dfir.blog

Obsidian Forensics, the research team behind the DFIR.blog portal, focuses on building lightweight open-source utilities for digital forensics, incident response, and cyber-threat reconnaissance. Their flagship program, Hindsight, is a cross-platform browser-investigation engine that parses Chrome, Edge, Opera, and Chromium artifacts—cookies, history, downloads, extensions, autofill data, and cloud-sync tokens—then turns the raw SQLite records into an interactive HTML timeline, CSV tables, or JSON feeds that analysts can feed directly into SIEM, Maltego, or Jupyter notebooks. Typical use cases include triaging a compromised endpoint for suspicious logins, reconstructing a suspect’s web activity for e-discovery, recovering deleted sessions after ransomware cleanup, or auditing corporate browsers for data-exfiltration patterns. Because the tool is portable and GUI-free, it slips easily into triage scripts, SOAR playbooks, or portable forensic dongles, while optional regex and keyword filters let investigators focus on specific domains, time ranges, or file hashes without waiting for a full disk image. The command-line interface also supports batch jobs and Docker containers, so SOC teams can schedule nightly sweeps across hundreds of workstations and push parsed artifacts to Elastic or Splunk dashboards. All Obsidian Forensics software, including Hindsight, is available for free on get.nero.com; downloads are pulled from the official GitHub releases through the winget pipeline, always delivering the latest version and permitting unattended batch installation alongside other utilities.