Investigating an engineering workstation – Part 4

This entry is part 4 of 4 in the series Investigating an engineering workstation

Finally, as the last part of the blog series we will have a look at the network traffic observed. We will do this in two sections, the first one will cover a few things useful to know if we are in the situation that Wireshark can dissect the traffic for us. The second section will … Continue reading Investigating an engineering workstation – Part 4

Filtering out top 1 million domains from corporate network traffic

During network traffic analysis and malware investigations, we often use IP and domain reputation lists to quickly filter out traffic we can expect to be benign. This typically includes filtering out traffic related to the top X most popular websites world-wide. For some detection mechanisms, this technique of filtering out popular traffic is not recommended … Continue reading Filtering out top 1 million domains from corporate network traffic