ld-preload-trick

C++ library that is loaded before the binary and hooks the time function

Requirements

• cmake
• g++ compiler

Building

./build.sh

Running

LD_PRELOAD=./build/bin/libhook.so ./build/bin/demo

[+] library is loaded

[!] hooked time(...) function
[!] original time(...) at 0x7fff261f2be0
    original time(...) = 1675958710
    patching result to 0
time(...) = 0 (in binary)

[-] library has been unloaded