Vulnerability Development mailing list archives
Re: creating a "cc" opcode from ASCII shell code
From: "Dude VanWinkle" <dudevanwinkle () gmail com>
Date: Fri, 22 Jun 2007 20:09:39 -0400
On 6/22/07, Aaron Adams <aadams () securityfocus com> wrote:
I'm sending this to the list on behalf of deros68 <at> yahoo.com. Please respond to the list or him directly, rather than me. -------- Original Message -------- Only hex 20 -79 input survive untouched.
Have you tried using the CANVAS shellcode generator? I know you can add "bad characters" to your exploit and then it will generate the shellcode, excluding the characters you specified. Every character left out however, will grow the size of the shellcode. leaving out that many characters could make your shellcode too large, but its worth a shot -JP<What Valdis said but Lazier>
Current thread:
- creating a "cc" opcode from ASCII shell code Aaron Adams (Jun 22)
- Re: creating a "cc" opcode from ASCII shell code Valdis . Kletnieks (Jun 22)
- Re: creating a "cc" opcode from ASCII shell code H D Moore (Jun 22)
- Re: creating a "cc" opcode from ASCII shell code Dude VanWinkle (Jun 24)
- <Possible follow-ups>
- Re: creating a "cc" opcode from ASCII shell code lists73 (Jun 25)