Hi,

 

How are you all?

 

I haven't been here a while.

 

I have made a simple keygenme.

 

There is 1 thing to do.

 

1. Make a keygen, level 1, I think.

 

Here is a AV scan link, no threats.

http://chk4me.com/check/public/4wM4pzG985B85a11PVET4

 

There can be serials fished, also some serials you wouldn't think off at first.

 

Have fun and good luck.

 

Keygenme in winrar, 15.2 KB:

Unrarred file size: 36.5 KB 

Keygenme.rar

Edited July 13, 201312 yr by grizzmo

i do not see what could be unpacked, as you are merely dropping a file to %tmp% and executing that.

THe obfuscation somehow went past me, too? Finally this becomes a typical .net copy+pase exercise.

 

Due to a ... wired serail algorithm, keygenning becomes trivial, allowing for keys such as:

name: 000000000000000serial: 00000000000000000

Congratulations, you have a valid serial.

 

I wrote in the thread already that there are serial which don't correspondend with the algo!

 

The file dropped in the %temp% isn't the original file. This was more to make beginners think twice.

 

I actually asked a keygen, which I don't yet see. There is nothing weird in the algo, the key you provided is on purpose a valid one!

 

Regards.

Edited July 13, 201312 yr by grizzmo

the in %tmp% shows the form and handles verification.

 

 

KG:

    Public Function GenerateKeyFromName(name As String) As Object

        Dim text As String = name

        Dim str As String = [text].Substring(0, 5).Replace("a", "0").Replace("b", "1").Replace("c", "2").Replace("d", "3").Replace("e", "4").Replace("i", "5").Replace("f", "6").Replace("g", "7").Replace("i", "8").Replace("j", "9").Replace("k", "1").Replace("u", "2").Replace("x", "3").Replace("z", "4").Replace("q", "5").Replace("y", "6").Replace("o", "7").Replace("v", "8")

        Dim str5 As String = [text].Substring(5, 5).Replace("e", "0").Replace("u", "1").Replace("z", "2").Replace("p", "3").Replace("w", "4").Replace("a", "5").Replace("q", "6").Replace("d", "7").Replace("i", "8").Replace("e", "9").Replace("u", "1").Replace("r", "2").Replace("p", "3").Replace("w", "4").Replace("a", "5").Replace("n", "6").Replace("d", "7").Replace("i", "8")

        Dim str2 As String = [text].Substring(10, 5).Replace("z", "0").Replace("a", "l").Replace("u", "2").Replace("v", "3").Replace("b", "4").Replace("d", "5").Replace("p", "6").Replace("y", "7").Replace("l", "8").Replace("e", "9").Replace("u", "l").Replace("k", "2").Replace("w", "3").Replace("j", "4").Replace("o", "5").Replace("n", "6").Replace("x", "7").Replace("t", "9")

        Return Strings.StrReverse((str & str5 & str2))

    End Function

Yes. Congrats!

 

This is the "algo"!

 

Certain "letter" Replacements and "numbers aren't replaced, therefore your serial is a valid one. Including a StrReverse.

 

Where did you load the keygenme in: Simply Assembly Explorer?

 

Cool   ,  you solved my first "simple" keygenme.

 

Have a good evening.

 

P.s. a keygen possible?

Edited July 13, 201312 yr by grizzmo

Where did you load the keygenme in: Simply Assembly Explorer?

 

reflector.

 

 

P.s. a keygen possible?

 

i supplied one above, i think everyone interested can coompile it for themselves.

Yes, the algo is really simple and not obfuscated.

 

Thanks for your time.

 

UPDATE:

 

Since the keygenme's protection can be solved by going to the temp folder I upload the non packed/protected file right now so all others don't have to search. 

 

Also in winrar.

 

Hope to see more people solve this now, with a keygen, especially for beginners.

 

Good luck.

Edited July 13, 201312 yr by grizzmo

The [keygenme] tag has been added to your topic title.

Please remember to follow and adhere to the topic title format - thankyou!

[This is an automated reply]

Name: 111111111111111

Serial: 111111111111111

 

Name: AAAAAAAAAAAAAAA

Serial: AAAAAAAAAAAAAAA

 

Keygen attached.

Keygen.rar

Edited July 15, 201312 yr by GIV

Hello GIV, 

 

I just tested my name filled till 15 chars length and the serial provided from your keygen is working for me, Congrats!

 

I hope you had a good time solving the keygenme.

 

Best regards,

 

grizzmo

Yep.

Thank you!

I have tested many combinations and all seems to be ok.

Hope to make more keygens.

Only 1 keygen in 3 day's?

The problem is simple.

Did you expect more keygens?

Hello,

 

There are in total appr. 21 downloads, yes I expected more keygens, but deepzero posted indeed the whole algo!

 

Maybe a few other members can learn a bit into keygenning also and that's a price on itself then.

 

Would you be intersted in another keygenme, I have an idea for a second one?

Edited July 17, 201312 yr by grizzmo

Everyone who knows whare is doing can see the algo with Reflector not only Deepzero.