Ropemporium x86_64 ret2csu
ret2csu Introduction As an introduction we can read we can read the description in the ropemporium site
Same same, but different This challenge is very similar to “callme”, with the exception of the useful gadgets. Simply call the ret2win() function in the accompanying library with same arguments that you used to beat the “callme” challenge (ret2win(0xdeadbeef, 0xcafebabe, 0xd00df00d) for the ARM & MIPS binaries, ret2win(0xdeadbeefdeadbeef, 0xcafebabecafebabe, 0xd00df00dd00df00d) for the x86_64 binary.