Posts Tagged ‘ECX’

Android 8.0 Oreo: Your Text Messages Are in the Cloud Now

Thursday, September 21st, 2017

In each major Android update, Google improves security on the one hand, and moves a few more things to the cloud on the other. The recently finalized and finally released Android 8.0 Oreo adds one important thing to all devices running the newest build of Google’s OS: the ability to back up SMS text messages into the user’s Google Account.

If you follow our blog, you may recall we’ve already talked about the issue a few months ago. Back in April, we were excited to introduce a new feature to Elcomsoft Cloud Explorer, enabling cloud acquisition of text messages from Google Account. Back then, the feature was limited strictly to Google Pixel and Pixel XL devices running Android 7 Nougat.

The release of Android 8.0 Oreo has finally brought the feature to all devices regardless of make and model, allowing any device to back up and restore SMS text message via the user’s Google Account.

We updated Elcomsoft Cloud Explorer accordingly, enabling support for cloud-based SMS extraction for devices running Android 8. There aren’t many of those yet aside of Google Pixel and Pixel XL devices, but many users of Nexus 5x and 6p have already received the update. More devices will follow. Let’s have a look at how this new feature works. Before we begin, let us first clear the confusion that arises between Android data sync and data backups. (more…)

The New Google Authentication Engine in Elcomsoft Cloud Explorer 1.31

Thursday, June 15th, 2017

As you may know, we have recently updated Elcomsoft Cloud Explorer, bumping the version number from 1.30 to 1.31. A very minor update? A bunch of unnamed bug fixes and performance improvements? Not really. Under the hood, the new release has major changes that will greatly affect usage experience. What exactly has changed and why, and what are the forensic implications of these changes? Bear with us to find out.

(more…)

Routes and Places: Obtaining Enhanced Location Data from Google Accounts

Wednesday, April 26th, 2017

Even before we released Elcomsoft Cloud Explorer, you’ve been able to download users’ location data from Google. What you would get then was a JSON file containing timestamped geolocation coordinates. While this is an industry-standard open data format, it provides little insight on which places the user actually visits. A full JSON journal filled with location data hardly provides anything more than timestamped geographic coordinates. Even if you pin those coordinates to a map, you’ll still have to scrutinize the history to find out which place the user has actually gone to.

Google has changed that by introducing several mapping services running on top of location history. With its multi-million user base and an extremely comprehensive set of POI, Google can easily make educated guesses on which place the user has actually visited. Google knows (or makes a very good guess) when you eat or drink, stay at a hotel, go shopping or do other activities based on your exact location and the time you spent there. This extra information is also stored in your Google account – at least if you use an Android handset and have Location History turned on.

Elcomsoft Cloud Explorer 1.30 can now process Google’s enhanced location data, which means we can now correctly identify, extract and process user’s routes and display places they visited (based on Google’s POI). This significantly improves readability of location data, providing a list of places (such as restaurants, landmarks or shops) instead of plain numbers representing geolocation coordinates. In this article, we’ll figure out how to obtain that data and how to analyze it. (more…)

Elcomsoft Cloud Explorer: Extracting Call Logs and Wi-Fi Passwords

Monday, October 3rd, 2016

Google is pushing Android to make it a truly secure mobile OS. Mandatory encryption and secure boot make physical acquisition of new Android devices a dead end.

While securing physical devices against all types of attacks, Google continues moving stuff into the cloud. Interestingly, these activities no longer coincide with Android releases; Google can add cloud features later in the production cycle by updating Google Services on the user’s Android device. One such updated added the ability to sync call logs between Android devices by uploading data into the user’s Google Drive account. We researched the protocol and added the ability to extract synced call logs to Elcomsoft Cloud Explorer 1.20. This cloud acquisition could be the only way to extract call logs since all Android devices since Android 6.0 are shipped with full-disk encryption out of the box.

(more…)

What Google Knows About You, and Why It Matters

Tuesday, December 22nd, 2015

In today’s thoroughly connected world, everyone shares at least some of their personal information with, well, strangers. Voluntarily or not, people using personal computers or mobile devices have some of their information transmitted to, processed, stored and used by multiple online service providers.

Took a selfie shot? Your face (and possibly your friends’ faces) will be marked, and the photo will be uploaded to one or another cloud storage provider on your behalf. Used your phone to look up a place to eat? Your search will be remembered and used later on to push you suggestions next time when you’re around. Emails and messages that you write, persons you communicate with, your comprehensive location history and all the photos you shoot (accompanied with appropriate geotags) are carefully collected, processed and stored. Web sites you visit along with logins and passwords, your complete browsing history and pretty much everything you do with your phone can and probably will be recorded and used on you to “enhance your experience”.

Some service providers collect more information than others. Google appears to be the absolute champion in this regard. Being a major service provider penetrating into every area of our lives, Google collects, stores and processes overwhelming amounts of data.

(more…)