33 bytes small Linux / x86_64 sethostname() and killall shellcode.
f4eb2be4e4b279407995999d923a03d98acdd0315610e6324b68696da65a6dc0
30 bytes small Linux / x86_64 execve("/bin/sh"); shellcode.
157f66edfd08be1a3c8a966827ece567ea085fd32848c087d101f7838e9abb13
19 bytes small Linux / x86_64 reboot(POWER_OFF) shellcode.
89c6ad674181b68f9e1ee97100f163622188cf3b1f3b93a5abe8d653965af630