downloadbrowsem477hi45's m477hi45s first serialme

Download m477hi45_serialme.zip, 6 kb (password: crackmes.de)
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This is my second submission and my first serialme!

I wrote it in VBS and compied it with a "VbsToExe" program.

You have to:

-Patch the nag
-Write a keygen
-Write a tutorial ;)

have fun

MODERATOR NOTE: serial is easy, extracting VBScript is not difficult either... but patching the exe (not the extracted VBScript) to remove the nag is quite hard....going to raise the level to 1->3 - bonus points for submitting a tool to extract VBScript from these files :)

Difficulty: 3 - Getting harder
Platform: Windows
Language: Unspecified/other

Published: 08. Feb, 2010
Downloads: 299

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Solutions

Solution by alex_ls, published 10. feb, 2010; download (97 kb), password: crackmes.de or browse.

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Solution by tmtm, published 10. feb, 2010; download (9 kb), password: crackmes.de or browse.

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The submission of solutions is closed.

Discussion and comments

alex_ls
09. Feb 2010		Hi, m477hi45! Very interesting crackme! Well, I've got one question: I coded a tool for vbsscript extraction, removed the Nag screen and created a keygen but keygen works with correct characters only because i didn't understand how to init the key state, maybe I something missed?!!! Here is a key initialisation from a script:
key1=mid(""&alphanum,3,1)
key1=mid(""&alphanum,21,1)
key1=mid(""&alphanum,28,1)
key4="-"
key1=mid(""&alphanum,8,1)
key1=mid(""&alphanum,12,1)
key1=mid(""&alphanum,23,1)
And what about key2,key3, e.t.c
m477hi45
Author
09. Feb 2010		a few lines below this.. :

if name2="q" or name2="w" or name2="e" or name2="r" or name2="t" or name2="y" or name2="u" then
key3=mid(""&alphanum,4,1)
end if

and so on.. the part that you copied is only the "standard code" if no valid chars (az,0-9) are used for the name..
m477hi45
Author
09. Feb 2010		oke, but you are right, its a bug..

it should be;
key1=..
key2=..
and so on..
alex_ls
09. Feb 2010		Thanks for the answer. But i'm interesting how to init KEY2,KEY3,KEY5,KEY6,KEY7 in a case if the name HAS NO VALID CHARS! Or there is some trick?!
alex_ls
09. Feb 2010		Well, I'll fix it in my keygen, thanks
m477hi45
Author
10. Feb 2010		thank you ;)

may you send me your tool for vbs extraction ?
alex_ls
10. Feb 2010		check your private messages
LeeviON
11. Feb 2010		could you send the vbs extraction program to me too? rather a private message than link in here but whatever -.-
m477hi45
Author
11. Feb 2010		he added the vbsextractor to his solution ;)

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