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

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Results by<br />

assertion:<br />

AFR-01 PASSED<br />

AFR-02 PASSED<br />

AFR-03 PASSED<br />

AFR-04 PASSED<br />

AFR-05 PASSED<br />

AFR-07 PASSED<br />

AIR 2.0.0 (Release Date: 17th, Feb 2010)<br />

AIC-01 PASSED<br />

AIC-02 PASSED<br />

ALOG-01 PASSED<br />

ALOG-02 PASSED<br />

ALOG-03 PASSED<br />

Analysis: Test achieved the expected Result.<br />

3.13. TC-06-UNC<br />

Test Case TC-06-UNC (AIR 2.0.0)<br />

Test &<br />

Case<br />

Summary<br />

Acquire a digital source that has uncorrectable read errors<br />

Notes: 15 uncorrectable errors are existed<br />

Assertion: AFR-01 The tool accesses the digital source with a supported access interface<br />

AFR-02 The tool acquires a digital source<br />

AFR-03 The tool operates in an execution environment<br />

AFR-04 The tool creates an image file <strong>of</strong> the digital source<br />

AFR-05 The tool acquires all the visible data sectors from the digital source<br />

AFR-07 All data sectors acquired from the digital source are acquired accurately.<br />

AFR-08<br />

The tool report to the user <strong>of</strong> the error type and the location <strong>of</strong> the error if<br />

error occurred during the reading from a digital source.<br />

AFR-09<br />

If there are unresolved errors reading from a digital source, then the tool<br />

uses a benign fill in the destination object in place <strong>of</strong> the inaccessible data.<br />

AIC-01<br />

The data represented by an image file is the same as the data acquired by<br />

the tool<br />

AIC-02<br />

The tool creates an image file according to the file <strong>for</strong>mat the user<br />

specified.<br />

AIC-03<br />

The tool reports to the user if an error occurs during the image creation<br />

Source<br />

Device:<br />

Drive<br />

Setup:<br />

AIC-06<br />

AIC-07<br />

AIC-08<br />

ALOG-01<br />

process.<br />

If the image file integrity check is selected, the tool shall report to the user<br />

the image file has not been changed if the image file has not been<br />

changed.<br />

If the image file integrity check is selected, the tool shall report to the user<br />

the image file has been changed if the image file has been changed.<br />

If the image file integrity check is selected, the tool shall report to the user<br />

the image file has been changed and the involved location if the image file<br />

has been changed.<br />

If the tool logs any in<strong>for</strong>mation regarding to the acquisition, the<br />

in<strong>for</strong>mation is accurately logged in the log file.<br />

ALOG-02 The tool display correct in<strong>for</strong>mation about the acquisition to the user.<br />

ALOG-03<br />

The tool display correct in<strong>for</strong>mation regarding to the acquisition to the<br />

user and the in<strong>for</strong>mation displayed is consistent with the log file if the log<br />

file function is supported<br />

Drive Model: ST380817AS (80GB)<br />

Serial Number: 5MR18V18<br />

Sector count: 156,301,488<br />

Write blocker: Tableau <strong>Forensic</strong> SATA/IDE Bridge IEEE 1394 SBP2 Device<br />

/dev/sdc: current max LBA: 156,301,488<br />

/dev/sdc: native max LBA: 156,301,488<br />

/dev/sdc: physical max LBA: 156,301,488<br />

/dev/sdc: HPA not set<br />

275

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