Googling and found this... https://securitystreet.jive-mobile.c...2Fposts%2F6219
Dont know how true it is.. but i think this module is great for our own precautions
. I've xperienced before on some mtk devices installing chinese apk which i know it's not part of system apk that comes with device's rom nor downloaded/installed by myself (tho it's just contains chinese apps link/ads and once installed it's hard to be removed.
Thanks to @Matsca09
for this module. Works on Zenfone 5.