My first crack me too :D!

**iFox** · 10-11-2008

Here is my crack me, I made it with MASM

Hint (Try opening it with W32DASM it will give you a clue ^^)

**********: Easy Filehosting

**Gordon`** · 10-11-2008

well, thats easy, there are many possibilities

1.

Code:

0040102F   .  05 00010000   ADD EAX,FF

or 2.

Code:

0040102A   .  B8 24010000   MOV EAX,123

or 3.

Code:

00401034   .  3D 23020000   CMP EAX,224

or 4.

Code:

00401039     /EB 1C         JMP SHORT Crack_me.00401057

**iFox** · 10-11-2008

very nice :P this was my first crack-me and I took some time to make it, but I dont understand number 4 could you explain ?

iFox

**killerszzz99** · 10-12-2008

what is this really?

**Gordon`** · 10-25-2008

Originally Posted by iFox

very nice :P this was my first crack-me and I took some time to make it, but I dont understand number 4 could you explain ?

iFox

you are comparing 2 numbers.. if they are equal, you jump to the code where it says "cracked" or so. just ignore that condition and always jump to the code

JMP - unconditional jump
JNZ, JE, etc - conditional jump

**robeszkunesz** · 10-27-2008

yeah good job ...

**NabDab** · 02-04-2009

What Is this What you makin

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My first crack me too :D!

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