Hex Generator

Finding bad character when developing an exploit is important to make the exploit works properly as we want. In my post about searching bad character I used a perl script to generate a series of hex character start from 00 to FF. Here's other script used to generate it. I found the script at this site. It is written in python language.

Download here.

Script:

#HEX Generator

#http://www.digital-echidna.org

#0x04112011

def gene():

        c=0

        x=0

        hslgen='"'

        while x <= 255:

          hslhex=hex(x)

          if c == 16:

            hslgen=hslgen+'"\n"'

            c=0

          if x <= 16:

            hslgen=hslgen.replace('0x','\\x0')

          hslgen=hslgen+hslhex

          x+=1

          c+=1

        print "\n#Generated with dE HEX Generator"

        print "#http://www.digital-echidna.org\n"

        print hslgen.replace('0x','\\x')+'"\n'

if __name__ == "__main__":

        gene()

"the quieter you become, the more you are able to hear.."