xperiacompanionservice.exe is a program which is most likely NOT a virus. So, if xperiacompanionservice.exe is on your laptop or desktop computer, it is most likely ok, and will NOT be a cause for concern. Even if your system is clean, we still advise you to purchase a good antivirus with a good detection rate, in order to yourself yourself against threats.
Normally, this application is located in C:\Program Files\Sony\Xperia Companion\Service\XperiaCompanionService.exe.
The MD5 fingerprint for this file is 10d841a2e72c01d3b125c934c1d0d2a6.
This application is set up as a Windows service. This means it operates on your system in background, usually without displaying any user interface to you. Most Windows services are legit programs, which provide useful functions to other programs or to Windows in general.
64-bit code has been detected. This application can exploit the full power of a modern PC cpu.
The description extracted from the program is Xperia Companion Service.
File version stored as a property 18.104.22.168.
Legal copyright notice Copyright (C) 2016.
Some insecure functions of the Operating System appear to be used, such as functions for tapping the keyboard. We recommend you to perform more in-depth research about this program.
The digital signature is missing from this program. The maker did not bother to sign it. This is probably bad.
It has an uninstall string in registry, which is a good sign. si are uninstall.