archive-file-triage

Safely inspecting an unknown archive involves identifying its format and size, listing contents, and extracting files into a task-scoped directory. This prevents executing untrusted content while checking for path traversal and uncontrolled filesystem changes.

File triage in forensic analysis is the process of identifying file types, inspecting archive contents, extracting bounded outputs, and recording evidence like hashes. It ensures suspicious artifacts are handled safely without risking uncontrolled filesystem expansion.

Preventing path traversal and symlink attacks during archive extraction requires extracting into task-scoped directories with explicit safeguards against malicious paths, nested archives, and excessive file counts. This limits uncontrolled expansion and protects the filesystem.

Yes, archive triage works with firmware packages, source packages, evidence bundles, and suspicious artifacts. It identifies formats, inspects contents, and records relevant evidence applicable to security testing and forensic analysis workflows.

Recording evidence for extracted files involves generating hashes, logging commands used, noting output locations and notable paths, and documenting suspicious behavior and investigation limitations for security reviews and forensic workflows.

Avoid extracting nested archives when they cause excessive file counts or uncontrolled expansion. Archive triage safeguards against these by bounding outputs and checking for nested archives to prevent uncontrolled filesystem changes during inspection.