[0x05] Reversing Shorts :: iOS Kernel Demystified
Автор: jiska
Загружено: 2022-10-02
Просмотров: 6105
The XNU kernel is essential to iOS and macOS security. In this video, we'll take a look into Apple's open-source releases as well as free tools to analyze closed-source extensions.
Full playlist of reversing shorts: • Reversing Shorts
XNU open source: https://github.com/apple-opensource/xnu
IPSW downloads: https://ipsw.me/
img4tool: https://github.com/tihmstar/img4tool
Ghidra kernelcache plugin: https://github.com/0x36/ghidra_kernel...
iometa: https://github.com/Siguza/iometa/
jtool2: http://www.newosxbook.com/tools/jtool...
Chapters:
00:00 - Why does kernel security matter?
01:15 - XNU Open Source
02:00 - IPSW and OTA to get a kernelcache
03:48 - How to unpack a kernelcache
04:35 - Loading a kernelcache into Ghidra
05:56 - Running the kernelcache plugin with iometa
07:18 - Symbolicating a kernel panic with jtool2
08:24 - Why a kernel panic is still a long way to go to a jailbreak
![[0x05] Reversing Shorts :: iOS Kernel Demystified](https://i.ytimg.com/vi/HReVZH9fMcc/maxresdefault.jpg)
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Информация по загрузке:
![[0x0a] Reversing Shorts :: Apple's Cross-Process Communication (XPC)](https://image.4k-video.ru/id-video/eW-pq_aQPfQ)
![[0x09] Reversing Shorts :: iOS Bluetooth Debugging Driver Internals & Packet Logging](https://image.4k-video.ru/id-video/3uILiFL83v4)
![[0x08] Reversing Shorts :: Apple RTKit Firmware Analysis](https://image.4k-video.ru/id-video/lXMawXNtXrQ)
