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[KeygenME] XorRanger's KeygenME 6


XorRanger

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Hello once again

 

Here is a quick KeygenME i put together for newbies in keygenning.

 

I know most people will solve this under 5 minutes. :)

 

Rules

 

No rules.

 

Solutions

 

A working keygen that can generate more than one key per name : Diamond

 

A working keygen that can generate one key per name : Gold

 

A valid name serial combo : Silver

 

Patching : Bronze

 

A Tutorial would be appreciated.Please Do Solve.

 

Thanks.

 

XorRanger's KeygenME #6.zip

Edited by XorRanger
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After a preliminary look, I've deduced the following:


  • Name length x s.t. 3 <= x <= 32 && x is odd
  • Serial length >= 26
  • Activation code length > 0
  • The serial has hyphens at positions 5, 10, 15, and 20
  • First part of serial is uppercase Latin alphabetic
  • Second part of serial is lowercase Latin alphabetic
  • Third part of serial is special characters: !@#$%^*()+|\<>?/=:;
  • Fourth part of serial is numeric [0..9]

I won't spoil the rest.


 


I'll give it another look when I have more time. I hate reversing Delphi stuff, but it seems interesting. Who knows? I might even put together a tutorial.


 


Cheers.


 


 


Edit: Here's a lazy patch job.


patched.zip


 


Edit: Here's a fished combo.



Jesus
ABCD-abcd-!@#$-1234-481631578
2120

Edited by Office Jesus
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After a preliminary look, I've deduced the following:

  • Name length x s.t. 3 <= x <= 32 && x is odd

Serial length >= 26

Activation code length > 0

The serial has hyphens at positions 5, 10, 15, and 20

Does that sound right so far?

 

I'll give it another look when I have more time. I hate reversing Delphi stuff, but it seems interesting. Who knows? I might even put together a tutorial.

 

Cheers.

 

That was quick.

Nice one.

As for reversing Delphi stuffs, here is a little secret, i hate it too.

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Looks like I beat ChOoKi to the punch on this one. :)


 


It was fun. Thanks for the diversion! Looks like I get all the prizes on this one. :prop:


 


Keygen attached.


 


post-41554-0-28142000-1417067148.png


XorRanger_KM6f.zip


Edited by Office Jesus
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Looks like I beat ChOoKi to the punch on this one. :)

 

It was fun. Thanks for the diversion! Looks like I get all the prizes on this one. :prop:

 

Keygen attached.

 

attachicon.gifscreen.png

attachicon.gifXorRanger_KM6.zip

Hi,

Thanks for solving but there is a bug with your keygen.

if length(username) = 29 then your keygen crashes, if length(username) > 29 and isOdd(length(username))

then it generates incorrect keys.

 

please do check this out.

 

Thanks Once Again, and its pretty nice you beat ChOoKi to the punch on this one. :)

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if length(username) = 29 then your keygen crashes, if length(username) > 29 and isOdd(length(username))

then it generates incorrect keys.

 

I noticed this after I uploaded it. I know how to fix it, but I'm feeling really lazy right now.

 

It's what I get for trying to be clever. ;)

 

Original post has the fixed version.

Edited by Office Jesus
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  • 2 weeks later...

A Tutorial would be appreciated.

 

It took two weeks, but it's finally here as promised:

 

XorRanger.KGM6-OJ.zip

 

Note: I forgot to include the full stop (2Eh) in the array of special characters. It works regardless. Maybe that's just my way of "watermarking" my solution. Who knows? :P

Edited by Office Jesus
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