Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.8.1.4 4.76%
4.6.1.11 33.33%
4.6.1.11 4.76%
4.4.1.7 19.05%
4.4.0.60 4.76%
4.4.0.60 4.76%
4.3.3.4 4.76%
3.2.10.0 9.52%
3.1.13a.0 14.29%

Relationships

DefUtDCD.dll

Symantec Definition Utilities by Symantec Corporation (Signed)

Remove DefUtDCD.dll
Version:   4.3.3.4
MD5:   2f5d445ab96764d0a9eb26dfa0d0f5a3
SHA1:   f152444b0fee0e571ddd26d3eec835c94ab9102e
SHA256:   6e3387eb466187cabc922ad5e1575f3adc0c4a5d98ec0c61c4e82d00562214cb

Overview

defutdcd.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Norton AntiVirus published by Symantec Corporation, Norton AntiVirus from Symantec Corporation and Norton AntiVirus by Symantec Corporation. The file is digitally signed by Symantec Corporation which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:defutdcd.dll
Publisher:Symantec Corporation
Product name:Symantec Definition Utilities
Typical file path:C:\Program Files\norton internet security\engine\20.2.0.19\defutdcd.dll
File version:4.3.3.4
Size:245.44 KB (251,328 bytes)
Certificate
Issued to:Symantec Corporation
Authority (CA):VeriSign
Effective date:Monday, August 9, 2010
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 9.0
.NET CLR:No
More details

ResourcesPrograms

The following programs will install this file
Symantec Corporation
1% remove
Basic antivirus protection that stops viruses and spyware, so you can safely go online and share. Five patented layers of protection quickly and accurately detect and eliminate viruses and spyware. Protects your privacy and prevents your passwords and identity from being stolen when you surf the Web. Deep clean your PC – our powerful Threat-Removal Layer targets and scrubs out aggressive, hard-to-remove infections that less sophisticate...
Symantec Corporation
3% remove
Norton Internet Security, developed by Symantec Corporation, is a computer program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identify viruses. Other features include a personal firewall, email spam filtering, and phishing protection. Symantec distributes the product as a download, a boxed copy, and as OEM software.
Symantec Corporation
12% remove
Norton 360, developed by Symantec, is marketed as an "all-in-one" computer security suite. The package includes an antivirus, a personal firewall, a phishing protection program and a backup program. What distinguishes this suite from Norton Internet Security is the inclusion of file backup and PC maintenance capabilities.
Symantec Corporation
8% remove
Norton AntiVirus 2009 Classic does not include spyware or adware detection. The Classic edition is marketed alongside Norton AntiVirus 2009, which does include spyware and adware detection. Two variations on Norton AntiVirus 2009 are also marketed by Symantec. The Gaming edition provides finer control over when Norton downloads updates and allows components of the suite to be disabled either manually or automatically when the computer e...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Microsoft Windows XP 33.33%
Windows 7 Home Premium 28.57%
Windows Vista Home Premium 14.29%
Windows 8 Pro 9.52%
Windows 7 Home Basic 4.76%
Windows 8 Pro with Media Center 4.76%
Windows 7 Starter 4.76%

Distribution by countryDistribution by country

United States installs about 38.10% of Symantec Definition Utilities.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 30.77%
Toshiba 30.77%
Dell 15.38%
ASUS 15.38%
Acer 7.69%
Should I remove It? Clean your PC of unwanted adware, toolbars and bloatware.

Download it for FREE