Comments on: R4ndom’s Tutorial #9: Solution

By: Ben

Ben — Tue, 30 Jul 2013 08:30:27 +0000

XOR EAX,EAX allows a length longer than 11chars too, that was the only thing i changed and worked fine.

By: Zelik

Zelik — Sat, 20 Apr 2013 05:21:43 +0000

I changed address 0040126C from “JB SHORT Crackme6.0040127E” to “JMP SHORT Crackme6.004012A1″ thus going to “good boy” regardless if it was right or above 11 characters.

By: billymeter

billymeter — Tue, 24 Jul 2012 06:32:45 +0000

The way I solved this is very similar to your solution #3, except I changed the OR EAX, EAX to CMP EAX, EAX. I like the XOR EAX, EAX though. It never occurred to me that it would force the register to be 0. Thanks for the tutorials; they’re great!

By: mayorofarta

mayorofarta — Wed, 18 Jul 2012 17:15:30 +0000

Forums it is then. Thanks.

By: R4ndom

R4ndom — Wed, 18 Jul 2012 02:52:55 +0000

First , let me say that you should probably post on the forum as a lot more people will read your questions and you’ll get answers faster, but that being said…

NOPing the push will probably crash, depending on what’s on the stack as the function call will POP these arguments off, but since you have not pushed the 0x0C argument, it will pull the next thing off the stack- probably the return address. As soon as you hit a RETN statement, you will be off to la la land.

You could set the 0x0C value to 0xFE, which will raise it to 255 digits, but there is nothing you could put in to give an infinite amount.

By: mayorofarta

mayorofarta — Tue, 17 Jul 2012 18:22:01 +0000

About the Count parameter = C (12.) in GetDlgItemTextA (PUSH 0C)… what if we nop it? Do we cause any implication in the function? Is there a value so we can set C (12) to infinite?

By: Solution to “No Strings Attached” « msg1len Official Website

Solution to “No Strings Attached” « msg1len Official Website — Tue, 03 Jul 2012 05:18:54 +0000

[...] unlike the solutions above, it also removes any restrictions on what that password should be. Original Post Share this:TwitterFacebookLike this:LikeBe the first to like [...]