Archive for the ‘Elcom-News’ Category

How to Break 70% of Passwords in Minutes

Tuesday, February 14th, 2017

According to surveys, the average English-speaking consumer maintains around 27 online accounts. Memorizing 27 unique, cryptographically secure passwords is nearly impossible for a person one could reasonably call “average”. As a result, the average person tends to reuse passwords, which means that a single password (or its simple variations) can be used to protect multiple online accounts and services. The same passwords are very likely to be chosen to protect access to offline resources such as encrypted archives and documents. In fact, several independent researches published between 2012 and 2016 suggest that between 59 and 61 per cent of consumers reuse passwords.

Considering how consistent the numbers are between multiple researches carried out over the course of four years, we can safely assume that around 60% of consumers reuse their passwords. How can this data help us break passwords, and how did we arrive to the value of 70% in the title? Read along to find out! (more…)

ElcomSoft Extracts Deleted Safari Browsing History from iCloud

Thursday, February 9th, 2017

Your browsing history represents your habits. You are what you read, and your browsing history reflects that. Your Google searches, visits to news sites, activities in blogs and forums, shopping, banking, communications in social networks and other Web-based activities can picture your daily activities. It could be that the browsing history is the most intimate part of what they call “online privacy”. You wouldn’t want your browsing history become public, would you?

“When I die, delete my browsing history”. This is what many of us want. However, if you’re an iPhone user, this is not going to work. Apple may hide your browsing history but still keep your records in the cloud, and someone (maybe using ElcomSoft tools) could eventually download your browsing history. How could this happen? Read along to find out!

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Extracting WhatsApp Conversations from Android Smartphones

Thursday, February 2nd, 2017

As you may already know, we’ve added Android support to our WhatsApp acquisition tool, Elcomsoft Explorer for WhatsApp. While the updated tool can now extract WhatsApp communication histories directly from Android smartphones with or without root access, how do you actually use it, and how does it work? In this blog post we’ll be looking into the technical detail and learn how to use the tool.

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iOS 10 Physical Acquisition with Yalu Jailbreak

Monday, January 30th, 2017

Just a few days ago we updated iOS Forensic Toolkit with iOS 10 support. At that time, no jailbreak was available for iOS 10.2. As a consequence, physical acquisition was impossible.

A working jailbreak materialized much sooner than we could’ve hoped. Luca Todesco released a working Yalu102 jailbreak, allowing enthusiasts to mod their devices and enabling forensic experts perform physical acquisition of select iOS devices.

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How Can I Break Into a Locked iOS 10 iPhone?

Thursday, January 26th, 2017

Each iteration of iOS is getting more secure. With no jailbreak available for the current version of iOS, what acquisition methods are available for the iPhone 7, 7 Plus and other devices updating to iOS 10? How does the recent update of Elcomsoft iOS Forensic Toolkit help extracting a locked iOS 10 iPhone? Read along to find out!

iOS 10: The Most Secure iOS

When iOS 8 was released, we told you that physical acquisition is dead. Then hackers developed a jailbreak, and we came up with an imaging solution. Then it was iOS 9 that nobody could break for a while. The same thing happened: it was jailbroken, and we made a physical acquisition tool for it. Now it’s time for iOS 10.2 and no jailbreak (again). While eventually it might get a jailbreak, in the meanwhile there is no physical acquisition tool for iOS 10 devices. Considering that iPhone 7 and 7 Plus were released with iOS 10 onboard, your acquisition options for these devices are somewhat limited.

Plan “B”

With no jailbreak available for iOS 10, what are your options? If you have the latest Elcomsoft iOS Forensic Toolkit, use “plan B” instead!

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Extracting Calls, Contacts, Calendars and Web Browsing Activities from iOS Devices in Real Time

Wednesday, December 21st, 2016

Cloud acquisition has been available for several years. iPhones and iPads running recent versions of iOS can store snapshots of their data in the cloud. Cloud backups are created automatically on a daily basis provided that the device is charging while connected to a known Wi-Fi network. While iCloud backups are great for investigations, there is one thing that might be missing, and that’s up-to-date information about user activities that occurred after the moment the backup was created. In this article, we’ll discuss an alternative cloud acquisition option available for iOS devices and compare it to the more traditional acquisition of iCloud backups.

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Elcomsoft Wireless Security Auditor Gets Wi-Fi Sniffer

Thursday, December 1st, 2016

We released a major update to Elcomsoft Wireless Security Auditor, a tool for corporate customers to probe wireless network security. Major addition in this release is the new Wi-Fi sniffer, which now supports the majority of general-use Wi-Fi adapters (as opposed to only allowing the use of a dedicated AirPCap adapter). The built-in Wi-Fi sniffer is a component allowing the tool to automatically intercept wireless traffic, save Wi-Fi handshake packet and perform an accelerated attack on the original WPA/WPA2-PSK password.

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iPhone User? Your Calls Go to iCloud

Thursday, November 17th, 2016

iCloud sync is everywhere. Your contacts and calendars, system backups and photos can be stored in the cloud on Apple servers. This time, we discovered that yet another piece of data is stored in the cloud for no apparent reason. Using an iPhone and have an active iCloud account? Your calls will sync with iCloud whether you want it or not. In fact, most users we’ve heard from don’t want this “feature”, yet Apple has no official way to turn off this behavior other than telling people “not using the same Apple ID on different devices”. What’s up with that? Let’s try to find out.

Why It Matters

Ever since the release of iOS 8, Apple declines government requests to extract information. According to Apple, “On devices running iOS 8 and later versions, your personal data is placed under the protection of your passcode. For all devices running iOS 8 and later versions, Apple will not perform iOS data extractions in response to government search warrants because the files to be extracted are protected by an encryption key that is tied to the user’s passcode, which Apple does not possess.”

So far, we had no reasons to doubt this policy. However, we’ve seen Apple moving more and more data into the cloud. iCloud data (backups, call logs, contacts and so on) is very loosely protected, allowing Apple itself or any third party with access to proper credentials extracting this information. Information stored in Apple iCloud is of course available to law enforcement. (more…)

Our First Book is Officially Out

Monday, October 10th, 2016

Today we are super excited: our first book on mobile forensics just got published! The book is called “Mobile Forensics – Advanced Investigative Strategies”, and is about everything you need to successfully acquire evidence from the widest range of mobile devices. Unlike most other books on this subject, we don’t just throw file names or hex dumps at your face. Instead, we discuss the issues of seizing mobile devices and preserving digital evidence before it reaches the lab; talk about acquisition options available in every case, and help you choose the correct acquisition path to extract evidence with least time and minimal risk.

cover

We used our years of expertise in researching and building forensic tools to help our readers better understand the acquisition process. We aimed our book at specialists with beginner to intermediate knowledge of mobile forensics. We did our best to make it a perfect learning and reference tool.
This book is about strategies and tools. We do believe in tools, but we also believe that even the best tool is useless if you don’t have clear understanding on what you are doing, and why. It’s not just about ElcomSoft products: we talk about a wide range of forensic tools covering most mobile devices.

The book is officially out. You are welcome to get your copy by ordering from PACKT Publishing or Amazon.

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.

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