Monday, September 9, 2019

Digital Forensic Coursework Example | Topics and Well Written Essays - 7000 words

Digital Forensic - Coursework Example Hex editors permit an examination or modification of files at low-level bytes and bits. Usually, it represents the contents of the file in form of hexadecimal. Other editors, for example, help the user to derive meaning from the file examined, extract Unicode and ASCII contents, recognizing common structures, and even searching the patterns. In this case, an investigator located a potentially malicious code embedded in the device such as VBA macros, JavaScript or shellcode. He then extracts the segments of the suspicious code from the file and then checks the codes. An example of this method is to conduct a file carving where there is a recovery of the fragments and files when the directory entries are missing or corrupt. Autopsy refers to an open digital source of forensic tools produced by the Basis Technologies. It has numerous ingest modules that are inbuilt to foster forensic data analysis. When using autopsy, one needs to install a forensic toolkit to the investigative device. After all is done, the investigator starts an autopsy forensic browser. After starting the browser, one opens a new case by clicking on the new case to allow an addition of evidence. The third step involves the addition of the case details, for instance, description, name and the investigator’s names. It is important to note the location of the directory that carries the evidence. Afterward, the investigator adds a host to this particular case and notes the location of the host.

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