CyberDefenders: BlueTeam CTF Challenges

Flare-on 1

SHA1SUM	dd0262907b1c6e19a0a19e5a8648731cb69507ae
Published	Sept. 28, 2020
Author	FireEye
Size	1.8 MiB
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. The first challenge is a self-extracting zip file that requires you to accept the EULA before continuing.

Your progress

0% Completed0/7 Questions

Your score

0/2800

Malware Analysis

Last solve

75 days ago by watchdog

In July, the FireEye Labs Advanced Reverse Engineering (FLARE) team created and released the first FLARE On Challenge to the community. The purpose of the challenge is to hire smart individuals interested in reverse engineering. They have created this series of binary challenges to test reversing skills. A total of 7,140 people participated and showed off their skills, and 226 people completed the challenge. Everyone who finished the challenge received a challenge coin to commemorate their success.

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 – Challenge1.exe key?	100	219
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#2	Challenge 2 – flare-on.png key?	200	182
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#3	Challenge 3 – such_evil.exe key?	300	129
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#4	Challenge 4 – APT9001.pdf key?	400	93
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#5	Challenge 5 – 5get_it.exe key?	500	74
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#6	Challenge 6 – e7bc5d2c0cf4480348f5504196561297 key?	600	47
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#7	Challenge 7 – d69650fa6d4825ec2ddeecdc6a92228d key?	700	40
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