Digital Forensics Now

By: Heather Charpentier & Alexis "Brigs" Brignoni
  • Summary

  • A podcast by digital forensics examiners for digital forensics examiners. Hear about the latest news in digital forensics and learn from researcher interviews with field memes sprinkled in.

    © 2024 Digital Forensics Now Podcast
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Episodes
  • New Year, New Discoveries: Diving into Digital Forensics!
    Jan 3 2025

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    Kick off your new year with some forensic fun as we recount our holiday escapades and dive into the latest in digital forensics! Ever wondered how RAM dumps from Android devices can reveal crucial data? We spotlight MSAB's innovative RAMalyzer tool and their new blog series covering RAM from mobile devices.

    Discover how the digital forensics community is collaborating to propel the field forward, as we share insights from the DF Pulse 2024 Digital Forensic Practitioner Survey and the delicate dance between competition and cooperation. Standardization is the name of the game, and we're exploring how the field of digital forensics can benefit from it.

    Updates to Magnet Axiom's date range capabilities showcase the ceaseless evolution of digital forensics tools. Journey with us as we tackle the intricacies of Bluetooth tracker detection, all while considering the dual nature of technology and the significance of using it responsibly.

    From exploring Richard Davis's work with 13 Cubed to discussing Yogesh Khatri's contribution to analyzing the USN Journal, we shine a light on the vital role of principles in our field.

    With warm wishes for the new year, we invite you to stay tuned for more episodes brimming with insights and camaraderie.

    Notes:
    MSAB RAMalyzer series!
    https://msab.com/resources/blog/


    Paraben Forensic Innovation Conference
    https://link.reachpenguin.com/widget/form/99kVMTgaA0mbpZvYLTjG

    Tip Tuesday: Troubleshooting in PA
    https://www.youtube.com/watch?v=eSNovfdwucw&list=PLwmKlEiYNUYte-pnlbw45YKpPB7K8xCgC&index=1

    DFPulse: The 2024 digital forensic practitioner survey
    https://www.sciencedirect.com/science/article/pii/S2666281724001719

    Magnet Axiom Cyber 8.7: Acquire iCloud backups from ADP-enabled accounts, and more!
    https://www.magnetforensics.com/blog/magnet-axiom-cyber-8-7-icloud-adp-and-more/

    Android Will Let You Find Unknown Bluetooth Trackers Instead of Just Warning You About Them
    https://www.engadget.com/mobile/smartphones/android-will-let-you-find-unknown-bluetooth-trackers-instead-of-just-warning-you-about-them-204707655.html

    Be Kind, Rewind... The USN Journal
    https://youtu.be/GDc8TbWiQio?feature=shared

    Apple Photos phones home on iOS 18 and macOS 15
    https://lapcatsoftware.com/articles/2024/12/3.html

    SWGDE Considerations for Required Minimization of Digital Evidence Seizure
    swgde.org/16-f-002/

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    1 hr and 16 mins
  • The Gift of Expertise: Why Forensics Matter in the Courtroom
    Dec 13 2024

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    Join us for a holiday-themed episode of Digital Forensics Now, where we blend expert insights with personal stories from the field of digital forensics.

    This episode delves into cutting-edge tools and techniques for digital forensics. Explore insights from Arsenal on advanced methods for analyzing swap space and memory files. We also share experiences with the Samsung Secure Health Data Parser, highlighting the challenges of decrypting health databases and the critical role of UFED in overcoming them. Don’t miss an in-depth look at the remarkable features of ArtEX, showcasing its value to examiners. Additionally, we introduce the LEAPPS Artifact Viewer App (LAVA), a groundbreaking tool unveiled at the Cyber Social Hub conference.

    We discuss the vital role of forensic experts in legal proceedings, from the importance of meticulous validation to the risks of mishandling evidence. Real-world cases and a controversial court rulings that highlight why expert testimony remains essential in interpreting digital artifacts.

    We close with gratitude to our listeners and warm holiday wishes. Stay tuned on social media for updates on our next live session after the holidays.



    Notes:
    Working with 010 Hex-Editor
    https://www.youtube.com/playlist?list=PLCS2zI95IiNwheFCTaUEytA1GT0mNOOdn

    Arsenal Releases a New Tool!
    https://arsenalrecon.com/additional-products

    Samsung Secure Health Data Parser - A Forensic Tool for Parsing & Analyzing Samsung Secure Health Databases https://github.com/breakpointforensics/Samsung-Secure-Health-Data-Parser-/tree/main

    ArtEx Artifact Examiner
    https://www.doubleblak.com/app.php?id=ArtEx2

    Why the Manual Preview/Screenshots May Not Hold Up in Court https://www.forbes.com/sites/larsdaniel/2024/11/13/think-that-screenshot-is-proof-heres-why-it-might-not-hold-up-in-court/ https://www.forbes.com/sites/larsdaniel/2024/12/06/smartphone-forensics-and-fake-texts-how-are-courts-responding/

    What's New with the LEAPPS!?
    Google Keep Notes
    https://charpy4n6.blogspot.com/2024/12/google-keep-notes.html
    Signup for Updates! leapps.org

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    1 hr and 20 mins
  • BFU Data, Forensic Tools, and the Future of Digital Investigations
    Nov 22 2024

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    The latest episode of Digital Forensics Now kicks off with lighthearted banter about Heather's newfound fame in commercials, bringing a fun and relatable start to a tech-heavy discussion. Following the laughs, the conversation shifts to an invigorating recap of Alexis' recent experience at SANS DFIRCON, featuring interactions with digital forensics luminaries like Brian Maloney and Ian Whiffin. Ian's ArtEx tool, which cleverly maps locations for forensic investigations, also takes center stage as a highlight of the conference. The episode weaves in personal reflections, including a scenic family train ride from Orlando to Miami and the implementation of a Python artifact exercise during a teaching session.

    The journey continues with a vibrant detour to the Tanganyika Wildlife Park in Kansas, where the usual birthday horseback riding tradition was replaced with unforgettable encounters like swimming with penguins, feeding giraffes, and snapping selfies with lemurs. These charming moments with nature set a refreshing tone before diving back into the tech world.

    In the realm of digital forensics, the episode explores reverse engineering iOS 18, discusses the brief availability of BitLocker support in FTK Imager, and examines the evolving landscape of BFU (Before First Unlock) data extraction in law enforcement. The hosts delve deep into the complexities of digital forensics tools, translating technical data structures into accessible insights while emphasizing the importance of a strong digital evidence strategy. Topics include advancements in the LEAPP Parsers, the innovative Lava Viewer, and the latest developments in Blue Sky data structures, offering a comprehensive look at the tools shaping the field.

    The episode wraps up with an open invitation for listeners to connect on social platforms, share their thoughts, and showcase innovative projects within the community, fostering a collaborative and forward-thinking space for digital forensics enthusiasts.


    Notes
    iOS Devices Rebooting Continuedhttps://naehrdine.blogspot.com/2024/11/reverse-engineering-ios-18-inactivity.html

    Samsung Secure Health Data Parser https://breakpointforensics.com/2024/11/06/samsung-secure-health-data-parser-a-forensic-tool-for-parsing-analyzing-samsung-secure-health-databases/
    https://github.com/breakpointforensics/Samsung-Secure-Health-Data-Parser-/tree/main

    Mobile Forensics Data Structures: Extracting and Analyzing Data with Free Toolshttps://www.hexordia.com/blog/mobile-forensics-data-structures

    GAMEPLANS: A template for robust digital evidence strategy developmenthttps://onlinelibrary.wiley.com/doi/10.1111/1556-4029.15655Digital Evidence

    Enhancing public safety using digital investigative technologieshttps://majorcitieschiefs.com/wp-content/uploads/2024/10/MCCA-Digital-Evidence-White-Paper-_-Oct-2024.pdf

    Importance of BFU Partial Filesystem Extractions!https://www.linkedin.com/posts/1carl-lawrence_dfir-polcing-digitalforensics-activity-7264179600631468034-FHGh

    Sumuri Gives Back 2024
    https://sumuri.com/sumuri-gives-back-2024/

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    1 hr and 18 mins

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