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In the earlier articles in this series we looked at free tools for data mirroring, for registry forensics, disk forensics, network forensics, and then tools for conducting Internet and browser forensics.

Now we will look at some free tools available for application forensics tasks, where we can extracts logs of applications those were stored during the execution of applications. For any application we can see the application’s restricted information without knowing the password.

Tool: Yahoo! Messenger Archive Decoder

Yahoo! Messenger Archive Decoder allows you to view all the chat conversation without knowing the password. This software decodes normal conversation messages, private messages, conferences, and SMS/Mobile Messages to HTML or plain text, complete with time stamps, smileys, and font formatting. It also supports Unicode text.


Tool: SkypeLogView

This tool digs into Skype call and messaging data and file transfers, then items can be copied to clipboard or exported into a text/html/csv/xml file.



Forensics Series Conclusion

Computer forensics is all about collecting evidence from computers that is sufficiently reliable to stand up in court. The goal of computer forensics is to do a structured investigation and find out exactly what happened in a digital system and who was responsible for it.

There are many tools that are used in the process of examining digital evidence and evaluating system security. Some of the free tools that are described above will help you conduct a computer forensic investigation in a well-defined manner.


About the Author: Mohit Rawat writes for Infosec Institute and is an engineering graduate and works as a Security Analyst.Specialized in social engineering, penetration testing, application vulnerability assessments, digital forensics investigations and IT security architecture. He works for both public and private sector clients, perform penetration testing, digital forensics investigations and deliver security training to IT professionals.


Editor’s Note: The opinions expressed in this and other guest author articles are solely those of the contributor, and do not necessarily reflect those of Tripwire, Inc.


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