downloadbrowseT.0.R.N.A.D.0.'s CrackMe #1 Ver.2.00

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>>>> READ-ME FOR T.0.R.N.A.D.0.'s CrackMe #1 Ver.2.00
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PLATFORM :: WINDOWS
LANGUAGE :: ANSI C++
DIFFICULTY :: 2 [ Needs a little brain (or luck) ]

The Rules:
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** Universal ** : NO BRUTE-FORCING and NO PATCHING

The Tasks:
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1. (a) Find THE secret code that would pass PHASE 1 Security Check.
(b) Find THE secret code that would pass PHASE 2 Security Check.
2. Reverse the complete algorithm for checking the code for both phases.
3. Write a descent tutorial.

~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~
printf("T.0.R.N.A.D.0. - born 2 %X\n",49374);
_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_~_

Difficulty: 2 - Needs a little brain (or luck)
Platform: Windows
Language: C/C++

Published: 21. Apr, 2009
Downloads: 470

Rating

Votes: 3
Crackme is boring.

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Solutions

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Discussion and comments

T.0.R.N.A.D.0.
Author
21. Apr 2009
This one is harder than Ver.1.00. ;)

And, I think this time there is no flaw in the code :)
c0nfig
26. Apr 2009
Me tryed) Not for my newbie knowledges)
DoomsDay
26. Apr 2009
I'll see what I can do :)
Skid Vicious
27. Apr 2009
i figured out the valid serials for task 1
what exactly is ment by "reverse the complete algorithm for checking the code for both phases" in task 2? isn't that part of the work in task 1?
T.0.R.N.A.D.0.
Author
27. Apr 2009
@ Skid Vicious :

Sorry, I don't understand you. PHASES 1 and 2 are different and independent. You enter phase 2 after passing phase 1. And serial for phase 2 is different from phase 1.

And, are you sure you figured out "serials" (more than 1 !) ??
Skid Vicious
27. Apr 2009
ok sorry if i didn't make myself clear
again:
i passed phase 1 and 2 by finding the two valid serials (so much for task 1)
but what exactly needs to be done in TASK 2 (not PHASE 2...)
cheers!
T.0.R.N.A.D.0.
Author
28. Apr 2009
In Task 2, well... nothing special if you have passed task 1 ;)

I just wanted to inform people that they should include the algorithm of the checks, in their solutions. :)

Write a tut and submit soon :)
T.0.R.N.A.D.0.
Author
04. May 2009
Thanx mods for removing the solution.

< 3 Comments removed 'cuz they were spoilers >
blackspark
01. Jul 2009
awesome one dude! n yeah!i did it!! ...thanks.....
hound
30. Jul 2009
Solved it. Was pretty nice. I will upload a solution soon
T.0.R.N.A.D.0.
Author
01. Mar 2010
No solutions yet .. neither blackspark's nor hound's !!

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