Re: GetPC code (was: Shellcode from ASCII)

From: Gerardo Richarte (geraat_private)
Date: Mon Jun 30 2003 - 07:30:14 PDT

  • Next message: xenophi1e: "Corrupting memory control structures under XP" 

    noir wrote:

> i have spend good 20 minutes on this, i don't have the solution yet due to
> lack of time but i thought this might be interesting for the list.
>
>         xor     %eax, %eax
>         push    %eax
>         fdivs   (%esp)
>         fnstenv (%esp)
>         mov     0xc(%esp), %eax
>         add     $0xd, %eax
>         nop

    noir: you are the man!!! When I saw your name in the inbox, I knew there
was going to be a good answer!

    this code is great! no zeros and no 0xff !

    and works, of course :-)

    gera

> sup mate ? ;)

    not much, as usual :-) you?

    This archive was generated by hypermail 2b30 : Mon Jun 30 2003 - 17:10:18 PDT