Question on SEH, PROCESS, THREAD and integrating custom C Code

[patrick at aushack.com (Patrick Webster)]

You should get the following output from msfencode -h:

    Usage: msfencode <options>

OPTIONS:

    -a <opt>  The architecture to encode as
    -b <opt>  The list of characters to avoid: '\x00\xff'
    -e <opt>  The encoder to use
    -h        Help banner
    -i <opt>  Encode the contents of the supplied file path
    -l        List available encoders
    -m <opt>  Specifies an additional module search path
    -n        Dump encoder information
    -s <opt>  The maximum size of the encoded data
    -t <opt>  The format to display the encoded buffer with (raw, ruby, perl, c)

You can use it to, for example, pipe ./msfpayload <opts> r |
./msfencode -a x86 -b '\x00' -t c -e x86/countdown

etc.

-Patrick