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Posted 13 Aug

Research on ZigBee Security, Interference and SDR-Based Attacks

English, DutchResearch on ZigBee security, interference and SDR attacks using HackRF and GNU Radio in smart home environments.

IoTRed TeamJamming

Posted 14 Oct

A deep dive into Microsoft Warbird: MS's kernel-mode dynamic packer.

English, DutchMicrosoft Warbird is a kernel-mode dynamic packer that works even in an HVCI-protected kernel. In this blog post, we will reverse engineer and analyze its inner workings.

reverse engineeringkernel-modering0

Posted 10 Feb

The Most Dangerous Application Security Vulnerabilities of 2024

English, DutchUnderstanding application security vulnerabilities is the first step in protecting applications from compromise. Here are the top app security risks, plus real-world examples.

vulnerabilitiespentestingweb app security

Offensive Security: Job Titles, Roles, and Responsibilities

EnglishOffensive security covers different jobs that proactively identify and mitigate security vulnerabilities. Learn more about offensive cybersecurity here.

Posted 06 June, 23

Malware analysis report: MagicRAT (Lazarus)

EnglishMagicRat malware is a remote access trojan (RAT) that is primarily distributed through exploiting vulnerabilities such as Log4j in VMware Horizon. Malware is software that is designed to give its crea

Posted 05 May, 23

PGP encryption. Practical examples

EnglishA simple implementations of PGP encryption in Python

Posted 08 April, 23

Static malware analysis: Office documents

EnglishHello and welcome back to a new practical case: analyze office documents. In our case, we are going to start looking at how to analyze Microsoft Office documents.

Posted 12 January, 23

Classic Malware: Carbanak. Part 2

EnglishThis little analysis is based on leaked banking malware Carbanak's source codes.

Posted 18 December, 22

Malware Analysis example. Classic case: Stuxnet. Part 2

EnglishIn this part 2 of our reverse engineering article of the stuxnet malware we will continue where we left off last time and take a deeper dive into the how and the what in regards to its functionality.

Posted 17 December, 22

Reverse shells and cats (netCAT, soCAT)

EnglishIn this post, we will investigate the concept of a reverse shell and examine some examples of its application in practice by making use of netcat and socat.

Posted 16 December, 22

Classic Malware: Carbanak

EnglishThis little analysis is based on leaked banking malware Carbanak's source codes.

Posted 15 December, 22

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Websec / Blog Securing Today. Tomorrow could be too late.