Mem Tri: Memory Forensics Triage Tool

Michalas, A. and Murray, R 2016. Mem Tri: Memory Forensics Triage Tool. Cyber Security Group, University of Westminster.

TitleMem Tri: Memory Forensics Triage Tool
AuthorsMichalas, A. and Murray, R
TypeTechnical report
Abstract

This work explores the development of MemTri. A memory forensics triage tool that can assess the likelihood of criminal activity in a memory image, based on evidence data artefacts generated by several applications. Fictitious illegal suspect activity scenarios were performed on virtual machines to generate 60 test memory images for input into MemTri. Four categories of applications (i.e. Internet Browsers, Instant Messengers, FTP Client and Document Processors) are examined for data artefacts located through the use of regular expressions. These identified data artefacts are then analysed using a Bayesian Network, to assess the likelihood that a seized memory image contained evidence of illegal activity. Currently, MemTri is under development and this paper introduces only the basic concept as well as the components that the application is built on. A complete description of MemTri coupled with extensive experimental results is expected to be published in the first semester of 2017.

KeywordsDigital Forensics
Triage
Cyber Crime
Digital Evidence
Random Access Memory
Year2016
PublisherCyber Security Group, University of Westminster
Publication dates
Published01 Nov 2016
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