not running on mac ? (errors included)

[deya-eldeen]

Hello, on a macos

1- i added the missing iso_font.c file
2- i ran "gcc fb_write.c"
3- ./a.out abb

it shows

[!] Read failed. (ipc/send) invalid destination port
Error writing!

how to solve this?

[abit-me]

+1

[Billy-Ellis]

This tool requires tfp0, a capability provided by older iOS jailbreaks to provide userspace processes with the kernel task port. Therefore, to make this run properly out-of-the-box, use a jailbroken iOS device with tfp0.

On macOS, we do not have a simple way to get a kernel task port in userspace, so another method of kernel memory R/W would be required. For example, you could use a custom kext that exposes kernel read & write functions to userspace. Check out https://github.com/Siguza/IOKernelRW