reverseProeasy

Mic Check 10

spbctf

Task: call a hidden function in an ELF binary that prints the flag, while main accepts no input. Solution: patch the binary to redirect main to yes_print_the_flag via a JMP instruction (or use GDB/ctypes to call it directly).

$ ls tags/ techniques/
elfx86_64binary_patchingtigress_obfuscationhidden_function
binary_patchingfunction_redirectionentry_point_modification
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