In a typical Linux "bin" directory, you can find various types of executable files and scripts that are used to perform different tasks. The confusing part is that there are a number of different BIN directories throughout the file system. What is the purpose and difference between these BIN directories? What do you need to know about them for forensic investigations? The answers to those questions and more are coming up...

Werfault is in interesting artifact in that there is not a lot of documentation on it but yet it may affect an investigation in different ways.  Its appearance in logs sometimes adds a bit of confusion to an investigation because it could mean different things. Add to that a layer of apparent obscurity as to exactly how to interpret the information makes it even more difficult for newer examiners. I took on the question...

Certutil, a powerful command-line utility, possesses the potential for misuse by malicious actors to establish illicit network connections. Therefore, it is crucial to familiarize oneself with its legitimate applications and recognize common indicators of misuse. In this episode, we will delve into the utility of Certutil and identify effective methods to promptly detect and address potential abuses. Stay tuned as we explore these topics in depth...

This week I'm going to cover an important Windows event that provides valuable information about authentication attempts and potential security breaches. The event may be used to identify compromised accounts, identify brute, force, attacks, or password spraying attacks. It may also be used to detect attack or probing activities. The artifact breakdown and triage methodology is coming up….