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brielle-hendrix

iPhone hacking - PowerPoint PPT Presentation

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iPhone hacking
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  1. iPhone hacking • Harder, Better, Faster, Stronger

  2. hae? • Google: iphone *

  3. Hardware • Was steckt da eigentlich so drin?

  4. Hardware • Quad-band (850, 900, 1800, 1900 MHz) • 480-by-320-pixel resolution at 163 ppi • 8GB flash • Wi-Fi (802.11b/g) / Bluetooth 2.0+EDR • EDGE • Kamera 2.0 megapixels

  5. Hardware • ARM1176JZF (TrustZone) 620MHz (667MHz?) • vector floating point coprocessor ("for embedded 3D-graphics") • ARM Jazelle

  6. Hardware • Wolfson WM8758 (Audio) • Accelerometer - ST LIS302DL • Marvell 88W8686 (W-Lan) • Infineon PMB8876 S-Gold 2 (EDGE) • 128MB DRAM

  7. Software • OS X (basierend auf 10.5) • Darwin 9.0.0d1 • Webkit3 (Safari)

  8. Firmware decrypting • 694-5259-38.dmg • vfdecrypt • 28c909fc6d322fa18940f03279d70880e59a4507998347c70d5b8ca7ef090ecccc15e82d • eigene Firmware?

  9. Schreibzugriff • MobileDevice framework (iTunes) • class-dump (codethecode.com) • MobileDevice.h (iPHUC) • Debugging iTunes (84 C0 74 08 6A 00)

  10. Software Development • ARM11 Mach-O • macho.ldw (IDA 5.x) • iPhone toolchain • Mach-O Header

  11. Tiny/Slim Mach-O • Minimale Mach-O Application • __PAGEZERO: not needed • __DATA • LOAD_DYLINKER

  12. API reversen • UIKit (iPhone AppKit)

  13. Aktivierung • DVD John Aktivierungs Server • iPhoneInterface • iPHUC • iTunes

  14. Software • Finder • Chats (AIM, ICQ, IRC) • NES Emulator • ScummVM • Stack • RSS

  15. JTAG • Joint Test Action Group • Unlocking • bastelei • Viel Arbeit

  16. aufmachen ...

  17. ah da issa ja

  18. loeten

  19. fertig

  20. tip tip tip ... gehackt

  21. SimLock • nordumper (S-Gold2) • Baseband • anySim

  22. SDK • Februar 2008 • iPhone/iPod Touch

  23. Interessantes • vom iPhone

  24. Steve Balmer • Das iPhone spricht Businesskunden nicht an da es keine Tastatur hat um E-Mail zu tippen

  25. Marketshare • In 5 Monaten hat Apple das geschafft wozu Microsoft 10 Jahre gebraucht hat

  26. Fragen?

  27. ENDE • Danke!