CyberDefenders: BlueTeam CTF Challenges

Flare-on 5

SHA1SUM	13ca57c43783bd5ed33daf16d45f0d4d7294b307
Published	Sept. 29, 2020
Author	FireEye
Size	2.7M
Tags	Reverse Engineering FireEye Malware Analysis Threat Hunting

Instructions	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.

Your progress

0% Completed0/12 Questions

Your score

0/7800

Malware Analysis

Last solve

78 days ago by banyrock

Fire-Eye pleased to announce the conclusion of the fifth annual Flare-On Challenge. The numbers are in and we can safely say that this was by far the most difficult challenge we’ve ever hosted. We plan to reduce the difficulty next year, so it may be that the 114 people who solved this year’s challenge solved not only the most difficult Flare-On to date, but the most difficult Flare-On there ever will be.

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.

Supportive Resources:

Helpful Tools:

#	Question	Weight	Solved
#1	Challenge 1 - Minesweeper Championship Registration.jar key?	100	27
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#2	Challenge 2 - UltimateMinesweeper.exe key?	200	24
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#3	Challenge 3 – FLEGGO key?	300	21
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#4	Challenge 4 - binstall.exe key?	400	17
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#5	Challenge 5 – web2point0 key?	500	17
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#6	Challenge 6 – magic key?	600	16
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#7	Challenge 7 – WorldOfWarcraft.exe key?	700	15
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#8	Challenge 8 – doogie.bin key?	800	16
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#9	Challenge 9 –leet_editr.exe key?	900	16
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#10	Challenge 10 – golf.exe key?	1000	16
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#11	Challenge 11 - malware_skillz key?	1100	14
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#12	Challenge 12 - suspicious_floppy_v1.0.img key?	1200	15
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