downloadbrowseopcode0x90's crackme_nop

Download crackme_nop.zip, 1 kb (password: crackmes.de)
Browse contents of crackme_nop.zip

My first crackme. It contains mostly known anti-debug and exploits. Should serve as a nice starter for beginners.

No, not IsDebuggerPresent. :P

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

Published: 26. Jun, 2007
Downloads: 521

Rating

Waiting for at least 3 votes
(we have only 2).

Rate this crackme:

Send a message to opcode0x90 »

View profile of opcode0x90 »

Solutions

Solution by alex_ls, published 31. aug, 2007; download (48 kb), password: crackmes.de or browse.

alex_ls has not rated this crackme yet.

Submit your solution »

Discussion and comments

alex_ls
31. Aug 2007
Very nice crackme like for the newbies, I've got pleasure from resolving it and had be glad to see your next crackme! The solution is on its way :)
opcode0x90
Author
03. Sep 2007
A very well-done man. :) This crackme is pretty under-rated. (I must admit, cant even solve by myself *cough*) So far you are the only person who solve it. ;) (or the only person who gave full attention).

So what OS you are running? The SizeOfRawData patch is supposed to be an anti-IDA trick, and it works well on my OS.
alex_ls
03. Sep 2007
Sorry man, on the clean machine with Windows XP, Service Pack2 it works very well!
But I have used Windows Xp SP1 with SoftIce and DeamonTools installed, maybe this stuff got my system crashed.

You may leave your comment, thoughts and discuss this crackme with other reversers here.
Acting childish will not be tolerated.
HTML and such will be left as-is, so don't try.