given a welcome binary that don't have exec flag on it and a wrapper binary that has setuid (user that can read the flag.txt file )  The idea was to execute welcome binary using the linker "/lib/ld*.so" as ELF interpreter  so running the wrapper binary then just ```/lib64/ld-linux-x86-64.so.2 ./welcome```
will print the flag ## securinets{who_needs_exec_flag_when_you_have_linker_reloaded_last_time!!!?}
 