bRO's client asking for PIN Code on log in

[ever_boy_]

But, do you know the operations made in order to get the 4 bytes into the numbers position, and vice-versa?


edit:
assuming that packet 08B9 provides me with these bytes:

1B 7F C4 0B

how do I find the correct numbers position?

[Kurama]

call the function with 1B 7F C4 0B arguments

-edit

06 00 09
04 07 01
03 05 02
08

right?

[flashdbest]

call the function with 1B 7F C4 0B arguments

-edit

06 00 09
04 07 01
03 05 02
08

right?

kindly explain in detail how you got from 1B 7F C4 0B to that
IE : what method / formula.

[ever_boy_]

call the function with 1B 7F C4 0B arguments

-edit

06 00 09
04 07 01
03 05 02
08

right?

YES!

exactly right!

Can you show me the steps? Something like pseudo-code, you know? I'll try to write something that kore can understand and reproduce.

[Kurama]

use the asm function .-.

[Fat4LitY]

this is the crypt function .-.
now write in perl because i dont know perl D:

AND PLEASE, SHARE!

I could undertand some lines like PUSH, MOV (moves a value for one place to other?), SUB, ADD, XOR, INC, but doesn't make any idea what are LEA, CMP, JE, POP and JNZ commands.

[ever_boy_]

Uh... asm code.. it means nothing to me.
I was hoping you could do something like:
pick this and mix with that
and so on.

[flashdbest]

or maybe you can "translate" it to english.

so we could figure out the algorithm it's using

[Fat4LitY]

this is the crypt function .-.
now write in perl because i dont know perl D:

AND PLEASE, SHARE!

I could undertand some lines like PUSH, MOV (moves a value for one place to other?), SUB, ADD, XOR, INC, but doesn't make any idea what are LEA, CMP, JE, POP and JNZ commands.

[EternalHarvest]

Code: Select all

004A7ADA: LEA EBX, DWORD PTR DS:[EBX]

Where the result of this is being used?