MpOAV.dll
IOfficeAntiVirus Module by Microsoft Corporation (Signed)
| Version: | 1.1.1593.0 |
| MD5: | 889bec77bca63cdcdd50f591dcd63cdb |
| SHA1: | 433200361e01c622ce6934dca40ac63b5cb191c0 |
| SHA256: | 6606a48e683198d897e901c9f026ba02448ef70854115360bbd175d719efd1b2 |
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: | 1.1.1593.0 |
| Size: | 83.27 KB (85,272 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
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% |
|
