Evaluating A Selection of Tools for Extraction of Forensic Data: Disk ...

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List of Software & Hardware AIR Automated Image and Restore Aimage Software Data Acquisition ASR Brand Name BackTrack Linux distribution Penetration Testing Live DVD CAINE Computer Aided Investigative Environment Data Copy King Hardware Disk Imaging Tool developed by SalvationData Dcfldd Enhanced version of DD developed by Department of Defense Computer Forensics Lab Dc3dd Enhanced version of Dcfldd developed by Department of DD UNIX Utility Defense Computer Forensics Lab DIBS Brand Name – a US computer forensics company DiskEdit Norton Utilities – Disk partitioning tool EnCase Brand Name of Guidance Software FastBloc software Guidance Software FTK Forensics Toolkits Developed by AccessData Gparted GUI Disk Partitioning Tool HardCopy 3 Hardware Disk Imaging Tool developed by Voom Technology HDAT2 Disk drives testing and diagnosing program Hdparm Utility to set and view ATA hard disk hardware parameters Helix 3 Pro Forensics Live CD developed by E-fense Logicube Hardware Disk Imaging Tool developed by Talon IIS Internet Information Services from Microsoft iLook Forensics Toolkits developed by Perlustro MHDD Hard disk drive diagnostics program developed by Dmitry Postrigan Pcap Packet Capture MySQL Open-source Database recently acquired by Oracle NetAnalysis Forensics Toolkits developed by Digital Detective xvi
NetIntercept Network monitoring and analysis system developed by NIKSUN ProDiscover Forensics tool developed by Technology Pathways TCT The Coroner‟s Toolkit - UNIX Forensics toolkits TCPDump Packet Analyser SafeBack Data acquisition tool developed by NTI SilentRunnder Network Traffic Analyser developed by AccessData Sleuthkit Open-source Forensics Toolkits developed by Brian Carrier SMART Forensics Toolkits developed by ASR Data SQL Structured Query Language Snort Network Intrusion Detection System developed by Sourcefire Tableau TD1 Hardware Write Blocker developed by Guidance Software WinHex Forensics data recovery software developed by X-Way Software XtreeGold File manager software under DOS developed by Jeffrey Johnson xvii
Page 1 and 2: Evaluating A Selection of Tools for
Page 3 and 4: Acknowledgements This thesis has be
Page 5 and 6: imaging data when building disk ima
Page 7 and 8: 2.3.3.1 dcfldd ....................
Page 9 and 10: 4.3 Research Analysis .............
Page 11 and 12: List of Tables Table 2.1: Existing
Page 13 and 14: AI Access Interface AM Access Metho
Page 15: SWGDE Scientific Working Group on D
Page 19 and 20: The aim of this chapter is to provi
Page 21 and 22: producing unreliable results. Extra
Page 23 and 24: 1.4 CONCLUSION Chapter 1 is concern
Page 25 and 26: forensic software EnCase and Sleuth
Page 27 and 28: 2.1.2 Investigative Processes And S
Page 29 and 30: Preparation Collection Examination
Page 31 and 32: 13 Investigative Process Model (Fre
Page 33 and 34: eaders to have better understanding
Page 35 and 36: text or hexadecimal format (Adopted
Page 37 and 38: 3. Duplicability and Modifiability
Page 39 and 40: oth original and duplicate copy of
Page 41 and 42: Apache web server and Microsoft Int
Page 43 and 44: forensic tools, process or procedur
Page 45 and 46: Guo et al. (2009) have proposed a f
Page 47 and 48: Table 2.4 Mandatory features of Dis
Page 49 and 50: 2.3.3.2 dc3dd Dc3dd is another enha
Page 51 and 52: area to backup their Proprietary so
Page 53 and 54: Also, MBR disks only support four p
Page 55 and 56: Table 2.6 Functionalities of Disk I
Page 57 and 58: for digital investigation to identi
Page 59 and 60: studies and discussions, the requir
Page 61 and 62: answered. Details of data collectio
Page 63 and 64: experts will be used to narrow down
Page 65 and 66: anomalies are analysed to identify
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esulting acceptance spectrum can be
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Figure 3.5. Process of evaluation c
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Stage 1 Understand the discipline o
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Testing requirements Selected disk
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Phase 1 Select the software disk im
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connected to the computer using a P
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When the acquired images are saved
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3.4.3 Data Analysis Methods GA is a
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There are many other types of hardw
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Main Research Question Sub Question
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4.1 VARIARTIONS IN RESEARCH SPECIFI
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4.2.1 Testing Environment Two execu
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Using program HDAT2, HPA and DCO ar
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4.2.2.3 TC-03: Acquiring A Hard Dri
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Table 4.7 TC-06 Result Summary Test
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FTK Imager successfully verified th
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Assertions AHS01-03 AFR01-03 AFR01-
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Helix 3 pro was unable to recover t
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Helix 3 Pro was not able to read th
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The method of data analysis is desc
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4.4 PRESENTATION OF FINDINGS A summ
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Pass Rates (%) 100.00% 90.00% 80.00
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Pass Rate (%) 100.00% 90.00% 80.00%
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5.0 INTRODUCTION Chapter 5 Discussi
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tools. For instance, the test case
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their latest FTK Imager release not
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information of the total number of
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Helix 3 Pro presented some usabilit
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Software support is minimum and the
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2.2.4, forensic software validation
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elease version mounts file systems
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and TC-18, AIR has outperformed oth
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6.0 INTRODUCTION Chapter 6 Conclusi
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inconsistent with what is stated in
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eginning of and the end of the disk
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6.4 CONCLUSION The main objective o
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Beebe, N. L., & Clark, J. G. (2005)
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Erbacher, R. F. (2010). Validation
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Kunda, D., & Brooks, L. (1999). App
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Payne, C. (2002). On the Security o
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Smith, R. (2009). Make the most of
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Cases Daubert v. Merrell Dow Pharma
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Appendix 2 - Testing requirements 1
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06 format should contain same data
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Test Cases Description Assertions f
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Assertions for Fundamental Requirem
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TSP-AIC-10 TSP-AIC-11 image file fo
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4.1 Drive Reset (Common in most Tes
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This procedure outlines the process
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7. Keep setting “noerror, sync”
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Appendix 6 - Gap Analysis Matrix 15
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Image Creation (IC) Function Requir
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Appendix 7 - Disk Imaging Tools Tes
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FTK Imager 2.9.0.1385 (Release Date
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Source Device: Drive Setup: Log hig
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Log highlights: Results by assertio
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1.6 TC-02-FAT16 FTK Imager 2.9.0.13
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Source Device: Drive Setup: Partiti
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1.10 TC-02-HFS+ FTK Imager 2.9.0.13
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1.12 TC-03-DCO FTK Imager 2.9.0.138
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1.13 TC-05-DD FTK Imager 2.9.0.1385
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1.14 TC-05-Smart FTK Imager 2.9.0.1
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Drive Setup: Log highlights: Result
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Results by assertion: FTK Imager 2.
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1.19 TC-10-CorruptImage FTK Imager
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1.21 TC-11-E01_Smart FTK Imager 2.9
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1.25 TC-11-Smart_E01 FTK Imager 2.9
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Results by assertion: verified FTK
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Helix3 Pro R3 (Release Date: 30 th
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Results by assertion: Helix3 Pro R3
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2.3. TC-02-NTFS Helix3 Pro R3 (Rele
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Device: Serial Number: 6PS2CA4Z Sec
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Partition Table: Log highlights: Re
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2.11. TC-03-DCO Helix3 Pro R3 (Rele
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2.12. TC-05-EnCase6 Helix3 Pro R3 (
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2.13. TC-06-UNC Helix3 Pro R3 (Rele
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2.14. TC-07-InsufficientSpace & TC-
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Drive Setup: Partition Table (GPT d
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AIR 2.0.0 (Release Date: 17th, Feb
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3.3. TC-02-NTFS Test Case TC-02-NTF
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3.4. TC-02-Ext2 AIR 2.0.0 (Release
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3.5. TC-02-Ext3 AIR 2.0.0 (Release
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3.6. TC-02-FAT16 Test Case TC-02-FA
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Results by assertion: AIR 2.0.0 (Re
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3.17. TC-13 Overlapping Partitions
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3.21. TC-16-02 Acquire a GPT disk A
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