Hello. Trying to run this ch36.bin on an Ubuntu VM (64bit), I get "segmentation fault". There are no imports so it’s not the reason. It’64bit Linux and other crackme works. Can you check the executable, please?
Same thing happens on non VM Arch Linux x64. Debugging it shows that it fails right on the first instruction.
Got same pb on kali x64, however i tryed it on another VM debian 10 x64 and it works