MpOAV.dll
IOfficeAntiVirus Module by Microsoft Corporation (Signed)
| Version: | 4.1.0522.0 |
| MD5: | 94a5b6c79b310c19f82f1ca2378d1c31 |
| SHA1: | 19fe375341b08add27786307cabd7826390d0129 |
| SHA256: | c5b9df7052b67dbaf218a1a33f8a8910f3363abb1a6def889798055af2511139 |
This is a Windows system installed file with Windows File Protection (WFP) enabled.
What is MpOAV.dll?
Microsoft Malware Protection is part of Microsoft Security Essentials suite of anti-virus products including Windows Defender and Microsoft Malware Protection. It intagrates with Microsoft Office 2007/2010 as an anti-virus plugin which is designed to scan downloaded files and document attachments for malware and takes actions if a virus or trojan is discovered. WIth Windows Vista, Microsoft Malware Protection Anti-Virus plugin was automatically installed.
About MpOAV.dll (from Microsoft Corporation)
“Windows Defender is software that helps protect your computer against pop-ups, slow performance, and security threats caused by spyware and other unwanted software by detecting and removing known spyw”
Details
| File name: | mpoav.dll |
| Publisher: | Microsoft Corporation |
| Product name: | IOfficeAntiVirus Module |
| Description: | Microsoft® Windows® Operating System |
| Typical file path: | C:\Program Files\windows defender\mpoav.dll |
| File version: | 4.1.0522.0 |
| Size: | 75.98 KB (77,800 bytes) |
| Certificate |
| Issued to: | Microsoft Corporation |
| Authority (CA): | Microsoft Corporation |
| Expiration date: | Monday, March 4, 2013 |
| Digital DNA |
| Entropy: | 6.195657 |
| File packed: | No |
| .NET CLR: | No |
More details
Programs
The following programs will install this file
Microsoft Security Essentials is an antivirus software product that provides protection against different types of malware such as computer viruses, spyware, rootkits and Trojan horses. It runs on Windows XP, Windows Vista and Windows 7, but not on Windows 8, which has a built-in AV component. Built upon the same virus definitions and scanning engine as other Microsoft antivirus products, MSE provides real-time protection, constantly mo...
Microsoft Security Client for Microsoft Security Essentials is an antivirus software product that provides protection against different types of malware such as computer viruses, spyware, rootkits and Trojan horses. Built upon the same virus definitions and scanning engine as other Microsoft antivirus products, MSE provides real-time protection, constantly monitoring activities on the computer and scanning new files as they are download...
“Security and management have traditionally existed as two separate disciplines, yet both play a central role in keeping your users safe and productive. Microsoft System Center 2012 Endpoint Protection (previously known as Forefront Endpoint Protection) allows you to consolidate desktop security and management in a single solution.
Built on System Center 2012 Configuration Manager, System Center 2012 Endpoint Protection provides a sin...”
Microsoft Forefront is a family of line-of-business security software that are designed to help protect computer networks, network servers (such as Microsoft Exchange Server and Microsoft SharePoint Server) and individual devices.
“Manage PCs and multiple types of mobile devices in one unified solution, either through the cloud or by extending your existing on-premises infrastructure. Whether using corporate or employee-owned devices, Windows Intune helps provide a security-enhanced environment with comprehensive update and policy management. Use Windows Intune to give employees access to the resources and applications they need on the devices they choose without ...”
The Microsoft Security Essentials Prerelease program allows users to run the latest & greatest versions of Security Essentials before they are publicy available.
Behaviors
IOffice antivirus plugins
- {2781761E-28E1-4109-99FE-B9D127C57AFE}
- {2781761E-28E0-4109-99FE-B9D127C57AFE}
Approved shell extensions
Located in the registry at 'SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved'
- 'Windows Defender IOfficeAntiVirus implementation' with CLSID {2781761E-28E0-4109-99FE-B9D127C57AFE}
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Home Premium |
42.50% |
|
| Windows 7 Ultimate |
19.50% |
|
| Windows 8.1 |
12.00% |
|
| Windows 7 Professional |
8.50% |
|
| Windows 8.1 Pro |
5.00% |
|
| Windows 8.1 Single Language |
2.50% |
|
| Windows 7 Home Basic |
2.00% |
|
| Windows 8 Pro |
1.50% |
|
| Windows 8.1 Pro with Media Center |
1.50% |
|
| Windows Vista Home Premium |
1.00% |
|
| Microsoft Windows XP |
1.00% |
|
| Windows 8 Enterprise N |
0.50% |
|
| Windows 8.1 Enterprise Evaluation |
0.50% |
|
| Windows 8 Single Language |
0.50% |
|
| Windows 7 Starter |
0.50% |
|
| Windows 8.1 Enterprise |
0.50% |
|
| Windows 8.1 Pro Preview |
0.50% |
|
Distribution by country
United States installs about 49.00% of IOfficeAntiVirus Module.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| ASUS |
21.14% |
|
| Dell |
20.33% |
|
| Hewlett-Packard |
17.89% |
|
| Acer |
14.63% |
|
| Toshiba |
9.76% |
|
| Lenovo |
5.69% |
|
| Sony |
4.07% |
|
| GIGABYTE |
2.44% |
|
| Samsung |
1.22% |
|
| Alienware |
0.81% |
|
| Intel |
0.81% |
|
| Compaq |
0.81% |
|
| Sahara |
0.41% |
|
