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

MD5	Package Name	Fingerprint	Source	Detection date
9d73acf6f6512adc37994dbb51a87980	com.android.mmreader327	06CDA0A354CF01CF37BDE4C6D51EC848	virustotal	2013-10-27	View on Virustotal