A cyberanalyst has been tasked with recovering PDF files from a provided image file. Which of the following is the BEST file-carving tool for PDF recovery?
A cyberanalyst has been tasked with recovering PDF files from a provided image file. Which of the following is the BEST file-carving tool for PDF recovery?
Foremost is a forensic data recovery program that specializes in file carving. It is designed to recover files based on their headers, footers, and internal data structures, making it highly effective for recovering specific file types, including PDFs, from raw disk images. Other tools mentioned like objdump, Strings, and dd have different primary functions and are not specifically optimized for the type of file recovery described in the question.
Answer is Foremost (D). "Foremost is a digital forensic application that is used to recover lost or deleted files. Foremost can recover the files for hard disk, memory card, pen drive, and another mode of memory devices easily. It can also work on the image files that are being generated by any other Application." https://www.geeksforgeeks.org/how-to-recover-deleted-files-using-foremost-in-linux/ dd is a command-line utility for Unix and Unix-like operating systems whose primary purpose is to convert and copy files. The main purpose of the objdump command is to help in debugging the object file. In computer software, Strings is a program in Unix, Plan 9, Inferno, and Unix-like operating systems that finds and prints the strings of printable characters in files.
Recovering files = foremost
Purpose: Foremost is a forensic data recovery program designed to recover files based on their headers, footers, and internal data structures. It is commonly used for file carving, which involves extracting files from raw disk images. Suitability for PDF Recovery: Foremost is specifically designed for tasks like recovering PDF files from disk images. It can identify and extract various file types, including PDFs, based on their unique signatures.