$tealer Blue Team Challenge
Category : Malware Analysis
Attention! "$tealer" is no longer active and will not contribute to leaderboard points. However, you can still solve the lab and explore avaliable walkthroughs to gain valuable experience.
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Weight : 50 | Solved : 501 | Average Solve Time: 2 minutes
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Weight : 50 | Solved : 480 | Average Solve Time: 3 minutes
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Weight : 100 | Solved : 356 | Average Solve Time: 11 minutes
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Weight : 100 | Solved : 298 | Average Solve Time: 10 minutes
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Weight : 100 | Solved : 228 | Average Solve Time: 3 minutes
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Weight : 100 | Solved : 198 | Average Solve Time: 7 minutes
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Weight : 100 | Solved : 197 | Average Solve Time: 2 minutes
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Weight : 100 | Solved : 151 | Average Solve Time: 3 minutes
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Weight : 100 | Solved : 155 | Average Solve Time: 1 minute
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Weight : 100 | Solved : 120 | Average Solve Time: 1 minute
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Weight : 200 | Solved : 125 | Average Solve Time: 44 minutes
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Weight : 200 | Solved : 124 | Average Solve Time: 1 minute
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Weight : 200 | Solved : 113 | Average Solve Time: 1 minute
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Weight : 100 | Solved : 104 | Average Solve Time: 2 minutes
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Weight : 100 | Solved : 112 | Average Solve Time: 1 minute
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Weight : 100 | Solved : 108 | Average Solve Time: 1 minute
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Weight : 100 | Solved : 117 | Average Solve Time: 1 minute
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Weight : 100 | Solved : 101 | Average Solve Time: 26 minutes
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Weight : 200 | Solved : 98 | Average Solve Time: 1 minute
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Weight : 100 | Solved : 93 | Average Solve Time: 30 minutes
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Weight : 100 | Solved : 98 | Average Solve Time: 1 minute
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Weight : 100 | Solved : 91 | Average Solve Time: 8 minutes
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Weight : 100 | Solved : 101 | Average Solve Time: 1 minute
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Weight : 100 | Solved : 102 | Average Solve Time: 2 minutes
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Weight : 100 | Solved : 104 | Average Solve Time: 1 minute
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Weight : 100 | Solved : 90 | Average Solve Time: 26 minutes
Instructions:
- Uncompress the challenge (pass: cyberdefenders.org)
Scenario
Your enterprise network is experiencing a malware infection, and your SOC L1 colleague escalated the case for you to investigate. As an experienced L2/L3 SOC analyst, analyze the malware sample, figure out what it does and extract C2 server and other important IOCs.
P.S.: Make sure to analyze files in an isolated/virtualized environment as some artifacts may be malicious.
Tools:
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