can be bothered to go solve it first rather than how long it takes the person to solve it. It's also unfair to those that are fast asleep or are at school at the time you release the image.

Oh well, it doesn't really matter. It's not like there's any prizes for coming first.

Overall, it's an awesome idea and seems like a bit of fun. Thanks Mouzi! Though the first one has got me stumped. I'll probably be kicking myself in the arse when/if i figure it out.


http://t33ny.ismywebsite.com/
Author

RE: Stegano Advent calendar

Mouzi
Member



Posts: 144
Location: Finland
Joined: 08.08.06
Rank:
God
Posted on 03-12-09 13:41
I know.. it's unfair but it would be even more unfair if it was made so that it measures time from when you opened it to when you solved it. You could create another account and solve it with that. I can't think of any way to prevent cheating.



Steganographs
You would try to hack it anyways.
Author

RE: Stegano Advent calendar

stdio
Member

Posts: 375
Location: omnipresent
Joined: 06.04.08
Rank:
God
Posted on 03-12-09 16:28
A bit harder and def more fun. Though i did have the answer in the first 15 min the pic was released, than 17 hours later to get it to accept (sleep included) it. Guessing on characters that are barely recognizable is annoying (The first character does not look like what it is :p).



I'm sorry, I cant hear you over the sound of how awesome I am!
www.thewebsiteisdown.com
Author

RE: Stegano Advent calendar

only_samurai
[IRC Rockstar]

Posts: 984
Location: idling in some random irc channel
Joined: 18.08.06
Rank:
.|unranked|.
Posted on 03-12-09 22:19
Wow... that was really annoying. I don't mind challenges getting technically more difficult, but I got to a point on this one where I had just literally brute force that first character.

For those of you still trudging through: http://www.cs.virginia.edu/~wh5a/personal/cursive.gif
That link may be useful :)


The problem with a fool-proof system, is eliminating the fool.

"His name is Cereal Killer...Like Fruitloops."
If you cut me, I bleed binary.

http://blog.psych0tik.net/
http://blog.psych0tik.net
Author

RE: Stegano Advent calendar

YtseJam
Member



Posts: 2
Location: Finland
Joined: 16.08.09
Rank:
Mad User
Posted on 07-12-09 16:12
Today's stegano is hard one, see if someone can solve it... ;)
Author

RE: Stegano Advent calendar

Mouzi
Member



Posts: 144
Location: Finland
Joined: 08.08.06
Rank:
God
Posted on 25-12-09 22:52
The toplists have been closed now and the answers and explanations have been published so if you want to see what the challenges were about check the page.



Steganographs

Edited by Mouzi on 25-12-09 22:56
You would try to hack it anyways.
Author

RE: Stegano Advent calendar

454447415244
Member

Posts: 156
Location:
Joined: 20.04.08
Rank:
God
Posted on 26-12-09 00:49
These steganos were cool even thought I saw the website yesterday... Nice job.


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