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Computing on the computer
💻
Computing on the computer

Highlights

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Organizations

@FuzzingLabs@PyDFIR@Phreaks-2600

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zeishr/README.md

I work on tooling for computer security, OS internals, binary analysis, instrumentation, reverse engineering, game security research, and fuzzing.

Technical focus

  • Systems security: hypervisors, virtual machine introspection, debuggers
  • Binary analysis and instrumentation: runtime inspection and internals, process injection
  • Research operations: curated knowledge bases, reproducible environments, automation
  • Vulnerability research tooling: fuzzing techniques (snapshot-based, stateful, structure-aware)

Languages and tools

Skills

Public work

Selected public repositories and substantial forks grouped by area. Archived projects are kept visible as research notes or historical experiments rather than active maintenance targets.

Systems security, virtualization, and memory

ProjectDescriptionStack
xenithResearch-focused hypervisor for Xen-based debugging, virtual machine introspection, and automation. archivedRust
blackpillLinux rootkit research project combining a Rust kernel module, eBPF XDP/TC networking, and a custom type-2 hypervisor. archivedRust / eBPF / KVM
awesome-anti-virtualizationCurated reference list for anti-virtualization and VM-detection techniques.Research list
libMMURust crate for rebuilding virtual address spaces from memory dumps, inspired by the OS-agnostic MMU reconstruction techniques explored in mmushell. archivedRust / Nix
mmushellSubstantial fork of EURECOM's memory-forensics PoC; added module packaging, a Nix development shell, MkDocs documentation, and architecture/exporter cleanup. archivedPython
pyDFIRRamVolatility 3-based Python library for scripted and notebook-driven memory-forensics workflowsPython / Volatility 3
secmallocSecure allocator experiment around malloc/realloc/free-style semantics. archivedC

Fuzzing

ProjectDescriptionStack
snapchangeFork of awslabs' KVM snapshot fuzzer with dependency updates, container and template fixes, LD_PRELOAD support, fuzzer virtual-memory mapping, clearer VM-exit diagnostics, and snapshell tooling. archivedRust / Python / KVM

Runtime instrumentation and game security

ProjectDescriptionStack
mono-injectorRust CLI and GUI for injecting managed assemblies into Unity and other Mono-hosted Windows processes.Rust
mono-rtDynamic Rust bindings to the Mono runtime for injected tooling and runtime inspection.Rust
strafthackManaged Unity mod for STRAFTAT private-session testing and controlled client-side experimentation.C#
PityLegacy Garry's Mod scripting project kept as an archive. archivedLua

Pinned Loading

  1. xenithxenithPublic archive

    Research-focused hypervisor offering advanced tools for debugging, virtual machine introspection, and automation.

    Rust 44 2

  2. awesome-anti-virtualizationawesome-anti-virtualizationPublic

    A curated list of awesome resources related to anti virtualization techniques

    90 5

  3. shard77/blackpillshard77/blackpillPublic archive

    A Linux kernel rootkit in Rust using a custom made type-2 hypervisor, eBPF XDP and TC programs

    Rust 338 45

  4. mono-rtmono-rtPublic

    Dynamic Rust bindings to the Mono runtime, designed for process injection into Unity games and other Mono-hosted applications

    Rust 2

  5. mono-injectormono-injectorPublic

    Rust Mono assembly injector for Unity and Mono-hosted Windows processes, with CLI and GUI, profiles, and more.

    Rust 3

  6. strafthackstrafthackPublic

    Managed Unity mod for STRAFTAT private-session testing, with ESP, aim tools, movement, visuals, host utilities, and more.

    C# 3