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Forensie

Forensie. A Robot for Google Wave. Mike Mabey CSE 598 – Spring 2010 Nishanth Kotha Venkata. Agenda. Motivation MBR/VBR/Timestamp Analysis Forensie Demo Applications Future work Q & A’s References. Motivation. Google Wave – Collaboration tool Java vs. Python

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Forensie

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  1. Forensie • A Robot for Google Wave • Mike Mabey • CSE 598 – Spring 2010 NishanthKothaVenkata

  2. Agenda • Motivation • MBR/VBR/Timestamp Analysis • Forensie • Demo • Applications • Future work • Q & A’s • References

  3. Motivation • Google Wave – Collaboration tool • Java vs. Python • Course knowledge • Open source extension

  4. Master Boot Record (MBR) • It is the first 512 bytes of the hard disk (sector 0). • It performs the following activities: • Scans the partition table for active partitions • Find the starting sector of the active partition • Loads a copy of the boot sector from the active partition into memory. Note: Although every partitioned hard disk contains an MBR, the master boot code is used only if the disk contains an active, primary partition.

  5. Master Boot Record (MBR)

  6. Volume Boot Record (VBR) • It is the first sector of the individual partition on the device

  7. MAC Attributes • Date Analysis • Time Analysis 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Year (0 – 127) Month(1 – 12) Day(1 – 31) 1980 - 2107 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Hour (0-23) Minute (0 – 59) Second (0 – 29)

  8. Forensie • Start using Forensie by: • Having a Wave account • Adding forensie@appspot.comas a contact • Start waving • Project home page: • http://code.google.com/p/forensie/

  9. Forensie: Structure

  10. Forensie: Structure

  11. Demo

  12. Applications • Good experience for authors • Provided hands-on knowledge of Wave • Mobile and decentralized access to forensic analysis tool • Paired with a hex editor, give a very quick and easy to use tool to discover basic hard drive structure • Very easy to share analysis with another Wave user

  13. Future Work • Support attaching files to a blip for analysis • Wave currently doesn’t allow robots to access files • FAT analysis for simulation and training • Support more file system types: • NTFS • HFS • Image file reconstruction • Try adding valid header & footer to corrupt file • Make new file available for download/preview

  14. Q & A’s

  15. References

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