We are thrilled to announce that, for the first time, the Czech Technical University in Prague is offering the "Introduction to Security" course as a Massive Open Online Course!
This blog covers my ongoing GSoC project 2024. It provides information about the current progress of my work, as well as my experiences and lessons learned along the way.
Stratosphere is happy to announce the accepted projects in the Google Summer of Code (GSoC) 2023!
After evaluating all the works sent by the candidates, at the end of the September 2022, the winner was selected! The award and money prize was given to Estelle Ruellan a master student of criminology from the Université de Montréal!
We are happy to announce that Slips will be presented at BlackHat USA 2022 Arsenal in Las Vegas on Thursday, August 11, from 1:00 pm to 2:30 pm: https://bit.ly/SlipsBHUSA22.
This white paper explores what is the current state of IPv6 security in IoT, what is the global growth of IPv6 and how does this growth look like in a real network. If IPv6 is already being used, are attackers already attacking using this protocol? Is there already malware capable of attacking on IPv6? Read through as we aim to answer these questions.
This post is a continuation of the IoT-23 In Depth series based on the IoT-23 Dataset, the first dataset of malicious and benign IoT network traffic, that consists of 23 scenarios. In this blog post we provide an analysis of Scenario 9, CTU-IoT-Malware-Capture-60-1. This malware sample is called Hide-and-Seek. This variant is an IoT malware family capable of different types of DDoS attacks, exploits vulnerabilities in other devices, such as routers and wireless cameras, and to brute force the Telnet service across the Internet to expand its botnet. This malware makes use of the custom peer-to-peer (P2P) protocol to transfer data.
This post is a continuation of the IoT-23 In Depth series based on the IoT-23 Dataset, the first dataset of malicious and benign IoT network traffic, that consists of 23 scenarios [1]. In this blog post we provide an analysis of Scenario 9 [2], CTU-IoT-Malware-Capture-60-1. This malware sample is called Gafgyt. This variant is an IoT malware family capable of different types of DDoS attacks and exploits vulnerabilities in other devices, such as routers, to expand its botnet which has been seen attacking gaming servers [3].
The Swiss Cyber Security Days are a two-day event in Fribourg, Switzerland. This event brought together Cyber security researchers, consultants from technology, business, politics and the general public interested in cybersecurity from all over the world.
At the second edition of the Swiss Cyber Security Days our researcher Maria Jose Erquiaga presented the work of the Aposemat laboratory in the talk: “The Truth is out there: Hunting malware from an IoT laboratory”.
Zeek Package IRC Feature Extractor extends the functionality of Zeek network analysis framework. We create IRC Feature Extractor Zeek Package to automatically recognize IRC communication in a packet capture (pcap) file and to extract features from it. The goal for the feature extraction is to describe an individual IRC communications that occur in the pcap file as accurately as possible.
A couple of weeks ago, we released the IoT-23 Dataset, the first dataset of malicious and benign IoT network traffic, that consists of 23 scenarios. In this blog post we provide an analysis of Scenario 18, CTU-IoT-Malware-Capture-9-1. This malware sample is Hajime. We analysed the binary sample and the network traffic of this scenario.
This blogpost aims to give an insight of an IRCBased botnet describing the network behavior and showing the analysis of the C&C. By analyzing this botnet network traffic it was possible to identify the botmasters using an IRC channel and observe not only the conversation between them but also the orders they give to the bot.
