Profile

Ren Kimura
Software Security Researcher.

Mail: rkx1209[at]gmail.com

Twitter: rkx1209

Github: rkx1209

Linkedin: https://www.linkedin.com/in/ren-kimura-66b4b6131/

Speakerdeck: https://speakerdeck.com/rkx1209/

Blog(Japanese): http://rkx1209.hatenablog.com/

I'm working on autonomous vulnerability finding and binary analysis, got over 10 CVEs.
Like: Fuzzing, Binary Analysis and System Software Security.

Education

2019 March
Master student at Kobe University, Hyogo Japan.
2018 October-2019 September
Researcher at Carnegie Mellon University CyLab, Pittsburgh PA United States.

NSEMU
Experimental Nintendo Switch emulator
Reverse Debugger for radare2
You can now seek program counter back and forth by radare2. (My work in GSoC’17)
Gdbserver implmentation on BitVisor
gdbserver implmentation on Type1 hypervisor using lwip. You can do remote system debugging on Guest OS from your local machine through lightweight hypervisor.
TinyLinux
Mini Linux kernel implmentation from scatch
Dnscript
Scripting language that is specialized in writing “danmaku” of shooting game.
C3
SMT solver written in C

Reverse Debugging with radare2 [r2con17]
(slide), (video)
More efficient remote debugging with Thin Hypervisor [AVTOKYO17]
(slide)
Kernel Analysis Platform based on Thin hypervisor [BitVisor Summit17 Guest Speaker]
(slide)