According to theCHFI v11 Mobile Device and Database Forensics objectives, SQLite databases are extensively used byAndroid, iOS, and many mobile applicationsto store structured data such as SMS messages, call logs, contacts, emails, browser history, and application data. Proper extraction of this data requires usingSQLite-aware forensic methodsto preserve data integrity and ensure completeness.
The.dump commandin SQLite is a standard and forensically sound method used to extract theentire database schema and contentsinto a readable SQL text format. This command exports table structures and records, allowing investigators to reconstruct the database accurately and analyze it without altering the original evidence. CHFI v11 highlights the use ofcommand-line SQLite utilitiesas reliable tools for examining mobile database artifacts recovered from logical acquisitions, physical acquisitions, or memory dumps.
Option B is incorrect because .extract is not a standard SQLite command. Option C violates forensic best practices, as raw memory data must be parsed using appropriate database tools to interpret SQLite structures correctly. Option D refers to analyzing a specific file but does not describe theextraction process itself, making it incomplete as a procedural answer.
CHFI v11 emphasizes that investigators must useproper database extraction techniques, such as SQLite command-line tools or validated forensic software, to ensure evidence admissibility and accurate interpretation. Therefore, using theSQLite .dump commandis the correct and CHFI-aligned approach, makingOption Athe correct answer.
