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Viewed the list of applications that use Wi-FI and came across what is shown on the image below.
What it is? Virus? Instead of Google I use F-Droid. Root is there, but only Total Commander and Titanium Backup are available. Phone - Samsung Galaxy J1 Mini. Rooted, twrp. In applications "10005" does not exist. Titanium Backup was deleted 2 month ago.
After installing Dr.Web 10005 disappeared. But from 15.11.2018 to 12.12.2018 "10074" exist.