Unzip the challenge (pass: cyberdefenders.org), analyze samples and find the key. Each key looks like an email address and ends with @flare-on.com.
Fire-Eye pleased to announce the conclusion of the sixth annual Flare-On Challenge. The popularity of this event continues to grow and this year we saw a record number of players as well as finishers.
For nearly all challenges you will find a file called Message.txt. Read it.
WARNING! Some of these challenges may be malicious. Exercise extreme caution when executing unknown code. Be safe and perform the analysis inside of a virtual machine.
You have successfully completed the challenge. you can share your achievement with the community.