Virtualization.framework's builtin restore process when creating a VM (12.0.1); no patched bootchain

vma2_vz_restore_process_12.0.1.txt

Virtualization.framework restore RE:

* Recorded with Wireshark after running `sudo ifconfig UserHC128 up` immediately after guest VM starts
* Some stuff like USB identifiers, iBoot USB info (SDOM...), and nonce stuff was excluded



     > Send iBSS (ibss)


     > `getenv build-version`
         < iBoot-7429.41.5
     > `getenv build-style`
         < RELEASE
     > `getenv ramdisk-size`
         < 0x10000000
     > `getenv ramdisk-size`
         < 0x10000000
     > Send localpolicy (lpol)
     > `lpolrestore`
     > `getenv boot-stage`
         < 1
     > `getenv ramdisk-size`
         < 0x10000000
     > Send iBEC (ibec)
     > `go`


     > `getenv build-version`
         < iBoot-7429.41.5
     > `getenv build-style`
         < RELEASE
     > `getenv ramdisk-size`
         < 0x10000000
     > `getenv boot-stage`
         < 2
     > `getenv ramdisk-size`
         < 0x10000000
     > Send restore logo (rlgo)
     > `setpicture 4`
     > `bgcolor 0 0 0`
     > `setenv auto-boot false`
     > `saveenv`
     > `setenvnp boot-args rd=md0 nand-enable-reformat=1 -progress -restore`
     > `getenv ramdisk-size`
         > 0x10000000
     > Send restore ramdisk trustcache (rtsc)
     > `firmware`
     > `getenv ramdisk-size`
         < 0x10000000
     > Send restore ramdisk (rdsk)
     > `ramdisk`
     > `getenv ramdisk-size`
         < 0x10000000
     > Send restore device tree (rdtr)
     > `devicetree`
     > `getenv ramdisk-size`
         < 0x10000000
     > Send restore kernel (rkrn)
     > bootx


     > ASR