ShellcodeHandler Generic XOR

Patterns for known XOR decoders

The last Patterns is taken from www.mwcollect.org

      const char *patterns[]=
        {
                ".*\\xEB\\x02\\xEB\\x05\\xE8\\xF9\\xFF\\xFF\\xFF\\x5B\\x31\\xC9\\x66\\xB9(.)\\xFF\\x80\\x73\\x0E(.)\\x43\\xE2\\xF9(.*)",
                ".*\\xEB\\x02\\xEB\\x05\\xE8\\xF9\\xFF\\xFF\\xFF\\x5B\\x31\\xC9\\xB1(.)\\x80\\x73\\x0C(.)\\x43\\xE2\\xF9(.*)",
                "^.*\\xEB.\\xEB.\\xE8.*\\xB1(.).*\\x80..(.).*\\xE2.(.*)$"
        };