Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

8.0.1497.376 6.12%
8.0.1489.300 10.71%
8.0.1488.286 0.17%
8.0.1483.72 3.91%
8.0.1482.45 2.38%
7.0.1499.189 3.40%
7.0.1499.178 2.04%
7.0.1497.171 3.40%
7.0.1495.159 0.17%
7.0.1491.149 3.91%
7.0.1490.145 3.57%
7.0.1485.125 0.68%
7.0.1484.121 0.34%
7.0.1483.116 1.36%
7.0.1482.107 4.59%
7.0.1481.100 1.87%
7.0.1477.89 3.06%
7.0.1477.87 0.17%
7.0.1476.84 0.51%
7.0.1476.82 0.68%
7.0.1475.76 4.42%
7.0.1474.765 21.60%
7.0.1474.74 3.23%
7.0.1473.755 0.68%
7.0.1472.53 10.37%
View more

Relationships

aswCmnOS.dll

avast! Antivirus by AVAST Software (Signed)

Remove aswCmnOS.dll
Version:   7.0.1476.84
MD5:   96e07e3c0d106e4883114d18707e66e6
SHA1:   84fcc9b201994e85087be60e05050c604d7288bb

What is aswCmnOS.dll?

Antivirus HW dependent library - Avast Antivirus is a full-featured antivirus and anti-spyware scanning and removal product. Avast offers a web-reputation browser extension as well as virtualization technology. Accurate threat updates via avast updates are delivered automatically using PUSH update technology in Avast! Antivirus.

About aswCmnOS.dll (from AVAST Software)

Free antivirus with anti-spyware protection for Windows. AVAST Software leads the security software industry – protecting 160 million PCs, Macs and Mobiles around the globe – by distributing FREE anti

DetailsDetails

File name:aswcmnos.dll
Publisher:AVAST Software
Product name:avast! Antivirus
Description:Antivirus HW dependent library
Typical file path:C:\Program Files\avast software\avast\aswcmnos.dll
File version:7.0.1476.84
Size:114.11 KB (116,848 bytes)
Certificate
Issued to:AVAST Software
Authority (CA):VeriSign
Expiration date:Friday, January 31, 2014
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 25.50%
Windows 7 Home Premium 25.00%
Microsoft Windows XP 17.00%
Windows 7 Professional 9.50%
Windows Vista Home Premium 7.00%
Windows 8 3.50%
Windows 8 Pro 3.00%
Windows Vista Home Basic 2.00%
Windows Vista Business 2.00%
Windows 7 Home Basic 2.00%
Windows 7 Enterprise 1.00%
Windows Seven Black Edition 1.00%
Windows 7 Starter 1.00%
Windows 8 Pro N 0.50%

Distribution by countryDistribution by country

United States installs about 32.32% of avast! Antivirus.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 24.90%
Hewlett-Packard 14.01%
Acer 14.01%
Toshiba 11.67%
ASUS 10.12%
Intel 8.56%
Lenovo 3.89%
Samsung 3.11%
American Megatrends 2.33%
GIGABYTE 1.95%
Sony 1.56%
MSI 1.56%
Medion 1.56%
Packard Bell 0.78%
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