What is an open-source tool, written in Perl, for extracting and parsing information from the registry?

RegRipper is recognized as an open-source tool specifically designed for extracting and parsing information from the Windows registry. Its functionality allows digital forensic investigators to examine registry hives in depth, which is crucial for gathering evidence during investigations. The tool is developed in Perl, which enables it to be highly flexible and customizable for various forensic analysis tasks.

RegRipper can provide outputs in different formats, allowing forensic experts to sift through registry data effectively, making it a valuable asset in digital investigations.

In contrast, the other options mentioned serve different purposes. Regedit is a graphical user interface tool built into Windows for directly editing the registry; it is not open-source nor designed for automated forensic analysis. Sysinternals refers to a suite of advanced utilities for Windows that can help with system diagnostics and troubleshooting but does not focus on registry parsing like RegRipper. WinHex is a hexadecimal editor and disk editor, primarily for low-level data recovery and not specifically tailored for registry analysis.