set isofile="/boot/kali-linux-2023.4-live-amd64.iso"
search --no-floppy --file --set=root ${isofile}
loopback loop ${isofile}
linux (loop)/live/vmlinuz findiso=${isofile} boot=live locales=ru_RU.UTF-8 noconfig=sudo username=kali hostname=kali nomodeset quiet splash
initrd (loop)/live/initrd.img