Rules with multibytes characters

[philsmd]

the 's' rule should work, but only with a single hex byte

Code:

se\x45

replaces e with E

I think for the rest you are better of using something like a pre-computation, like the sed command etc... it's not supported to use multi-bytes... but you can append for instance with 2 '$' commands:

Code:

$\x31 $\x32