Vulnerability Development mailing list archives

Re: Linux restricted ASCII Shellcode


From: nnp <version5 () gmail com>
Date: Mon, 16 Apr 2007 23:11:30 +0100

Perhaps if you could give us an example of the code you say doesn't
work for you and we can help from there.....

On 4/16/07, Jerome Athias <jerome.athias () free fr> wrote:
Hi alone,

the Metasploit Framework includes various encoders (ie: Skylined ones
;)) and various formats

/JA

notexist () nospam com wrote :
> Hi all,
>
> I'm testing a simple stack overflow on an application with different filters. I'm exploiting it from the shell via Perl. 
Different exploit techniques with normal shellcode works perfectly. The problem arises when I try "through" the filter.
> I need an ASCII Shellcode.The allowed "A-Z,a-z,0-9". I have tested many ASCII shellcodes found on the wild, all of them 
didn't work. All the tested examples were in C style... Do I need to make some change to a C style shellcode to adapt to Perl style?
> Sorry for the inconvenience of such stupid question...



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