Flash drives and acquisition

25th May 202017th June 2010 by Forensic Focus

by Dominik Weber

“Take a look at this”. It started simply with that. A co-worker was looking into some strange issue with an acquisition of a flash drive. It seemed that the acquisition hash changed every time the drive was acquired. The write switch was off. Even a software or hardware write blocker did not prevent this odd effect. My co-worker did isolate some sector differences between the individual acquisitions. She found out that it was a series of sectors located in “Unallocated Clusters”. Then we used a disk editor to read the same sector and the same behavior persisted. Same results with other tools. On different computers…"

Latest Videos

Forensic Focus

Si and Desi talk to Monica Harris, Project Business Manager at Cellebrite, about current eDiscovery challenges. They cover some of the reoccurring pain points customers experience during the integration stage, the difficulties of collecting mobile data for investigations, and the development of legal holds and how they influence digital forensic cases.

This episode also touches on the role of machine learning in eDiscovery and how large amounts of data can be reformatted for the review stage of a case.

YouTube Video UCQajlJPesqmyWJDN52AZI4Q_JuNuKXseh04

Cellebrite’s Solutions To Current eDiscovery Challenges

Forensic Focus 41 views 7th June 2023 12:05 pm

In this Oxycast webinar, Ryan, from the Oxygen Forensic Training team, discusses the evolution and impact of dating apps, with a focus on forensic analysis. Ryan also demonstrates how you can analyze popular dating applications using the Oxygen Forensic Detective software.

YouTube Video UCQajlJPesqmyWJDN52AZI4Q_90k-LHOjmcE

Dating Application Analysis

Forensic Focus 73 views 30th May 2023 12:07 pm

In this episode of the Forensic Focus podcast, Desi and Si discuss different online programming courses and what they think about the popular platform, Udemy. They also talk about Flipper, Dev boards, and Raspberry Pi, and delve into the fascinating phenomenon of running the classic game Doom on unlikely devices.

Throughout the episode, Desi and Si share their digital forensics expertise, referencing some of the cases they have been working on and highlighting particular methodologies and technologies that have an impact on cybersecurity.

Show Notes:

100 Days of Code: The Complete Python Pro Bootcamp for 2023 - https://www.udemy.com/course/100-days-of-code/

Domestika - https://www.domestika.org/en

MIT OpenCourseWare - https://www.youtube.com/@mitocw

MasterClass - https://www.masterclass.com/

Raspberry Pi 400 Complete Kit - https://core-electronics.com.au/raspberry-pi-400-kit.html

Flipper Discord - https://discord.com/invite/flipper

Flipper Zero - https://flipperzero.one/

This Programmer Figured Out How to Play Doom on a Pregnancy Test - https://www.popularmechanics.com/science/a33957256/this-programmer-figured-out-how-to-play-doom-on-a-pregnancy-test/

Here’s a dude playing Doom Eternal on his fridge - https://www.polygon.com/2020/10/13/21514933/doom-eternal-refrigerator-door-samsung-smart-refrigerator-xbox-game-pass-richard-mallard

Doom hacker gets Doom running in Doom - https://www.pcgamer.com/doom-hacker-gets-doom-running-in-doom/

Doom Running On A Calculator Powered By Old Potatoes - https://kotaku.com/doom-running-on-a-calculator-powered-by-old-potatoes-1845374069

GoldenEra - https://www.imdb.com/title/tt11753760/

Racing the Beam - https://en.wikipedia.org/wiki/Racing_the_Beam

High Score (TV series) - https://en.wikipedia.org/wiki/High_Score_(TV_series)

Microcontroller Courses (Udemy) - https://www.udemy.com/topic/microcontroller/

The story of Final Fantasy XIV’s renegade do-good modders - https://www.pcgamesn.com/final-fantasy-xiv/ffxiv-modders-renegade-do-gooders

Logical fallacies - https://yourlogicalfallacyis.com/