Re[2]: OS X Shell Code

["Meder Kydyraliev" <mederchik () mail ru>]

you might want to take a look at some stuff here: 
http://lsd-pl.net/papers.html

> On Thu, Jan 10, 2002 at 04:38:54PM -0500, fintler said:
> > Here's a sample of ppc shellcode (should work fine on mac os x) on ppc you
> > have to worry about the link register having the return address, along with
> > the copy on the stack, so it's not like you can just overwrite it like in
> > x86. Makes it harder to overflow those off by ones I guess...this was
> > written by someone named "Chris Shepard" I think:
>
> Which leads to my next question, I am messing around with an app in OS X
> that has an overflow condition, and this is my first time working with
> non x86 based debugging, etc and I am a bit lost (where's the eip? ;).
> Any good links/references for PPC specific ASM and/or overflow
> techniques or tutorials?
>
> > char shellcode[] =
>
> Thanks, this is very helpful...
> -- 
> Josha Bronson
> dmuz () angrypacket com
> AngryPacket Security

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