Vulnerability Development mailing list archives

Re: Generating shellcode

From: SpaceWalker <spacewalker () altern org>
Date: Mon, 20 May 2002 20:32:58 +0200

do is a simple proggy which does
printf("\\0%x",(unsigned char) c); for the simbols from the file 

The confusing thin is that you have to convert from AT&T
asembly style(gas gdb etc) to INTEL asm style (nasm)
But that is no problem.

I did a program which dump a shellcode as 
shellcode = 
        "\xcd\x80";
 /* Size : 2 */
on stdout, using his object file linked to.

Attachment: look.c
Description:

Current thread:

Generating shellcode Ryn (May 19)
- Re: Generating shellcode Simon 'corecode' Schubert (May 19)
  - Re: Generating shellcode Roland Postle (May 19)
- Re: Generating shellcode Ulf H{rnhammar (May 19)
  - Re: Generating shellcode Fyodor (May 19)
- Re: Generating shellcode Justin Lundy (May 19)
- Re: Generating shellcode woof (May 20)
- <Possible follow-ups>
- Re: Generating shellcode Sergei Kostov (May 20)
  - Re: Generating shellcode SpaceWalker (May 20)
- RE: Generating shellcode Sinan Eren (May 20)