LQZ

LQZ (灵取证) is a specialized forensic tool designed for extracting data from Android devices, developed specifically for law enforcement agencies, judicial institutions, and security investigators. The platform employs advanced forensic techniques to ensure the integrity and accuracy of data extraction processes, operating strictly within the framework of relevant laws and regulations. Its primary aim is to provide reliable electronic evidence support for investigative work.

The tool offers a comprehensive suite of data acquisition features, enabling the extraction of various types of information from Android devices. Supported data categories include communication records such as call logs, SMS content, and instant messaging histories; multimedia files including photos, videos, and audio; application data like installed app information, usage records, and cache; and system-level information such as device configuration, system logs, and network connection records. Additional capabilities encompass exporting documents, extracting sensitive data, obtaining WiFi connection details, generating lists of installed applications, retrieving WhatsApp chat and media files, accessing browser history and cache, and exporting device notification histories.

04 LTS). 0 or higher port. 0 or above, and Android SDK Platform Tools such as ADB. Installation involves downloading the latest release from GitHub, verifying the SHA-256 checksum, extracting the package, and running the program from the terminal with appropriate permissions. The tool operates via command-line interface, where users select numbered commands corresponding to each data extraction function.

The development and use of LQZ adhere to the Criminal Procedure Law of the People's Republic of China, the Cybersecurity Law, and the electronic data forensic standard GA/T 1070-2013, emphasizing lawful authorization, procedural compliance, and the preservation of data integrity and authenticity. The project is licensed under the Mulan PSL (Mulan Permissive Software License), and is open source, with options for community sponsorship to support ongoing development and infrastructure.