downloadbrowsesKiller's keyGenMe#4

Download skilLas_keyGenMe#4.zip, 2 kb (password: crackmes.de)
Browse contents of skilLas_keyGenMe#4.zip

KeyGenMe#4

Patching not authorized just keygen it without bruteforce.
It has a very litle virtual machine. some crackers will be disapointed with this :)
because this vm is so easy.


Have phun :D

Difficulty: 2 - Needs a little brain (or luck)
Platform: Windows
Language: Assembler

Published: 23. Oct, 2006
Downloads: 797

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Solutions

Solution by crack, published 28. oct, 2006; download (6 kb), password: crackmes.de or browse.

crack has not rated this crackme yet.

Solution by geeko, published 28. oct, 2006; download (195 kb), password: crackmes.de or browse.

geeko has not rated this crackme yet.

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Discussion and comments

geeko
24. Oct 2006
The prog is supposed to crash after 'oops' message or is a bug?
geeko
24. Oct 2006
I think it has a small bug. the code is case sensitive and I think is not intended (after looking in the algo). Program crashes after bad or good guy. hm?!?
tut coming soon
sKiller
Author
24. Oct 2006
No, there isn't a bug. It's strange because you are the first who tell me that.
geeko
25. Oct 2006
Obviously I am the first since I am the only who wrote here haha :)
geeko
25. Oct 2006
Sollution submitted, but your proggy still crashes after 'good guy' message. Serial is case sensitive!
sKiller
Author
25. Oct 2006
U aren't the first i submit my crackme in a other site before. I know the serial is case sensitive. But this bug is very strange because nobody got it.
crack
26. Oct 2006
I have solved this crackme too.
on my computer (xp, sp2) the programm dosn't crash.

@sKiller: tnx for the nice crackme
geeko
27. Oct 2006
me: i have win 2k.
geeko
30. Oct 2006
@moderators: did u ever look at the crack's solution to skiller? It seems to be from other crackme.
thanks
jB_
30. Oct 2006
geeko: crack's solution is ok, and its point of view is far better than your for this crackme. I'm pretty sure it is exactly the kind of solution sKiller was expecting.
zairon
Moderator
30. Oct 2006
@geeko: I(we) read solutions before approving/rejecting them.
What do you mean exactly by "it seems to be from other crackme"? I agree with jB_, I'm pretty sure it's exactly the expected solution; the main point of this crackme is the virtual machine and he (crack) hits the point discovering the vm.
geeko
31. Oct 2006
Please, just explain me these few lines from crack's 'solution.txt':
-----
Target : Ms-Rem - Ring0 crackme
S/N : 19B3-B639-4585-4109-9DCD-7901-E555-3119
Crackme comes with 2 - crackme.exe and focs.dll, but both of them are loaders
for virtual.exe and virtual.dll...
-------
Which obviously have nothing to do with this crackme
thanks
geeko
31. Oct 2006
Or , first Skiller uploaded another crackme, and now this one?!?! A search leads to this (what crack reffers):
Ring0 crackme by Ms-Rem
Published: 15. May, 2006
Difficulty: 7 - Very hard
Platform: Windows 2000/XP only
Language: Borland Delphi
And here we discuss:
sKiller's keyGenMe#4
g'luck and watch out
jB_
31. Oct 2006
geeko: Please, download the correct solution. There are no such lines in crack's solution. Empty your cache, maybe it will help.
crack
31. Oct 2006
by the way: this is my very first solution!
a level 7 crackme is not my league
geeko
01. Nov 2006
OK i got it. smth went wrong.
Am0k
07. Nov 2006
is there any tutorial out there for writing its own virtual machine? sounds pretty interesting
geeko
08. Nov 2006
Amok, if u write tut for my 'Distil' I'll give you the sources. It uses a virtual machine which emulates the PIC processor.
Am0k
13. Nov 2006
well i'd like too, but as u can see i never craked anything, just because i cant. i tried alot of times, but my cracking skills are just not enough.

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