ProTreeBrain's ProTreeBrain's crackme #1
| Download crackme_1.zip, 1 kb (password: crackmes.de) Browse contents of crackme_1.zip I do not know if it is a good crackme, I hope learn it something.
Difficulty: 1 - Very easy, for newbies | RatingVotes: 6 View profile of ProTreeBrain » |
Solutions
Solution by BaKaE, published 18. nov, 2006; download (4 kb), password: crackmes.de or browse.
BaKaE has rated this crackme as nothing special.
Solution by Ank83, published 18. nov, 2006; download (8 kb), password: crackmes.de or browse.
Ank83 has rated this crackme as awesome.
Solution by boonz, published 18. nov, 2006; download (5 kb), password: crackmes.de or browse.
boonz has not rated this crackme yet.
The submission of solutions is closed.
Discussion and comments
| hardcoder 12. Nov 2006 | If patching is allowed..too easy to solve . Just 3 or 4 antidebugging checks .. Loved the way you check for bps and patched bytes |
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| Fergo 12. Nov 2006 | Very nice and clear code. Congratz. |
| ProTreeBrain Author 13. Nov 2006 | Hi! Wednesday will come my second crackme. |
| ty123 13. Nov 2006 | Yes! Nice anti-debugging codes! The SN is there obviously, the author wants us to play his anti-debugging codes I think. |
| ProTreeBrain Author 13. Nov 2006 | Yes ty123 I want show you something nice. And If somebody have the solution, please send it. And, how it works with OllyDbg? :-{} |
| ProTreeBrain Author 13. Nov 2006 | For HARDCODER: And some else solve of this cracking? It can't be solve any else way. It is possible to crack only with patching, if you want destroy all NAGs. |
| HMX0101 13. Nov 2006 | Patching and serial fishing is damn easy... ;) |
| EvOlUtIoN 13. Nov 2006 | Yes, there is only one good password, and you need just a calculator to find it! good ideas to protect from debugger, i'm waiting for an harder version! |
| Am0k 13. Nov 2006 | this one is very easy, but nice debugger tricks :) |
| ProTreeBrain Author 14. Nov 2006 | For EvOlUtIoN: What name is that calculator? |
| ProTreeBrain Author 14. Nov 2006 | FOR EVERYBODY: Is good make a crackme, what it be uncrackable for a long time? I think, when I make a very hard crackme, I will very unpopular in crackmes.de. I think, I can solve a harder crackme, but I have not a lot of time. :-( Should I do a uncrackable crackme (in real time)? |
| BaKaE 14. Nov 2006 | @ ProTreeBrain just use the windows-calculater (it can convert hex into dec) and yes try to make a harder crackme (level 3 for example) |
| ProTreeBrain Author 15. Nov 2006 | I am not very experienced reverser, but in the some ways I am clever. I would to please you to VOTE for my crackme, I want to know how quality it is. And I can improve my skills. But I have one question: I can'nt start SoftIce under Win XP. Always it writes Error 31, what is some error with VGA. I have already Win NT 2.7 or 2.6 update. Any solution? |
| BaKaE 15. Nov 2006 | i vote it and submitted a solution i have xp to!! you need driverstudio 3.x for using softice i think it was coded for 95/98 (NT) but xp is more complex than thoose so a update didnt work i have ds 3.2 and it worx fine |
| hardcoder 16. Nov 2006 | Crackmes written in Assembly language are always great.. You got my vote too.We want some more man (of course harder than this one). |
| boonz 20. Nov 2006 | thanks a lot for your advice (in your solution), Ank83! greetings boonz |
| ProTreeBrain Author 21. Nov 2006 | Yes, and I finding for the best cracker on this ground. I am very insteresting in cracking. |
| ouchast 31. Dec 2006 | Nice one. Solved it without patching :) |
| Ank83 31. Dec 2006 | Happy New Year Regards Ank83 |
| deibiz_xxl 28. Jul 2007 | you have commited an "error" there are an infinity of valid serials... |
| deibiz_xxl 28. Jul 2007 | and i can prove it... |
| KernelJ 28. Jul 2007 | Well, prove it then lol. This crackme is closed now... |
| deibiz_xxl 29. Jul 2007 | I can post two valid serials but i dunno where to post it |
| deibiz_xxl 29. Jul 2007 | supposing X a valid serial, for example X-a X abcdef are too valid serials... it's because an "error" on some comprobations after calling an API. |
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