app resources only encrypted inside [mbshield.szip] for v6.4.47 or older, which uses [libZDefend.so]
from v6.4.48 and above, the app resources no longer fully encrypted, and the old [libZDefend.so] is moved to [libdesignersactivists.so]
this will notice whether app resources extraction is required or not
Signed-off-by: Cuynu <cuynu@proton.me>