winstore.mobile.exe is a application which is most likely NOT a virus or malware. So, if winstore.mobile.exe is on your system, it is most likely ok, and will NOT be a cause for concern. Even if your system is virus-free, it is still recommended to purchase a well-known antivirus with a good track record, in order to defend your PC against viruses and malware.
This application is normally found in C:\Program Files\WindowsApps\Microsoft.WindowsStore_11607.1001.32.0_x64__8wekyb3d8bbwe\WinStore.Mobile.exe.
The MD5 checksum for this file is f7b7e612d9b13f4b6f4500bde7ad77a7.
This program does NOT operate as a Windows service. This is usually a good sign.
This is a x64 executable. It uses the full capacity of nowadays' computer processors.
The description stored in the exe is Store.
File version 11607.1001.32.0.
Publisher Microsoft Corporation.
Intellectual property rights notice Copyright © 2015.
winstore.mobile.exe appears to have visible windows. This means it doesn't run in a kind of stealth mode. Its operation is clearly shown to you.
The digital certificate is missing from this program. The maker did not sign it. This is usually bad.
This program does NOT have a removal routine set up in registry.