File Signatures Broke My Files $[$NG$]$

Author: Alexander Hillock

Framework Category: Investigate

Specialty Area: Digital Forensics

Work Role: Law Enforcement$/$CounterIntelligence Forensics

Task Description: Perform file signature analysis. $($T$0167)$

Scenario

Sergio is complaining that some of his files are broken and he cant figure out why. According to him, critical files are stored within a zip which seems to be stopping him from performing his job. Unfortunately he has forgot the password to that zip and the document he stores it in is broken. I need you to find a fix for the file that has the password used to unlock the zipped folder and get him access to what he needs.

Additional Information

More details and objectives about this challenge will be introduced during the challenge meeting, which will start once you begin deploying the challenge.

You will be able to check your progress during this challenge using the check panel within the workspace once the challenge is deployed. The checks within the check panel report on the state of some or all of the required tasks within the challenge.

Once you have completed the requested tasks, you will need to document the methodology you used with as much detail and professionalism as necessary. This should be done on the documentation tab within the workspace once the challenge is deployed. Below the main documentation section be sure to include a tagged list of applications you used to complete the challenge.

Your username$/$password to access all virtual machines and services within the workspace will be the following...

Username: playerone

Password: password$123$

The username$/$password used to access the Firewall's web interface within the workspace will be the following...

Username: admin

Password: password$123$