Reverse Dungeon

gdrv3.sys – Reverse Engineering a Signed Kernel Driver with 13 Hardware Access Primitives https://core-jmp.org/2026/05/gdrv3-sys-reverse-engineering-a-signed-kernel-driver-with-13-hardware-access-primitives/

Ghost Operators: How Israeli Telecoms Were Exploited to Track Citizens Worldwide Report shows how an SMS exploit turns smartphones into tracking devices – and how 4G and 5G networks are abused https://www.haaretz.com/israel-news/security-aviation/2026-05-03/ty-article-magazine/ghost-operators-how-israeli-telecoms-were-exploited-to-track-citizens-worldwide/0000019d-e9c0-dd9a-a79d-ede90a450000

🛠 Nice introduction to Windows kernel exploitation for beginners 🔹Part 1: https://mdanilor.github.io/posts/hevd-0/ 🔹Part 2: https://mdanilor.github.io/posts/hevd-1/ 🔹Part 3: https://mdanilor.github.io/posts/hevd-2/ 🔹Part 4: https://mdanilor.github.io/posts/hevd-3/ 🔹Part 5: https://mdanilor.github.io/posts/hevd-4/

LLM Internals Learn LLM internals step by step - from tokenization to attention to inference optimization. https://github.com/amitshekhariitbhu/llm-internals

Мимолётно напомню про вот такую свою штучку 👉👈😴 図書館.きく.コム

It's been a while, huh? Anyway - two new posts (and pretty cool ones, so hopefully you'd like them :) First up: writeup for my SASCTF'25 Finals A/D challenge - BPF-style symbolic verification of bare-metal RISC-V using Triton, a custom QEMU machine, and 5 bugs hidden across the stack. From verifier bypasses to a full QEMU escape 🔑 Gatekeeper: Triton-Powered BPF for RISC-V (SASCTF'25 Finals) And if you're into ARM TrustZone - a walkthrough of exploiting both a Trusted Application and the OP-TEE kernel itself: Trust Issues & Broken Trust: OP-TEE Exploitation (SASCTF'25 Quals)

Привет! Поделюсь: веселые истории для тех, кто любит вертеть ядерные байты и таращиться любоваться в отладчик 😜 https://a13xp0p0v.tech/2026/04/20/pipe-buffer-experiments.html

well...

Multiplatform MEMORY.DMP analysis tool with a WinDbg flavor https://github.com/vmi-rs/ephemera

Making Vulnerable Drivers Exploitable Without Hardware - The BYOVD Perspective https://atos.net/wp-content/uploads/2026/04/atos-byovd-article.pdf

Another industry-wide knife fight. - AMD Advisory - CVE (RBP rn) -

ZeroNights 2025 https://youtube.com/playlist?list=PLHlFrzuFU1EXVID0EBhrjQspn3okemHXi

VMware Guest To Host 🔗 Link ——— 🆔 @Infosec_Fortress

Hypervisor-Based Defense (Windows Kernel Protection) Original text by Ido Veltzman The article “Hypervisor-Based Defense” discusses how hypervisors can be used as a powerful defensive layer to protect Windows systems from kernel-level attacks. The author explains that modern attackers frequently target the kernel using techniques such as Bring Your Own Vulnerable Driver (BYOVD) or malicious kernel modules that bypass traditional security… https://core-jmp.org/2026/04/hypervisor-based-defense-windows-kernel-protection/

Improving LLM Vuln Discovery https://www.youtube.com/watch?v=bxwEZMhqeR0