I'm not really sure what you mean with "
they said on a other forum sxs is working again.".
The sxs.dll isn't a specific hack, it was just a
method to inject hacks.
By naming the dll sxs.dll they were automatically loaded and there was no injector needed.
I am not sure if this method is working again or not.
If you are searching for hacks, you can take a look at the

.
Hackrequests aren't allowed.