/tags/linux/Recent content in Linux on THALIUMHugoen-usCopyright (c) 2026, all rights reserved.Wed, 12 Mar 2025 08:00:00 +0000/posts/linux-kernel-rust-module-for-rootkit-detection/Wed, 12 Mar 2025 08:00:00 +0000/posts/linux-kernel-rust-module-for-rootkit-detection/The introduction of Rust into the Linux kernel allows to write kernel drivers in Rust, which we can use to build a kernel-level EDR. This post explores this possibility by designing various checks to detect kernel-level rootkits and implementing them using the kernel&rsquo;s Rust API. We then discuss the experience of developing in Rust within the Linux kernel./posts/ecw-2023-centralized-memory-write-up/Tue, 07 Nov 2023 12:00:00 +0100/posts/ecw-2023-centralized-memory-write-up/<strong>Centralized Memory</strong> was a hard Linux pwn challenge created for the European Cyber Week CTF 2023 qualifiers. This write-up covers the intended method of exploitation through a race condition, an AES padding bug and a stack overflow./posts/ksmbd-trailer/Fri, 12 May 2023 12:00:00 +0000/posts/ksmbd-trailer/In this blogpost, we introduce the analysis of one SMB implementation: kSMBd. It will be followed up by a talk at OffensiveCon 2023 named &ldquo;Abusing Linux in-kernel SMB server to gain kernel remote code execution&rdquo;.