I received similar alerts on both my phones from a recently updated Fing (v3.08, updated Sep 1, 2016). App generating malware alert was "Norton Security and Antivirus" version 3.15.0.3134 updated on Aug 9, 2016. Phone is Samsung Galaxy S5 running Android 6.0.1 on T-Mobile (SM-G900T).
Backup phone showing same malware alert... Samsung Galaxy S4 on T-Mobile (SGH-M919) running Anroid 4.4.4. Same Norton version.
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