Digital Forensic Survival Podcast

Latest Episodes:

DFSP # 419 - What the Flux Feb 27, 2024

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This week, we're delving into the realm of fast flux, a cunning technique employed by attackers to cloak their true, malicious domains. Its effectiveness is the reason behind its widespread use, making it crucial for analysts to grasp its nuances and avoid chasing elusive ghosts during investigations. Stay tuned as I unravel the intricacies of fast flux, providing insights into what it entails and offering valuable tips on how to effectively detect it. All this and more coming your way!

DFSP # 418 - Core Insights: Navigating MFT in Forensics Feb 20, 2024

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In this week's exploration, I'm delving into the intricate realm of the Master File Table (MFT), a pivotal forensic artifact in Windows investigations. The MFT provides a valuable gateway to decode evidence across various scenarios. Join me in this episode as we unravel the forensic basics, explore diverse use cases, and discover a range of tools that empower you to unlock the full potential of this invaluable artifact.

DFSP # 417 - Unlocking Linux Secrets Feb 13, 2024

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This week I delve into the intriguing domain of Linux malware triage. The Linux platform presents forensic analysts with a unique opportunity to excel in performing malware triage effortlessly. The beauty of it lies in the fact that you don't require any specialized tools; all you need is a solid grasp of a few commands and the ability to decipher their output. With these skills in your arsenal, any analyst can swiftly and efficiently navigate through the process of malware triage. Stay tuned for more insights on this in the upcoming discussion!

DFSP # 416 - Persistence Mechanisms on Windows Feb 06, 2024

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This week I’m going to talk about New Service Installation details recorded in Windows event logs. These have a number of advantages for your triage methodology and I will have all the details coming up.

DFSP # 415 - Dealing with Third-Party Incidents Jan 30, 2024

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Organizations leverage third-party services more and more for business advantages. For the security professional, this means the organizational data you're charged with protecting is under the control of a third-party in some way shape or form. In this episode, I cover third-party risk landscape for security professionals with a special focus on identifying scope and responsibility.

DFSP # 414 - CRON Forensics Jan 23, 2024

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Cron become important and Linux forensics when you’re talking about persistence. Think scheduled tasks if you want a Windows equivalent. The artifact is not that difficult to analyze once you understand the elements to focus on and it is typically readily available. It’s something that you can check out a live system, gather with a collection script, and more and more security appliances are designed to access the artifact as well. I’ll...

DFSP # 413 - Ransomware Initial Response Jan 16, 2024

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Ransomware cases can be particularly challenging, especially during the initial response. They tend to be fast-paced and require the responder to simultaneously prioritize a number of tasks. Each of these tasks can have critical impact upon the outcome of the response and subsequent investigation. In this episode I am going to cover some immediate response actions. The goal here is to provide a framework that will allow responders to get off on the right foot…

DFSP # 412 - Conhost Forensics Jan 09, 2024

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Conhost, or the Console Application Host, often comes up during investigations. Understanding what it is, the evidence may contain and how to extract that information becomes important...

DFSP # 411 - NTLM Credential Validation Jan 02, 2024

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This week I'm talking about detecting evidence of lateral movement on Window systems using NTLM credential validation events. Much like the episode I did on Kerberos, NTLM events offer the same advantage of being concentrated on domain controllers, which allows you, as the analyst, leverage a great resource for user account analysis. I will have the background, artifact breakdown, and triage strategy coming up right after this…..

DFSP # 410 - Linux Temp Directories Dec 26, 2023

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Temporary directories play a significant role in computer forensic investigations as they can potentially contain valuable digital evidence. When conducting a computer forensic investigation, these temporary directories can provide insights into user activities, application usage, and potentially malicious behavior...

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