Digital Forensics in Small Devices: RFID Tag Investigation

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21. After running the pilot test of the extended WFT, the results could be found in the index.htm (HTML document) files within the configured output directory during the execution (Fowler, 2009), see Figure A2.6. Hence, the Figure A2.7 is the results of the pilot test of extended WFT with integrated SQL Server IR scripts. Figure A2.6: Screenshot of the index.htm file during the pilot test of extended WFT tool Figure A2.7: Screenshot of the extended WFT reporting interface 20
22. Although the extended version of SQL Server of WFT is being created successfully at this point, a complete RFID Incident Response DVD toolkit has to be created. 23. Thus, the next step is to copy RAM folder from Helix3 into created “IR” folder (see step 4 above) and the Guidance Software’s WinEn is also copied into that RAM folder under IR folder. 24. Likewise, the developed ReaderLogExtraction Tool (see Appendix 3; it is developed for the purpose of acquiring bit-to-bit evidence data from RFID reader’s memory during the investigation) folder is placed into the IR folder. 25. At this stage, the IR folder for RFID BS is completely ready and is needed to be replaced with IR folder from the downloaded original Helix3.iso (version: 2009R1). 26. Thus, the existing IR folder from Helix 3 is deleted and replaced with the newly created IR folder from the desktop. 27. Finally, the Helix_RFID_IR DVD Toolkit is successfully created as shown in the following figures (Figures A2.8 and A2.9). Figure A2.8: Screenshot of the burnning process of Helix_RFID_IR DVD Toolkit 21
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Digital Forensics in Small Devices:
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iii Acknowledgements This thesis wa
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v Abstract Read/Write Radio Frequen
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vii Table of Contents (Volume 1) De
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ix 3.2.2.2 The POS Entity Security
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xi 4.3.4 Analysis of the Physical D
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xiii List of Tables Table 2.1 Chara
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Figure 4.3: Error encountered durin
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xvii Figure 4.53: Acquisitions of a
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LF Low Frequency xix LLRP Low Level
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process (see Chalasani, Boppana, &
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of potential evidence after an even
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investigation. Likewise, all the re
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practices concerned with the forens
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defines different types of malware
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2.1.1 RFID Transponders or Tags The
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Table 2.1: Characteristics and Clas
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Moreover, depending on the complexi
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However, according to EPCglobal (El
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According to Harmon (2006, pp. 45-4
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2.2.1 Memory Technologies for RFID
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y the reader as the tag‟s address
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wavelength long and depends on the
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Karygiannis et al., (2007, pp. 2-15
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attacker can perform eavesdropping
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2.5 RFID STOCK MANAGEMENT SECURITY
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Figure 2.15: RFID Business System S
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3.0 INTRODUCTION Chapter 3 - Resear
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etrieve data to an external data so
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firstly affect the back-end RFID mi
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Figure 3.2: Scenario 1 illustration
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Unlike SQL Server forensics, the tr
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forensic workstation must be prepar
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Then, the researcher verified the S
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within the affected records”. In
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can also be found not only in the d
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Likewise, Relevancy is related to t
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3.2 THE RESEARCH DESIGN In the prev
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e investigated for evidence of the
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3.2.2 Review of Problem Areas in RF
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participants, the Information Syste
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3.2.3 Case Study The researcher int
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3.2.6 Research Question As stated i
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3.2.8 Data Map Figure 3.9: Data Map
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software (see Appendix 4) that can
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and Deng (2007) illustrated two eff
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system of the target machine (Jones
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other collected evidence data by us
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SQL Server artefacts (for the purpo
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presence of digital evidence after
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Figure 4.1: Error encountered durin
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server (Figure 4.6) due to the user
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Section 4.2 include the snippets of
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4.2.2 Live Extraction of Binaries R
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4.2.3.1 Automated Artefact Collecti
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4.2.3.2 Ad Hoc Artefact Collection
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4.2.3.3.1 Active VLF Data After gat
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The acquisition result of ring buff
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Depending on the version of the vic
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syntax was used to acquire a server
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:out E:\SystemDatabaseRoleMembers.t
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However, according to Fowler (2009,
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After collecting the table statisti
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Thus, the result of the current tab
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4.2.3.4.6 Data Page Allocation Arte
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components of database were enabled
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The record of shutting down the ser
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“application logic and extend the
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4.2.3.6.5 SQL Server Error Logs Usu
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4.2.4 Physical Disk Drive Finally,
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Figure 4.56: Analyzing the image co
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could not. Hence, the artefacts cou
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the laboratory to simulate a RFID t
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and confirmed the database was obvi
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SUMMARY: After analysing all the ac
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all the collected digital evidence
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Table 5.5: Secondary Research Quest
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write blocker (Tableau Forensic USB
Page 161 and 162: collected digital evidence files (b
Page 163 and 164: 5.2.3 Discussion of Conducted Attac
Page 165 and 166: forensic work-station (Appendix 10)
Page 167 and 168: forensic test-station for the inves
Page 169 and 170: the trusted forensic toolkits. In a
Page 171 and 172: 6.0 INTRODUCTION Chapter 6 - Conclu
Page 173 and 174: Table 6.1: Specific forensic tools
Page 175 and 176: the evidential data are the importa
Page 177 and 178: (Chapter 5; Section 5.3) for both d
Page 179 and 180: Bolan, C. (2007). A single channel
Page 181 and 182: El-Said, M. M., & Woodring, I. (200
Page 183 and 184: Hunt, V. D., Puglia, A., & Puglia,
Page 185 and 186: Kou, D., Zhao, K., Tao, Y., & Kou,
Page 187 and 188: Notes in Computer Science 5379(2009
Page 189 and 190: Tripwire, Inc. (2010a). Tripwire Ma
Page 191 and 192: Digital Forensics in Small Devices:
Page 193 and 194: Appendix 1: Volatile and Non-volati
Page 195 and 196: 3 Activity Endpoints* ● md5deep N
Page 197 and 198: Appendix 2: Steps for Creating Radi
Page 199 and 200: 14. Gather the latest versions of W
Page 201 and 202: The following is the detail record
Page 203 and 204: COMPLETE 'Logins.txt' (md5=A2993744
Page 205 and 206: (md5=A2993744A56BA83ADE52948062C968
Page 207 and 208: 'Schemas.htm' (md5=30BB65A20F1381D7
Page 209 and 210: 22:02:26: Hashing 'wft_cfg.txt' (md
Page 211: Record any checksum(s) below to lat
Page 215 and 216: Appendix 3: Source Code of the Deve
Page 217 and 218: { } else { MessageBox.Show("No read
Page 219 and 220: } } btnConnect.Enabled = true; btnD
Page 221 and 222: MessageBox.Show(this, "Connection t
Page 223 and 224: } } } dwNumEntries = usbRFID.GetNum
Page 225 and 226: add it to the list box LogItem.szID
Page 227 and 228: if(fdialog.FileName != "") { FileSt
Page 229 and 230: private string constr = @"Data Sour
Page 231 and 232: } } else { } catch (Exception ex) {
Page 233 and 234: } } } } insertTagtoDB(TagID, TagVal
Page 235 and 236: } break; case ("Protection"): { uiB
Page 237 and 238: } } } //this.Cursor = Cursors.Defau
Page 239 and 240: } } btnReadTag.Enabled = false; tmr
Page 241 and 242: private void insertTagtoDB(string T
Page 243 and 244: } } } private void btnLOGload_Click
Page 245 and 246: Step 4: Then, the Tripwire will per
Page 247 and 248: Similarly, Tripwire user account sh
Page 249 and 250: Figure A5.5: Installation of the Tr
Page 251 and 252: Appendix 6: An Example of the Condu
Page 253 and 254: Sync” allowing the users to confi
Page 255 and 256: Figure A6.8: RFID Sync Application
Page 257 and 258: Figure A6.10: Screenshot of writing
Page 259 and 260: Step 3: Configure the reader’s Ta
Page 261 and 262: Step 8: Edit the Tripwire configura
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Step 12: Record of the fictitious l
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Step 16: Similarly, check whether t
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Step 20: Check the primary database
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Appendix 7: Steps taken before the
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insert into rfid_log ( Tag, User_da
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Figure A7.3: Pre-keyed data in the
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Figure A7.7: Pre-keyed data in the
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Figure A7.11: Screenshot of Tripwir
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Step 10: Once Tripwire database was
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Appendix 8: Steps taken after the S
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Step 3: The integrity check was ini
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Figure A8.8: Screenshot of the Trip
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Figure A8.12: Screenshot of the bac
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Figure A9.3: Network Interface Card
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Figure A9.7: Enterprise Version of
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Appendix 10: Screenshots of Forensi
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Appendix 11: Forensically Sterilizi
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Figure A11. 4: Wiping all the secto
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Appendix 12: Steps for Copying and
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Figure A12.6: Acquiring the forensi
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12. However, the acquisition was ca
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15. Then, the original evidence dri
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18. Then, a bad signature file was
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Appendix 13: Artefacts Collected by
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Figure A13.5: Acquired backend SQL
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SQL SERVER - DATABASE SERVER INFORM
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Figure A13.15: Fragment of the acqu
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Figure A13.18: Result of the Acquir
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Figure A13.23: Result of the Acquir
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72CBADAE0A1F9FF34D4A35A9AB26BDB8 Au
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2428169B31C96FE4A767215000AA0008 in
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Appendix 15: WFT Tool Log during th
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06:31:36: Verifying 'sql\runsql.bat
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(md5=A7A43C52521F85BDD6683D9E0E4A00
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(md5=AB700D66945BBC9FBFA34002A808A2
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[DB Configuration] (md5=F416BF7233E
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(md5=FEDD1E9DF1B76C877B8027B62E401B
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06:32:21: Verifying 'xp\mem.exe' OK
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06:32:22: Verifying 'sysinternals\p
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'uptime.htm' (md5=B7456D103CBF5E49F
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'netlgrp.txt' (md5=E6D74D46AECD9692
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06:32:26: Verifying 'cygwin\cygwin1
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'cmdline.txt' (md5=B44C85C704337F00
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06:32:32: Verifying 'netlatency\ser
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06:32:35: Verifying 'diamondcs\ipli
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(md5=BB5127D25439D1B50A305B1CF865FE
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(md5=647578D95B7F3B11B6CCF833E29670
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06:32:41: Verifying 'perl\re.dll' O
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(md5=C4DA0F6D85F641B3E5A0F065AEDB27
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06:33:15: Verifying '2k\res_kit\dum
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[FILE SYSTEM] (md5=E9D558E387FC2208
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06:33:19: Running 'tools\xp\cmd.exe
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06:33:20: Verifying 'tools\xp\cmd.e
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'sys_ini.txt' (md5=B143A6852C9EF93E
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06:33:22: Running 'xp\at.exe' [#132
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06:33:24: Verifying 'microsoft\reg.
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(md5=4380D8F2014A5C35BF59DF30D079F0
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06:34:09: Running 'xp\gpresult.exe'
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06:34:15: Verifying 'microsoft\regd
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06:34:16: Running 'microsoft\reg.ex
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[DONE] SKIPPED (via '-nowrite' para
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'mail.gif' (md5=38477E98FB3ED60B829
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Step 3: The SQL poisoning attack wa
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Appendix 17: Live Acquisition of Ph
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The problem issue was clearly state
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Figure A17.9: Evidence item informa
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Figure A17.13: Successful creation
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Physical Drive Acquisition Report b
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Figure A18.2: Screenshot of the Acq
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Figure A18.4: Screenshots of the Ac
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Figure A19.2b: Screenshot of the In
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Figure A19.5: Screenshot of the lau
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Figure A19.10: Choosing the OS path
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Figure A19.16: Avoiding the tools t
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Figure A19.21a: WFT tool in action
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Figure A19.22b: The acquisition of
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Appendix 20: Extended wftSQL Batchf
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SET /P USERQUESTION=Use currently l
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Appendix 21_Screenshots of Hashing
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Appendix 22: Hash Values Comparison
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DBO_RFIDlog_tblStat_Date.txt Text 4
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IDE_Image.E06 EnCase Image eaa9522a
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Endpoints.htm Web Page d23eef6404ca
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PSLIST.HTM Web Page 79dbea76b982972
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IPXROUTE.HTM Web Page 97d4e1dd9621b
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PSFILE.HTM Web Page d6d58ad5914ef24
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HKLM_RS.HTM Web Page f756a379df8579
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MDM.HTM Web Page a5e04ce095305295ae
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WFT_CFG.TXT Text 1d378b80f8e0e7ea4f
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PCLIP.TXT Text 037130bf88e524d8f61a
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TLIST_V.TXT Text cdf2d49e302522e370
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HUNT.TXT Text 99553ccd8e14cae6db789
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C_hidden.txt Text 5f45b5367c7ed8852
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HKCU_R.TXT Text 9e7b99199b2931e811a
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ARKAR_US.B BASIC Source Code .E01 e
Page 453 and 454:
CollationAndDataType.txt Text 37a07
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RFID_test.md5 45c0868ea943c2171ff35
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errorlog_4.md5 3f7f86d69760b535bd82
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Appendix 23: Analysis of Acquired S
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2010-10-25 12:37:05.56 Server Serve
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2010-10-05 01:22:55.53 Server Detec
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2010-10-07 15:20:54.21 Server Serve
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2010-10-25 12:17:39.26 Server Serve
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2010-10-03 00:59:55.96 Server Dedic
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2010-10-02 00:11:57.85 Server -d C:
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2010-10-02 02:40:05.35 Server SQL S
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2010-10-01 23:20:15.28 Server Dedic
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2010-10-01 23:14:19.50 Server Using
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2010-10-01 23:20:12.40 Server The S
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2010-10-01 23:12:03.65 spid4s Recov
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processed. Likewise, the acquired r
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Figure 24A.3: There is no record in
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