Grant Hernandez

qu1ckr00t. A PoC application demonstrating the power of an Android kernel arbitrary R/W.

ShannonBaseband. Scripts, plugins, and information for working with Samsung's Shannon baseband.

shannon_s5000. A code skeleton of Samsung's Shannon S5000 baseband modem.

ShannonFirmware. Samples of Shannon baseband firmware for research purposes.

ShannonEE. FirmWire has replaced ShannonEE. OLD: A dynamic analysis environment for Samsung's Shannon baseband.

shannon_S5123. A code skeleton of Samsung's Shannon5123 5G baseband modem.

YateBTS-USRP. A fork of YateBTS that still works with USRP devices.

uOS. An in progress learning kernel for x86.

gdbscripts. An assorted collection of GDB scripts.

omap_loader. A USB BootROM uploading utility for TI ARM OMAP3 family processors. Rewrite of omap3_usbload. Supports USBLOAD functionality in TI's X-Loader.

shannonRE. Helpful scripts for various tasks performed during reverse engineering the Shannon Baseband with the goal to exploit the Samsung Galaxy S10

ffff. File Fuzzing For Fun (FFFF). A bare minimum file format fuzzer. Easily extensible corruption types.

usbutils-portable. A portable version of Linux's usbutils (lsusb) for macOS.

hunter_remote. Notes and tools to send and receive signals from Hunter fan remote controls.

SM-G973F-Kernel. Samsung S10 SM-G973F Exynos 9820 Kernel (G973FXXU3ASG8)

pwgen. A simple password generator from a wordlist and seed. Used for CCDC.

unthread. A deterministic, fuzzable pthread implementation

ctf. A sampling of CTF solutions from me over the years.

slimlock. SLiM + slock = slimlock

benchasm. A personal collection of x86 assembly snippets for learning and performance tests.

nest-toolkit. An old release of a Nest UI Toolkit from my BlackHat '14 talk.

vocode. Enabling you to program with your voice.

OuterRealm. A very minimal Three.JS demoscene prod tracked using GNU Rocket for Javascript.

roguesolver. A ASCII based rogue AI that finds keys and exits on an unknown map.

vulnerable_linux_driver. An intentionally vulnerable linux driver for research purposes/practice in kernel exploit dev

sierpinski-chaos. A simple SDL app to generate sierpinski's triangle using the chaos game.

dotfiles. Grant Hernandez's personal dotfiles.

NestDFUAttack. Packages to attack the Google Nest's DFU mode.

BuildIt-2014. My submission for the Build it Break it Fix 2014 competition.

gfx. Some C++ graphics fun

angr. The next-generation binary analysis platform from UC Santa Barbara's Seclab!

luau. A fast, small, safe, gradually typed embeddable scripting language derived from Lua

starred. List of my GitHub stars

angr-doc. Documentation for the angr suite

metrohero-webapp. The webapp for the MetroHero project, a (now defunct) app for WMATA Metrorail commuters and transit nerds in and around the DC area.

fractal. A quick-n-dirty fractal viewer written in good-ol' C and SDL.

AFLTriage. A tool to triage crashing input files with a debugger.

pystalker. STALKER / OpenXRay file parsing library.

dragondance. Binary code coverage visualizer plugin for Ghidra

ghidra-staging.