Archives For April 2013

Last year I covered the free Encrypted Disk Detector (EDD) tool and challenged the community to help crowdsource its development [link].   Thank you to all that took part in the experiment.  Magnet Forensics announced today that Encrypted Disk Detector version 2 is available [get it here].

Survey Results

In addition to encouraging additional development of EDD, a side benefit of the project was to get an idea of the most popular disk encryption products being deployed.  Figure 1 provides the survey results, with Checkpoint Full Disk Encryption, Symantec Endpoint Encryption, and Sophos (formerly Utimaco) Safeguard rounding out the top three.   I think many of us could have guessed that big players like Symantec and Sophos would be near the top, but I was surprised to see products like BestCrypt and SecureDoc pull ahead of Credant Technologies (now owned by Dell).

EDD Survey Results

Figure 1: EDD Survey Results

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Like many great inventions, the idea behind F-Response is so simple and elegant it is hard not to punish yourself for not thinking of it.  Using the iSCSI protocol to provide read-only mounting of remote devices opens up a wealth of options for those of us working in geographically dispersed environments.  I have used it for everything from remote imaging to fast forensic triage to live memory analysis.  F-Response is vendor-neutral and tool independent, essentially opening up a network pipe to remote devices and allowing the freedom of using nearly any tool in your kit.   The product is so good, I really wouldn’t blame them for just sitting back and counting their money.  Luckily, counting money gets boring fast, so instead the folks at F-Response have kept innovating and adding value.  Their latest additions are new “Connector” tools: Database, Cloud, and Email.

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Packers are most commonly used for compression, code obfuscation, and malware anti-reversing.  While not always malicious, packers are often a clue to look a little deeper into a particular binary.  Ange Albertini did a marvelous job of representing the (known) universe of executable packers in this infographic.

Universe of Executable Packers

[Click to enlarge]

The full PDF file can be found here.