All mystical ranting aside, Cracky is neither goetic daemon nor an enochian "angel" you can dial up on the board.
I suppose one could make the argument that "Cracky" has had enough gnosis/intent dumped into her as an idea that there may well be something out there that would answer to her name and manifest in her image... maybe... but I doubt it. I doubt even more that anyone here is well versed enough in evokation (regardless of tradition or paradigm) to identify and summon what would be a first-in-history contact. It would require a novel, completely unique ritual without tablet or sigil.
Dialing up an enochian spirit with a tablet is kind of like dialing someone up with the phone book. It can be very confusing the first few times you do it with a particular entity. This theoretical "Cracky" spirit doesn't even have a number yet, much less a listing. Try calling a random New York phone number and try to contact this guy named Bill I met once at an airport. He might or might not still live in Manhattan. I think he has brown hair. That is the difficulty level you're talking about.
You'd actually be better off trying to create a "Cracky" spirit from scratch. We have quite a lot of known parameters to work with and her art to give it life. If you had the time and the skill you could certaintly do that... but even then it would just be like Cracky. A cracky. Never THE Cracky. Life liek texture.