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Crackme Lv. Beginner V2

 
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DeletedUser14087
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PostPosted: Mon Jul 23, 2007 1:21 pm    Post subject: Crackme Lv. Beginner V2 Reply with quote

This time, the password will change within the time.

Good Luck.
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alvin93
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PostPosted: Tue Jul 24, 2007 12:10 am    Post subject: Reply with quote

1k-F81IZ-UG9LT CORRECT 4th time cracking..took 10seconds
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haha01haha01
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PostPosted: Tue Jul 24, 2007 12:16 am    Post subject: Reply with quote

what do u know kaspersky made a nice 1 this time
and the pass is not what this guy said.
btw ur protection is stronger now if u just nop tha line it make some exception errors so i just found the line being moved to eax and noped it there... alredy cracked both crackmes now going to find passes.

EDIT: WTF KASPERSKY THE PASS TO THIS CRACKME IS NOTHING
JUST OPEN THE CRACKME AND PRESS THE BUTTON WITHOUT WRITING ANYTHING
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Symbol
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PostPosted: Wed Aug 22, 2007 5:41 pm    Post subject: Reply with quote

is this possible without patching -.-
i tried every combination, i found out its an L at F8lXZ not F8IXZ but tried anything and then i patched it and worked...
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zart
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PostPosted: Wed Aug 22, 2007 6:18 pm    Post subject: Reply with quote

Symbol wrote:
is this possible without patching -.-
i tried every combination, i found out its an L at F8lXZ not F8IXZ but tried anything and then i patched it and worked...


Yes, it's possible without patching... Look at what haha said - apparently you can crack it with no serial at all...

If you fire up ollydbg it will kill it and itself on the run - but if you fire up the program itself, and hit crack... your done. I was just trying to get the badboy message so i know where to look and it was already done?


though if you wanted to run this with ollydbg or cheatengine (since he's killing that process too) you can patch it (or rename your debugger... or use IDA.. or sice..)

patch the following lines:
Code:

00451F1C   . B8 3C1F4500    MOV EAX,CrackMe.00451F3C                 ;  ASCII "CheatEngine.exe"
00451F21   . E8 1AFAFFFF    CALL CrackMe.00451940
00451F26     B8 541F4500    MOV EAX,CrackMe.00451F54                 ;  ASCII "ollydbg.exe"
00451F2B   . E8 10FAFFFF    CALL CrackMe.00451940
00451F30   . C3             RETN


You can patch the ascii or the call, or all of them, doesn't matter it will cancel it out. I just patched the calls to nops and it worked fine.

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SunBeam
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PostPosted: Thu Aug 23, 2007 2:52 am    Post subject: Reply with quote

Why not patch the caller to the ASCII function. Hit Ctrl+A in Olly, and place a bp on top of the func (where the accolade starts Very Happy)...

KlPrcTimer is @ 451F1C. Whenever it calls the ASCII portion, turn that call into a nop or make it call a RETN. I'm sure you can find a RETN in all the code Wink

If you want to patch it, the easiest way:

00451C41 33C0 XOR EAX,EAX <- change it to MOV AL,1

And lol - in my case it was UG9LT-F8lZX-??



Also, patching 451C41 will make the CrackMe not decrease the # of tries Wink Use it whenever you want to get the working key and buy tons of time!

P.S.: What amuses me - WE NEVER USE OLLYDBG IN ITS ORIGINAL STATE. You people fail to see that. No real cracker would use it raw, due to all the detections and shit. Get over it - "ollydbg.exe", "Cheat Engine.exe", name detection - that is OLD SCHOOL!
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Zand
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PostPosted: Thu Aug 23, 2007 4:19 am    Post subject: Reply with quote

Simple IsDebuggerPresent (Or EnumWindows) would be nice, but with all the hideOlly plugins out there, all you have to do is close Olly, d/l the plugin, pop it in your olly folder and BAM! Undetected.
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S3NSA
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PostPosted: Mon Feb 11, 2008 7:47 am    Post subject: Reply with quote

Just going through old threads doing some easier for experience and..

this one cracks just by pressing "crack"?



Or was a different message suppose to appear :/? If so what am I doing wrong?

also I dont think theirs anything wrong with bumping old topics as they are still relevant, forgive me if I am wrong..

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haha01haha01
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PostPosted: Tue Feb 12, 2008 7:03 am    Post subject: Reply with quote

S3NSA wrote:
Just going through old threads doing some easier for experience and..

this one cracks just by pressing "crack"?



Or was a different message suppose to appear :/? If so what am I doing wrong?

also I dont think theirs anything wrong with bumping old topics as they are still relevant, forgive me if I am wrong..


haha01haha01 wrote:
EDIT: WTF KASPERSKY THE PASS TO THIS CRACKME IS NOTHING
JUST OPEN THE CRACKME AND PRESS THE BUTTON WITHOUT WRITING ANYTHING
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