hikaro_
Reverse engineer working in C, C++ and assembly. Static and dynamic analysis of binaries, kernel internals, firmware, and the occasional CTF. This site is the public log.
- C / C++
- reverse eng
- exploit dev
- ctfs
active domains
Static + dynamic analysis of commercial protection layers.
- › syscall hook analysis
- › integrity check bypass
- › user/kernel boundary
Extracting and rehosting embedded bootloaders, mapping memory layouts.
- › bootloader extraction
- › memory map reconstruction
- › secure-boot chains
Modern mitigations shaped by technique. Each primitive documented end-to-end.
- › heap exploitation
- › ROP chain building
- › browser exploitation
writeups
Heap exploitation walkthrough
Publication pending. First writeups drop after the editorial pass — each one is reviewed end-to-end before it goes live.
Kernel driver reversing primer
Publication pending. First writeups drop after the editorial pass — each one is reviewed end-to-end before it goes live.
Firmware bootloader analysis
Publication pending. First writeups drop after the editorial pass — each one is reviewed end-to-end before it goes live.
Read the disassembly. Verify the assumption. Write it down so the next person starts ahead.
Coordinated disclosure, reverse engineering engagements, research collaboration.
Encrypted comms preferred. PGP fingerprint is in the footer of every page.