Completed by ciezo 11 Aug 2026
Reverse Engineering: License Key Crackme
hackerdna
Certificate of Completion
HackerDNA Cybersecurity Labs
This is to certify that
ciezo
has successfully completed the
Reverse Engineering: License Key Crackme
demonstrating proficiency in offensive security and ethical hacking
Certificate ID
fefca8a7-427e-484e-adb5-372b1f0a1840
Issue Date
11 Aug 2026
Difficulty Level
Medium
Lab Achievement Details
09 Aug 2026 14:40Started On
11 Aug 2026 20:53Completed On
+400 XPXP Earned
MediumDifficulty Level
Skills & Technologies
Reverse EngineeringBinary AnalysisCrackmeKeygenobjdumpGDBELFARM64 AssemblyStatic AnalysisGhidra
Activity Timeline
- Machine Started09 Aug 2026 14:40 Very first start of the machine
- Flag Found 09 Aug 2026 17:48 User Flag +200 XP
- Flag Found 11 Aug 2026 20:53 Root Flag +200 XP
- Machine Pwned11 Aug 2026 20:53 ciezo successfully pwned the machine
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