downloadbrowsewt0vremr's YouFirstCrackme

Download YourFirst.zip, 10 kb (password: crackmes.de)
Browse contents of YourFirst.zip

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This is a crackme for total newbies.
It is meant to be your first.
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Difficulty:
- Very very very easy

Platform:
- Windows

Language:
- Assembler

Objective:
- Remove nag screen
- Remove debuging protection
- Pass CD check
- Write a solution

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Difficulty: 1 - Very easy, for newbies
Platform: Windows
Language: Assembler

Published: 28. Apr, 2011
Downloads: 1704

Rating

Votes: 7
Crackme is boring.

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Solutions

Solution by uzyszkodnik, published 08. feb, 2012; download (12 kb), password: crackmes.de or browse.

uzyszkodnik has rated this crackme as nothing special.

Solution by l46kok, published 08. feb, 2012; download (11 kb), password: crackmes.de or browse.

l46kok has not rated this crackme yet.

Solution by Axel.NET, published 08. feb, 2012; download (29 kb), password: crackmes.de or browse.

Axel.NET has not rated this crackme yet.

Solution by Borgiman, published 08. feb, 2012; download (11 kb), password: crackmes.de or browse.

Borgiman has rated this crackme as quite nice.

The submission of solutions is closed.

Discussion and comments

BondCracked
29. Apr 2011
Only patching, right?
wt0vremr
Author
29. Apr 2011
Yes, patching and solution :)
Borgiman
29. Apr 2011
Patched EXE and solution sent :)
Axel.NET
30. Apr 2011
Solution Submitted well isDebuggerPresent was relaly easy :P
wt0vremr
Author
30. Apr 2011
Axel.NET, of course.
All this "protection" is just to help a newbie to know about a couple of WINApi functions :)
There are few crackmes for REAL newbies, guys who just discovered reversing. And this one is for them.
wt0vremr
Author
30. Apr 2011
Axel.NET, Thanks a lot :)
l46kok
30. Apr 2011
Solution Sent.

This is my first time ever sending a solution, so if I did something wrong, please let me know!
Gaspa79
01. May 2011
I won't upload my solution cause this is easy for everyone. However, it helped me to practice my newbie-reversing skills.

This is a newbie thanking you for developing this crackme!
BondCracked
02. May 2011
Gaspa79 I respect your opinion, but I think the diversity of solutions could help us to grow more and more in our studies. I sent a solution using a loader and it works well.
wt0vremr
Author
02. May 2011
A loader? Sounds interesting :)
I'm looking forward to reading all your solutions.
loneferret
13. Feb 2012
Good one; had to look up about that debugger protection lol. Nice little challenge at the end too.
Anarh1st
28. Apr 2012
Thank you, i can remove debuging protection, pass CD check and remove nag screen BUT after removing nag screen the crack me giving an error to me (http://konga.ru/CokV), i think it is because im an noob and do some-thing wrong :)

p.s. Sorry for my english, Im Russian pupil :)
madeyes
29. Apr 2012
Anarh1st: If you notice when you remove the CD key check there is a JMP to INT 3 (break into debugger) which is past the return from the procedure. Look at where the JMP goes after the CD check fails...
kranked
09. Jun 2012
Nice Crack me!! learned alot!!
Frodo478
09. Nov 2012
Very good crackme!! simple but with many different solutions ;)
cracknoob
02. Nov 2013
uauu i took 2-3 hours WITH TUTORIAL to crack this xD my 1st crackme patched kkkkkkk
ximera
28. Nov 2013
Thanks, Very simple crackme, one jmp, two nop's, and 1 byte in memory changed.
ximera
28. Nov 2013
00401000 > 33C0 XOR EAX,EAX
00401002 8903 MOV DWORD PTR DS[EBX],EAX
00401004 EB 0D JMP SHORT YourFirs.00401013


00401190 90 NOP
00401191 90 NOP
Liro
13. Jun 2014
This is my really first crackme I have done without cheats and other solutions =)

Really nice, thank you)
cl0pen
16. Jun 2014
Excellent crackme - posted an in-memory solution using WinDbg/IDA on my blog: http://cl0pen.blogspot.com/2014/06/reversing-for-fun-yourfirstcrackme.html

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