If you want a detailed security rating about your MpShHook.dll (and all other running background processes) read the following user opinions, and download the free trial version of Security Task Manager.  

Note: Any malware can be named anything - so you should check where the files of the running processes are located on your disk. If a "non-Microsoft" .exe file is located in the C:\Windows or C:\Windows\System32 folder, then there is a high risk for a virus, spyware, trojan or worm infection! Check it out!

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Users Opinions

1151 users ask for this file. 7 users rated it as not dangerous. 2 users rated it as not so dangerous. 1 user rated it as dangerous. 1 user didn't rate it ("don't know").

All comments about MpShHook.dll: Microsoft Windows Defender (formerly Microsoft Antispyware beta 1) ... safe   Matthew Gehört zum Windows Defender Tool. Sollte eigentlich harmlos sein   Bibliothekar it is from microsoft, and it supposed to stop hackers on site, so therefore, it only does something when a hijacker or hacker comes in, otherwise kind uses RAM up   a geek... It's part of user installed Microsoft Windows Defender.   predax This process is part of Microsoft Antispyware package.   Part of Windows Defender  See also: Link   Freeware for virus protection   Tonya Safe as a house. If that made sense.   Anon If you know more about MpShHook.dll, share your knowledge and help other users. Security Rating:  --- don't know ---  1 (not dangerous)  2  3 (neutral)  4  5 (dangerous) What do you know about this file: Link for more details: Your Name:

More process information

Is MpShHook.dll spyware or a virus, trojans, adware or worm? Is there a known MpShHook.dll error?

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Other Processes

roboform.dll wrtmon.exe ioctlsvc.exe MpShHook.dll logwatnt.exe hpqtoaster.exe iesdsg.dll wmpnetwk.exe isafe.exe btdna.exe dllml.exe [all processes]