5 octubre, 2024

Autopsy for forensic analysis of Apple phones

Autopsy for Apple Phone Forensics is a tool used to analyze hard drives and other digital storage media. It is designed to help researchers retrieve and analyze information from digital media efficiently and effectively.

Autopsy for Apple Phone Forensics supports multiple operating systems, including Windows, Linux, and MacOS, and is capable of analyzing a wide variety of file formats, including common file systems such as NTFS, FAT, ext2 /3/4 and HFS+, as well as compressed archive formats such as ZIP and RAR.

Next, we will look a little more in-depth at all the functionalities of this tool and what exactly it consists of.

Autopsy: generalities

Autopsy for Apple phone forensics includes a graphical user interface that makes it easy to view and analyze recovered data. Also has a number of advanced features, such as the capabilities to automatically search for keywords and create detailed reports on the analysis performed.

Some of the notable features of Autopsy for Apple phone forensics are:

Ability to perform keyword searches in files and file metadata. Tools of data recovery Advanced recovery of deleted or damaged files. Support for File identification and analysis multimedia, such as images, videos and audio. Tools of analysis of web browsing activity, such as browsing history and cookies. Capacity for generate detailed reports about the analysis carried out.

Autopsy for forensic analysis of Apple phones

It is possible to use Autopsy for Apple phone forensics, but it is important to note that a specific set of tools and techniques are required to do so.

First, you must have access to the Apple device and be authorized to perform the forensic analysis. This may require special permits and specific technical knowledge.

Once you have access to the device, you can use an Apple data extraction tool, such as Cellebrite or GrayKey, to extract data from the device. These tools are capable of extracting a wide variety of data, such as contacts, messages, call logs, photos and videos, among others.

After extracting the data, it can be imported into Autopsy for forensic analysis. Autopsy has tools specific to mobile device data recovery and analysis, such as the ability to analyze messaging activity and device location.

What is GrayKey?

GrayKey is a mobile forensic data extraction tool primarily used to extract data from Apple iPhone smartphones.. It was developed by the American company Grayshift and its trade focuses on law enforcement agencies and government organizations.

The way this tool works is to connect the device to a Lightning port and extract the data from the device. This is done with a combination of brute force techniques and exploitation of vulnerabilities in the iOS operating system.

GrayKey is capable of bypassing certain Apple security measures, such as data encryption and passcode locking of devices. However, Apple updates its iOS operating system regularly to close the vulnerabilities used by GrayKey, meaning the tool is not always effective on devices running the latest versions of iOS.

Create a case within Autopsy

To use Autopsy for forensic analysis of Apple phones, the first thing we will have to do is create a case. To do this, we open the tool and, at the beginning, we will see a pop-up window, where we will select the «New Case» option:

Once there, we will select the disk image from the path in which we have saved it and we will give our case a name:

We wait for it to load:

After uploading, we tell it what type of image or datasource We are going to introduce you:

In this case, we are going to add an image file:

Once this is done, we click on the modules that we want it to load. Then, we click on “Finish”:

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