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@kernullist

Security researcher focused on Windows internals.
github.com/kernullist
대한민국 kernullist.github.io/kernullist-blo… Joined November 2015
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kernullist Verified account @kernullist
I open-sourced Kn-Live-Dbg, a Windows kernel research tool.
Kn-Live-Dbg looks like a debugger, but it is not a debugger.
It uses a kernel driver to provide a WinDbg-like live kernel debugging experience from a TUI console.
→ Supports most basic WinDbg kernel commands
→ Native kernel symbol/type inspection, including dt-style workflows
→ Enumerates major kernel callback surfaces, including object filters, registry/process/thread callbacks, and minifilters
→ Supports virtual and physical memory inspection/editing
→ Built for anti-cheat and Windows security research

It does not provide any Code Integrity bypass.
The prebuilt binaries are test-signed for lab use. For real deployment, sign the driver yourself with EV + attestation signing.
repo: github.com/kernullist/kn-…
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kernullist Verified account @kernullist
There are so many awesome coding harnesses lately.
I mostly rotate between OMP, Hermes, and DSH, and over time, each project just naturally gravitates toward a specific one.
Hard to explain why, it just clicks that way. Project A goes with OMP, Project B with Hermes, and so on.
Like everyone else, I also have my own custom harness tailored to how I like to work.
I usually work in a goal-driven way, and models tend to be overly cautious about context, shrinking the scope or wrapping up early for the next session.
So I built mine to structurally enforce actually completing the goal.
It is nowhere near as good as the other awesome harnesses out there, but once I clean it up a bit, I would love to share it in case anyone has similar preferences.😇
kernullist Verified account @kernullist
Over the past few weeks, I've picked up a ton of new things across different fields. The old me would've taken the time to write up a short post to share what I learned, but I just can't find the motivation anymore. Back then, I used to dig through prior research, analyze the targets, and verify everything myself. Now, AI handles most of the heavy lifting, so even though I get the results, it doesn't really feel like my work. I'm getting way more done than ever before, so why does it feel so hollow?
1 replies 2 reposts 37 likes 2.9K views View on X
kernullist Verified account @kernullist
Another toy project. A cross-platform tool for managing PATH and environment variables on Windows and Linux.
It scans your environment for broken or duplicate paths, shows when different versions of tools like python or node are shadowing each other, and lets you reorder or edit everything in one place. Every change is backed up with a snapshot so you can roll back anytime if something breaks.