Level : 5/10
OS : windows
Language : pure asm

Hi Crackers,
I have made a new, harder CrackMe. Were you challenged by the first one? Or was it a piece of cake? This one is a bit harder.... it is NOT packed though.

Rules: no rules

Yeah that is right, with the first CrackMe patching was a quiete lame solution. This one is a little bit based on the previous one, it also uses an encryption. This time the result of the encryption is more important! Patch what you want with this one and good luck!

Since the launch of Vista and its large media campaign, claming that Vista is the most secure OS ever, you would almost believe that the Vista OS cannot be memory patched...

Ofcourse you cannot believe blindly what microsoft tells you.

Level : 2/10
OS : windows
Language : Asm

Hi you Cracker,

Some of you might have heard from me (http://www.reversing.be/forum/viewtopic.php?t=627). And thereby know that I am not much of a coder in masm32 (asm).

But I made a crackme....

Level : intermediate

Overview:
Author of yoda-protectors is back! This time he brings us ntkrnl protector =)

This is a powerful protector, however protection options are weakly implemented
making it relatively simple to unpack.

Note, if anyone can provide me with a file protected by more high level
VM/metamorphism/emulator options, I would be very happy :D

Level : 8/10
OS : windows
Language : ASM

I wrote this as a crackme file for those that hack Nagra2 security cards. It uses RSA encryption. If the password is correct the program will continue on with the code that it altered from the passwords. If the password is wrong it will spit out a nag message.