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

MD5	Package Name	Fingerprint	Source	Detection date
c5c0ec4a0979587782e3513739db8be0	biz.happywenku.ptwgxbzupb	2D16E342279683105F29ECEB7CCC99A7	virustotal	2013-12-28	View on Virustotal