- Published on
Classic buffer overflow challenge demonstrating memory corruption techniques. Overwrote critical variables to gain shell access.
Pcc25-qual
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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.- Published on
Web application with Local File Inclusion vulnerability. Exploited using PHP filter chains to bypass restrictions and read the flag.