This app is part of the seed and there aren't found similar apps on marketplaces

MD5	Package Name	Fingerprint	Source	Detection date
1112be927995269ce5cffb8fd10c979a	cn.itcast.lockscreen6953	00B76046BA29C3E355FD8457E6B3F182	virustotal	2014-05-24	View on Virustotal