a2service.exe is a program which is probably NOT a virus or malware. So, if a2service.exe is on your computer, it is probably ok, and will NOT be a cause for concern. Even if your system is clean, we still advise you to run a good antivirus with a good track record, in order to yourself your PC against viruses and malware.
Usually, the default filename and directory where this application is stored is
C:\Program Files\Emsisoft Anti-Malware\a2service.exe.
The MD5 fingerprint for this executable is 6ac91ee5bf8bdadecb80d94d9f748f4a.
This program is registered as a Windows service. This means it runs on your PC in background, usually without showing any user interface to you. Most Windows services are useful programs, which provide useful functions to other applications or to Windows in general.
This is a 64-bit executable. It runs using the full capacity of modern CPUs.
The description written in the program is Emsisoft Protection Service.
File version 2018.3.1.8572.
Publisher Emsisoft Ltd.
Legal copyright (C) 2003-2018 Emsisoft Ltd.
Some unusual functions of the Operating System appear to be used, such as functions for recording the keyboard. We advise you to perform more in-depth research about this program.
a2service.exe is digitally signed. Today most clean programs are digitally signed.
The digital signature found in a2service.exe verifies as ok. This is most likely a clean, ok program.
Digital certificate name: Emsisoft Ltd
Certificate's issuer name: DigiCert High Assurance Code Signing CA-1
It has an uninstall string in registry, which is good. si are uninstall.