README.md



IoT 펌웨어 취약점 분석을 위한 프레임워크


Overview

2021-1 캡스톤디자인2(CSE405-00) 수업 프로젝트로 만든 Arduino M0 계열 취약점 분석 툴.


Date

2021.03 ~ 2021.06


Usage


Analyze the given firmware. It generates the followings:


api.txt: It contains the list of restored APIs.

cfg.txt: It contains the restored Control-Flow Graph in the form of disassembly.

vuln.txt: It contains the list of found vulnerabilities.

python3 m0-angr.py --type a --name firm.bin


Generate exploitable payloads.


{{vuln_offset}}: The offset where vulnerable codes are located(listed in the generated vuln.txt).

{{dest_offset}}: The offset to jump into. It must be of the prologue in a function.

{{ret_offset}}: The offset to go back to after its first step of ROP ends.

python3 m0-angr.py --type g --name firm.bin --out payload.bin --code {{vuln_offset}} --dest {{dest_offset}} --ret {{ret_offset}} 


Enjoy~.


Requirements


Ubuntu 18.04
Python 3.6+
Radare2
Angr


Member


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