Fmcbl.7z -

Memory dumps often contain significant "zero-fill" or repetitive patterns. 7z's solid compression allows these patterns to be compressed as a single stream, often reducing file size by over 80%.

Dividing the memory dump into manageable segments to allow for parallel processing and selective extraction. FMCBL.7z

Utilizing low-footprint drivers to extract physical RAM. Utilizing low-footprint drivers to extract physical RAM

By using a plugin like Forensic7z , investigators can browse the contents of the image directly within the archiver without full decompression. 4. Comparative Analysis Raw (.BIN/.RAW) Storage Cost Low Encryption Requires 3rd party Native (AES-256) Integrity Checks Manual (MD5/SHA) Built-in CRC/Hash Access Speed Requires mounting/extraction 5. Conclusion Comparative Analysis Raw (

Drawing from the technical specifications of 7z archive formats and digital forensic methodologies , 7z: Evaluating High-Efficiency Compression for Forensic Memory Capture and Analysis."

Utilizing the 7-Zip SDK to apply the LZMA2 algorithm , which is optimized for the high-redundancy data frequently found in system memory. 3. Advantages of the Format

Digital forensics increasingly relies on volatile data captured from Random Access Memory (RAM). However, the massive volume of memory in modern systems (e.g., 64GB+) presents significant storage and transport challenges. This paper examines —a hypothetical or niche implementation of FMC (Forensic Memory Capture) using BL (Block-Level) compression within a .7z (7-Zip) container. We evaluate its effectiveness in preserving forensic integrity while achieving superior compression ratios using LZMA2 and PPMd algorithms. 1. Introduction