MetaDiver is a powerful forensic tool designed to analyze and extract metadata from various file types.
Overview of MetaDivera
MetaDiver is a forensic analysis software that focuses on metadata extraction from digital files. It is particularly useful in digital forensics for uncovering hidden details about files, such as creation and modification dates, author information, and other metadata that can provide critical insights during investigations.
Key Features and Functionalities
Metadata Extraction: MetaDiver can extract a wide range of metadata from various file types, including documents, emails, images, and more. This metadata includes information such as file creation and modification dates, authorship, file paths, and more.
Support for Multiple File Types: MetaDiver supports a diverse array of file formats, including but not limited to .DAT, .TXT, .PST, and .EML. This versatility makes it an invaluable tool for forensic analysts dealing with different types of data.
Filtering and Search Capabilities: The software allows users to filter extensions and include subdirectories, making it easier to manage and locate relevant files within a case. The search functionality is robust, enabling analysts to quickly find specific metadata fields.
Detailed Metadata View: MetaDiver provides a detailed view of all metadata fields associated with a file. This includes standard fields like file size and extension, as well as more specific fields such as email headers and binary strings.
User-Friendly Interface: The software features an intuitive interface that guides users through the process of adding evidence, processing files, and reviewing metadata. The interface includes a work queue for managing multiple files and a review pane for detailed metadata analysis.
Front Page:
Types of Metadata Extracted
MetaDiver can extract and display various types of metadata, as illustrated in the provided screenshots. Here are some examples:
File Information: Basic details such as file extension, file size, and file paths.
Date and Time Stamps: Metadata related to file creation, modification, and access dates.
Authorship and Ownership: Information about the creator or author of the file.
Email Metadata: For email files (.eml, .pst), MetaDiver can extract details such as sender and recipient addresses, subject lines, and email headers.
Custom Metadata Fields: Specific metadata fields that might be unique to certain file types or generated by specific software.
Detailed Analysis Example
In the screenshots provided, MetaDiver processes and extracts metadata from several files:
NTUSER.DAT: This file typically contains registry information and user activity data.
ACTION NEEDED Email: Metadata for this .eml file includes the sender (akash patel), recipient (Axel Jeannot), and various email headers. This can be crucial in tracing communication patterns and verifying email authenticity.
Sample .pst Files: These contain multiple email messages, with metadata such as file size, creation and modification dates, and subject lines of the emails.
The extracted metadata provides forensic analysts with a wealth of information that can be used to build timelines, verify document authenticity, and uncover hidden details that might be crucial to an investigation.
Conclusion
MetaDiver is a versatile and robust tool for forensic analysis, offering comprehensive metadata extraction capabilities across a wide range of file types. Its user-friendly interface and powerful filtering and search functionalities make it an essential tool for digital forensic investigations. By uncovering and analyzing metadata, MetaDiver helps analysts piece together digital evidence, making it easier to solve cases and verify the authenticity of digital documents.
Akash Patel