downloadbrowsetrope's Safecracker 3

Download safe3.zip, 6 kb (password: crackmes.de)
Browse contents of safe3.zip

My safe has gotten a bit stronger! Not only do you need a combination, but more!

There are numerous security features you will have to get by or disable. If you do, you'll be presented with "riches beyond your wildest dreams!" ;)

Ok a few rules for cracking this baby:

1. You have to let the safe *tell* you when it's cracked. There is a button on it that says "Check Safe Strength" , as well as a progress meter. So for instance, if you think that you must disable a control, and that was correct, when you press the "Check Safe Strength" button, the progress meter will go down a little.

When you get the safe's strength to zero, the OPEN SAFE button will appear and you have cracked all the security features. Simply open it to win!


2. You cannot patch to get to the good guy message.

3. Write a KeyGen for the Combination. Should be over 1000 valid combinations.

4. If you are really ambitious, write a loader for the program (similar to NoRG's solution for my Safecracker 2).

GOOD LUCK. I HOPE YOU PACKED A LUNCH...

THATS IT! HAVE FUN...

Trope

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

Published: 27. Apr, 2006
Downloads: 698

Rating

Votes: 4
Crackme is quite nice.

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Solutions

Solution by mucki, published 15. may, 2008; download (180 kb), password: crackmes.de or browse.

mucki has rated this crackme as quite nice.

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Discussion and comments

Lesco
27. Apr 2006		Funny crackme, but i have a question:
I solved it, but I'm not sure, wether some things are allowed.
May we patch the subclassing of the check box?
May we enable the other checkbox with a resource editor?
Is there another way, than patching or using an external program(SetWindowTextA), to alter the status text?
trope
Author
27. Apr 2006		Great Catch! Yes, patch away at the subclassing. I am very impressed you caught it.

Use resource editors, sure. I would like to someone 58h to 50 though. ;)

Not sure about the status text. I know how *I* would do it, but... whatever will get the job done!
HMX0101
17. Jun 2006		This crackme isn't working for me...
BaKaE
20. Jul 2006		hello there

--> this proggie doesnt work :-(
--> please fix it (i've got xp sp1)

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