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

MD5	Package Name	Fingerprint	Source	Detection date
162fd04e9ca758d52a29590e16bbf187	com.ljmat.ringtone06.domob	FCC31D4C7800B3F458057100C622CBD9	virustotal	2015-10-22	View on Virustotal