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GitHub - invictus1306/Workshop-BSidesMunich2018: ARM shellcode and exploit devel...
source link: https://github.com/invictus1306/Workshop-BSidesMunich2018
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README.md
Workshop-ARM BSidesMunich2018
ARM shellcode and exploit development
Workshop topics
ARM Architecture
- ARM CPU
- Registers
- Instructions
- PC-relative addressing
- Calling convention and Stack frames
LAB1 - Debugging on ARM system
Shellcode
- syscalls
- Shell spawning shellcode (ARM/Thumb) + LAB2
- Bind TCP shellcode (ARM) + LAB3
- Reverse shell shellcode (ARM)
Exploit
- Tools introduction (pwntools, ROPGadget)
- Modify the value of a local variable (stack1) + LAB4
- Vulnerability mitigations
- Ret to libc - Bypass NX and execute a shell with a single ROP gadget (stack_sh) + LAB5
- Bypass NX with ROP using mprotect (stack_mprotect) + LAB6
- ASLR
- Bypassing NX and ASLR (stack_aslr) + LAB7
Enviroment
- Raspberry pi 3
- Image: raspbian-2018-03-14 (http://ftp.jaist.ac.jp/pub/raspberrypi/raspbian/images/raspbian-2018-03-14/)
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