KoЯn Rulz's KoЯn Rulz's PatchMe1
| Download CrackMe1.zip, 4 kb (password: crackmes.de) Browse contents of CrackMe1.zip This Requires Code Injection.
Difficulty: 1 - Very easy, for newbies | Send a message to KoЯn Rulz » View profile of KoЯn Rulz » |
Solutions
Solution by main, published 16. oct, 2008; download (5 kb), password: crackmes.de or browse.
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The submission of solutions is closed.
Discussion and comments
| TiGa 09. May 2008 | The goal is to make the crackme display a GoodBoy message box. That's it. |
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| TiGa 09. May 2008 | I think that he made a crackme and then NOPed everything. It's not a good idea in itself as it causes many crashes and lacks explanations. It doesn't do anything, that's the point. You need to patch it so it displays a GoodBoy message box. It crashes on Vista too. |
| DigitalAcid 09. May 2008 | Uh, what the f ? Are we supposed to make a messagebox and display a string ourself or what ? If you want us to "modify" your code, it's alot easier to start something from scratch =). |
| Sinok 09. May 2008 | Cracked :S I think.. Title: Hi Text: Good-Boy! (or smtn like that) |
| KoЯn Rulz Author 10. May 2008 | It's Not A Virus, It's Just That It's Got So Many NOP's That Some Virus Scanners Think It Is. (Ad-Aware, Bit Defender, And KasperSky Are TheOnly Ones I Know Of So Far.) Also Thanks For The Note About KasperSky, Sinok. |
| KoЯn Rulz Author 10. May 2008 | I Have Windows Media Center Edition So I Don't See Why You Guys Are Having Issues.(Exept For On Vista) |
| Sinok 10. May 2008 | I cracked it, DigitalAcid cracked it too xD And please, I beg you, Stop Writing LiKe ThiS. |
| KoЯn Rulz Author 10. May 2008 | Sinok, If You Cracked It, Send In A Solution So That Noob's Can Be Helped. |
| Sinok 10. May 2008 | You won't get a solution, you can't make this file work on other computers, only on your own, TiGa knows what I'm talking about. ;P |
| DigitalAcid 10. May 2008 | Yeah, the MessageBox API wasn't there, i had to fix it myself to see what we were supposed to do =). |
| Sinok 10. May 2008 | Dunno how you call it, but theoretically I know what happened, he noped something he shouldn't have. :| |
| br0ken 24. May 2008 | From what I understand this exe should display 2 messages boxes. Right? Is it okay if the 2nd one has "OK" and "Cancel" instead of Yes and No? |
| costy 04. Jul 2008 | Ok the first message box is ok. I made some changes with LordPe and it works on all pc. The first one doesn't want to appear. Give me an help please! |
| costy 04. Jul 2008 | mistake... the second messagebox doesn't want to appear. The first one is easy. |
| br0ken 04. Jul 2008 | I submitted a solution, but i'm not sure if that's what the author wants. Anyway, lets see what happens. |
| main 17. Oct 2008 | Oops, I forgot that the crackme should show Yes and No! Sorry! But this is of course very easy to correct. Just change the style parameter. |
| itsho 19. Oct 2008 | main: 1. your "injected" crash on my machine (xp sp3). since the "MessageBoxA" api is not imported in the file - the address is different on my comp. can someone teach me how to inject "import the call" ? 2. the authur asked for YES NO Msgbox- so you need to do push 4 instead of push 0 before calling messagebox: PUSH 4 ; /Style = MB_YESNO|MB_APPLMODAL PUSH Injected.0040864C ; |Title = "Injected by main" PUSH Injected.004085DC ; |Text = "Registered" PUSH 0 ; |hOwner = NULL CALL USER32.MessageBoxA ; \MessageBoxA PUSH 0 CALL kernel32.ExitProcess |
| main 19. Oct 2008 | itsho: Quote from my solution: "Search for all Names (Ctrl+N) and right click on MessageBoxA, select "Follow import on Dissasembler". We have to do it this way because the file is packed and we cannot call imported functions because of that." :) And yes, the style parameter is 4 in that case. |
| izlesa 08. Dec 2008 | wtf, in archive prog is not run ... |
| qHF; 10. Nov 2009 | I cracked it and recorded a tutorial but it won't upload correctly (maybe its too big?). Here is the [flash] tutorial for anyone who wants to learn: http://willhostforfood.com/access.php?fileid=93955 (~8mb) |
| madmaurice 11. Jul 2010 | crap... just crashes on run. |
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