Xz Backdoor, Cybersecurity.
} void hook_aes_func(char *key, int length, char *enc_key) { printf("do hook_aes_func\nlength = %d\n", length); } uint64_t install_hook(Elf64_Sym *a1, void *a2, void *a3, void *a4, void *a5, char *sym_name) { printf("do install_hook, sym_name = %s\n", sym_name); if (!strcmp(sym_name,