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Complete reverse engineering of AshfaqVM - a custom virtual machine with encrypted flag validation. Includes VM architecture analysis, tool development, and algorithm reversal.
Reverse-engineering
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Java Spring Boot application reverse engineering challenge. Bypassed ClassFinal obfuscation to analyze license validation and generate valid license keys.- Published on
Reverse engineering challenge disguised as ROP exploitation. Analyzed ROP chain to extract XOR keys and decrypt the flag.- Published on
Reverse engineering challenge involving XOR decryption. Analyzed binary to extract encrypted data and decrypt using XOR key to reveal the flag.