NetworkMiner vs Tsurugi Linux

NetworkMiner analyzes captured network traffic and can sniff live traffic, extracting artifacts such as files, images, emails, and passwords from PCAP files. It also builds a host inventory from IP address information for passive asset discovery and communication overviews. The free edition supports live sniffing and PCAP and ETL parsing on Windows and Linux, but not PcapNG parsing. Professional accepts PcapNG, Pcap-over-IP, and PacketCache data in addition to PCAP, ETL, and live sniffing, and exports results to CSV, JSON-LD, and XML. Its protocol features include file extraction across listed protocols, while VoIP support includes audio extraction from unencrypted calls. Professional also provides OSINT lookups for hashes, IP addresses, domains, and URLs. NetworkMiner does not decrypt HTTPS or other TLS-encrypted sessions. Extracted data stays on the end-user device rather than in the cloud. The source code is GPLv2 free and open source. Netresec warns that opening PCAPs can automatically extract malware and recommends Linux or Windows Sandbox to reduce self-infection risk.

Tsurugi Linux is a free Linux distribution for digital forensics, incident response, malware analysis, and OSINT. Its 64-bit [LAB] edition is based on Ubuntu 24.04.3 LTS with a custom kernel based on version 6.19.10, including kernel-level device write blocking. It also provides a Computer Vision analysis section and an OSINT profile switcher. The system can run live, although the project’s primary aim is an installed forensics lab. Tsurugi Acquire is a separate lightweight 32-bit live edition for booting a computer and acquiring mass-storage devices. The related Bento toolkit contains over 300 applications for live forensics and incident response on Windows, Linux, and macOS. The project recommends checking image hashes and verifying signatures with its PGP public key. [LAB] updates come from official Ubuntu repositories, but the FAQ warns that dist-upgrade can break the operating system. Tsurugi Linux [LAB] and Tsurugi Acquire are free under the GNU General Public License and supplied without warranty; some included tools are not open source. Evidence work can cover disks, volatile memory, mobile devices, file systems, OS artifacts, and cloud sources.