Per i praticanti

Filtra per disciplina. Restringi per formato. Vai direttamente agli articoli che si adattano al lavoro.

L'arte di profilare le applicazioni C++
C++ Immersione profonda

L'arte di profilare le applicazioni C++

Una guida pratica per profilare le applicazioni C++ senza tirare a indovinare. Copre carichi di lavoro, strumenti, grafici delle fiamme, comportamento della memoria e come trasformare le misurazioni in risultati prestazionali affidabili.

PE Import Table Parser
DSAVE Analisi

PE Import Table Parser

Hello dear friends! In this article, we’ll cover the basics of the PE format and build our own parser from scratch. It will be useful for those working in cybersecurity with system software, antivirus solutions, and protection systems.

Hashes
DSAVE Analisi

Hashes

Friends, hello everyone! In this article, we will talk about such an important part of every antivirus engine as the hashing module. We will talk about data verification, blacklisting and whitelisting, finding out how similar or different data is, and touching on the topic of fuzzy hashing algorithms. Get comfortable in your chairs!

Windows Kernel Dev on Rust. Intro.
Rust Analisi

Windows Kernel Dev on Rust. Intro.

Build your first Windows kernel driver in Rust with a practical, step by step setup that covers WDK, Windows SDK, nightly toolchain, linker flags, and a clean no_std driver entry using DbgPrint. This guide walks through compiling a Rust .sys driver, enabling Windows test signing mode, signing the driver, and validating output with Sysinternals DebugView on Windows 10 or Windows 11.

Inside BlackMatter: Technical Analysis of BlackMatter Ransomware
SRMA Analisi

Inside BlackMatter: Technical Analysis of BlackMatter Ransomware

Hello friends! In this article, we will analyze an executable file that repeatedly found itself on the work network of one of our clients and created problems for the client. The client asked to reverse-engineer the threat, conduct a security audit and provide a solution, which we did. We are always glad to cooperate in the field of cyber security, reverse engineering and security audit!  

Contatto

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Bastano poche righe chiare. Descrivi il sistema, la pressione e la decisione che è bloccata. Oppure scrivi direttamente a midgard@stofu.io.

01 What the system does
02 What hurts now
03 What decision is blocked
04 Optional: logs, specs, traces, diffs
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