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Running, Malicious, Unwanted, Memory Hogs

Welcome to the PC Matic Process Library. We maintain an extensive list of common processes running on today’s PCs. Within this library you can learn more about the processes running on your machine.

Process Library Detail

What is a2service.exe? a-squared?

Vendor:      Emsi Software
Product:     
Vendor Website:      http://www.asquared.com/
Last Seen by PC Matic:      No Data

Process is Bad PC Matic has analyzed this process and determined that there is a high likelihood that it is bad.
Process is questionablePC Matic has analyzed this process and determined that the safety of this process is questionable.
Process is goodPC Matic has analyzed this process and determined that there is a high likelihood that it is good.
Process is goodThis process is a Microsoft or Windows process, but many viruses use this file name to escape notice.

Purpose: a2service.exe - a2service.exe is a-squared form Emsi Software. It scans your computer for Trojans, dialers, Worms, and other malware.

a2service.exe is required by third-party software or hardware and should not disabled.


a2service.exe is known to be a bad process. Learn more about protecting your PC from these bad processes with PC Matic.
a2service.exe could be a harmful process. Learn more about protecging your PC from these potential harmful processes with PC Matic.
This information brought to you by PC Matic. PC Matic's real-time protection, Super Shield, blocks ALL bad and unknown threats to keep your PC secure.
a2service.exe is a Microsoft or Windows process but some versions of this exe carry viruses.
Learn more about protecting yourself from bad versions of this file with PC Matic.

Percentage of recently scanned PC's with this process running: 0.09%
Average CPU use for this program: 0%
Average RAM for this program: 5 MB


Program Name MD5 Count
a2service.exe

MD5 Hashes

# Status MD5 Revision Name Size
1 Status 0x160270fb6706b45392b3c20753bef1a9 6/12/2015 8:40:00 PM Unknown Unknown a-squared 1828 KB
2 Status 0xe7fb9560220a3510c3a718e90401ba44 5/7/2015 12:23:00 AM Unknown Unknown a-squared 371 KB
3 Status 0xd8adf0518c336abc6fa49412dc9de141 3/29/2015 5:26:00 PM Unknown 3.0.0.384 a-squared 358 KB
4 Status 0xece5bab5aa508c854e8e13b6091ea57c 3/17/2015 11:56:00 AM Unknown Unknown a-squared 2793 KB
5 Status 0xbc889c79d4594785da9879141def2a19 2/4/2015 3:13:00 PM Unknown 3.0.0.310 a-squared 221 KB
6 Status 0xd7080c7ca741961c60a3aac1a1b69a84 9/21/2014 7:26:00 PM Unknown Unknown a-squared 2974 KB
7 Status 0xd87cd574d4128e8554b4008a813fa2c0 2/23/2012 3:35:00 PM Unknown Unknown a-squared 2974 KB
8 Status 0xf568f507d9b9981b246743c814f7ba9f 2/21/2012 3:14:00 PM Unknown Unknown a-squared 2974 KB
9 Status 0xc7e7c5e8460edb5c6a800f59eb095c4e 2/13/2012 7:16:00 AM Unknown Unknown a-squared 2965 KB
10 Status 0x3f5fc2da9ccf9c4c609ddf7e69bf8a15 2/6/2012 2:23:00 PM Unknown Unknown a-squared 2965 KB
11 Status 0x5a65a77f7a4a091e896c21db4ef18e1f 1/30/2012 8:21:00 PM Unknown Unknown a-squared 2954 KB
12 Status 0x96662a24455d228353fe610dde386d33 1/29/2012 2:51:00 PM Unknown Unknown a-squared 2908 KB
13 Status 0x0adfa052c927f2a214133e4df2ef5ab0 1/23/2012 2:07:00 PM Unknown Unknown a-squared 1814 KB
14 Status 0x4e277308bbcee893cdfe853c734063c4 1/23/2012 4:28:00 AM Unknown Unknown a-squared 2928 KB
15 Status 0xd444c097daa79d3754643af75dfca0d3 1/18/2012 5:41:00 PM Unknown Unknown a-squared 2909 KB
16 Status 0x56af4b09db44d8bbff09035be9eff2f7 1/14/2012 7:00:00 PM Unknown Unknown a-squared 2926 KB
17 Status 0xc240424965ec19bf954fb6bd8d306497 1/13/2012 3:43:00 AM Unknown Unknown a-squared 3030 KB
18 Status 0x047f1b1da2b636031f35a7d5225bb88a 1/12/2012 10:17:00 PM Unknown Unknown a-squared 2950 KB
19 Status 0x1c8aab3109f573ec6f2949296a3b5be2 1/12/2012 4:12:00 PM Unknown 3.0.0.276 a-squared 413 KB
20 Status 0x7a7c84f860b5bcfa1587091e5af45923 1/11/2012 1:10:00 AM Unknown Unknown a-squared 2788 KB
21 Status 0x6c474ab3856395cb2569de9a3b801b5a 1/4/2012 7:27:00 AM Unknown Unknown a-squared 2949 KB
22 Status 0x18f28ce90c8a81c476ad890b6619fc61 12/30/2011 4:46:00 AM Unknown Unknown a-squared 2905 KB
23 Status 0x3db7827c6210418b3777f2d0bf89a0b7 12/15/2011 7:58:00 AM Unknown Unknown a-squared 2928 KB
24 Status 0x9eccbeb35dac66d242f55ac67c5586c8 12/12/2011 12:29:00 PM Unknown Unknown a-squared 2926 KB
25 Status 0xa2d6beeca00d61ea5b403d306aee46ed 12/8/2011 8:37:00 PM Unknown Unknown a-squared 2926 KB


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