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coder sal Master Cheater Reputation: 0
Joined: 11 May 2007 Posts: 304
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Posted: Mon May 26, 2008 7:44 am Post subject: Fun CrackMe Version 3 (Final!) |
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This is the final version of the "fun crackme" series. It takes many techniques from the previous crackme's and many more new ones. I hope you enjoy and get full satisfaction with this! (What's up with me and satisfaction lol)
Assignments
- Crack through all three stages after you patch
the timer from ending
- If you have already cracked it you could
patch through all three stages (OPTIONAL)
Difficulty: Hard Medium
There are no hidden messages.
Download
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STN I post too much Reputation: 42
Joined: 09 Nov 2005 Posts: 2672
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Posted: Mon May 26, 2008 10:32 am Post subject: |
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For killing the timer, just change this
Code: | 00404E30 55 PUSH EBP |
to RET.
I quickly checked up the three stages and they could be easily bypassed by changing the je to not jump(NOPing) or jne so you can enter fake pass.
Code: | 00404C25 /0F84 78010000 JE 00404DA3
0040539F . /0F84 36010000 JE 004054DB
00405CAC /0F84 45010000 JE 00405DF7
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I will spend some more time on it and find the right passwords. Its fun indeed hehee
_________________
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coder sal Master Cheater Reputation: 0
Joined: 11 May 2007 Posts: 304
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Posted: Wed May 28, 2008 6:01 pm Post subject: |
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Guys come on don't give up on it, try to crack it.
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MaximuS I post too much Reputation: 3
Joined: 05 Apr 2007 Posts: 3212 Location: ......
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Posted: Thu Jul 24, 2008 2:19 pm Post subject: |
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Can anyone teach me how to crack these?
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athiwatc Advanced Cheater Reputation: 0
Joined: 22 Sep 2007 Posts: 58
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Posted: Thu Jul 24, 2008 10:39 pm Post subject: |
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Wow i have no idea about the thrid one - -* so i use the first post way
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psychoHacker Expert Cheater Reputation: 0
Joined: 31 Dec 2008 Posts: 125 Location: Behind You
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Posted: Thu Feb 05, 2009 3:47 pm Post subject: |
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STN wrote: | For killing the timer, just change this
Code: | 00404E30 55 PUSH EBP |
to RET.
I quickly checked up the three stages and they could be easily bypassed by changing the je to not jump(NOPing) or jne so you can enter fake pass.
Code: | 00404C25 /0F84 78010000 JE 00404DA3
0040539F . /0F84 36010000 JE 004054DB
00405CAC /0F84 45010000 JE 00405DF7
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I will spend some more time on it and find the right passwords. Its fun indeed hehee
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W00t???
Dude, you have hacked Crack Me's too mutch!
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Zerith Master Cheater Reputation: 1
Joined: 07 Oct 2007 Posts: 468
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Posted: Thu Feb 05, 2009 5:18 pm Post subject: |
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Is this even possible..?
You do know that 0 & 1 = 0...
The problem is that you compare each password twice, and each time you do something diffrent with the result, which results in performing Bitwise AND on -1 or 1 on 0.
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blackmorpheus Expert Cheater Reputation: 0
Joined: 05 Apr 2008 Posts: 159
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Posted: Sat Feb 07, 2009 5:28 pm Post subject: |
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what is the & anyway? is it an AND instruction?
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Boon Cheater Reputation: 0
Joined: 13 Jan 2009 Posts: 29 Location: Latvia
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Posted: Mon Feb 09, 2009 11:27 am Post subject: |
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[img]boon.no.lv/tmp/somethingwrong.png[/img] (I understand this board gets it's fair share of spammers ,but this is ridiculous.)
Hmm , I think I'm doing something wrong .
Coul anyone explain , what exactly am I doing wrong , if I "help it make the right choice" permanently , it displays an error:
"Run-time error '401':
Can't show non-modal form when modal form is displayed".
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