One Instruction Set Computer Challenge from TetCTF - NOR VM (Elvis's Magic Box)
Elvis Magic Box After completing the previous CrackMe based on a very good Anti-Debug technique (which can be further improved as I pointed out in that post by reading a research paper), Elvis, the author of previous challenge gave me another challenge. He already gave me a major hint about the challenge which you usually don’t get in real world scenarios. This challenge is another VM challenge and is an OISC (One Instruction Set Computer)