Archive for the ‘Software’ category

Finally, TAR support is there! Using Elcomsoft iOS Forensic Toolkit to pull TAR images out of jailbroken iOS devices? You’ll no longer be left on your own with the resulting TAR file! Elcomsoft Phone Viewer 3.70 can now open the TAR images obtained with Elcomsoft iOS Forensic Toolkit or GrayKey and help you analyse evidence in that file. In addition, we added an aggregated view for location data extracted from multiple sources – such as the system logs or geotags found in media files.

As we wrote back in May, Apple is toying with the idea of restricting USB access to iOS devices that have not been unlocked for a certain period of time. At the time of publication, our article received a lot of controversial reports. When this mode did not make it into the final build of iOS 11.4, we enjoyed a flow of sarcastic comments from journalists and the makers of passcode cracking toolkits. Well, there we have it: Apple is back on track with iOS 11.4.1 beta including the new, improved and user-configurable USB Restricted Mode.

Starting with version 2.40, Elcomsoft Extractor for WhatsApp supports physical and cloud acquisition of WhatsApp Business. The physical extraction method requires root access, while cloud acquisition requires authenticating into the user’s Google Drive account with proper authentication credential. In addition, a verification code received from WhatsApp as an SMS must be provided to decrypt the backup downloaded from Google Drive. In this guide, we’ll describe all the steps required to perform physical and cloud acquisition of WhatsApp Business. (more…)

Numerous vendors advertise many types of solutions for extracting evidence from Android devices. The companies claim to support tens of thousands of models, creating the impression that most (if not all) Android devices can be successfully acquired using one method or another.

Cloud acquisition is arguably the future of mobile forensics. Even today, cloud services by Apple and Google often contain more information than any single device – mostly due to the fact that cloud data is collected from multiple sources.

We were attending the DFRWS EU forum in beautiful Florence, and held a workshop on iOS forensics. During the workshop, an attendee tweeted a photo of the first slide of our workshop, and the first response was from… one of our competitors. He said “Looking forward to the “Accessing a locked device” slide”. You can follow our conversation on Twitter, it is worth reading.

After testing waters for more than a year, Google has finally pulled the plug and began blocking access to Google Play services on uncertified devices. Why Google took this step, who is affected, and what it means for the end users? Let’s try to find out.

Breaking into iOS 11

February 20th, 2018 by Oleg Afonin

In the world of mobile forensics, physical acquisition is still the way to go. Providing significantly more information compared to logical extraction, physical acquisition can return sandboxed app data (even for apps that disabled backups), downloaded mail, Web browser cache, chat histories, comprehensive location history, system logs and much more.

iOS is a locked down mobile operating system that does not allow its apps to directly access files in the file system. Unlike every other major mobile OS, iOS does not have a “shared” area in the file system to allow apps keep and share files with other apps. Yet, individual iOS apps are allowed to let the user access their files by using the file sharing mechanism.

Apple has a wonderfully integrated ecosystem. Apple computers, tablets and phones conveniently synchronize information such as passwords, Web browsing history, contacts and call logs across all of the user’s devices. This synchronization mechanism uses iCloud to sync and store information. The syncing mechanism works independently from iOS system backups that are also stored in iCloud (or iCloud Drive). As opposed to daily iCloud backups, synchronized data is updated and propagated across devices in almost real time. Extracting this information can be invaluable for investigations as it provides access to the most up to date information about the user, their activities and whereabouts.