What is keyhook.dll? Should I remove it?

by Alice Woods - -

keyhook.dll is a library file that is responsible for implementing main parasite functions and running its destructive payload. The keyhook.dll file cannot run by itself and therefore needs to be loaded with the help of some executable files. However, certain parasites reconfigures the operating system or installs keyhook.dll as a plugin, so that the system or certain applications automatically load it on startup.
The keyhook.dll file is installed and used by keylogger Keyhook. It is also related to other parasites such as IMSurfSentinel and WinGuardian. These threats can use keyhook.dll for different purposes, as the file’s functionality depends on a particular parasite it belongs to.
You have to delete the keyhook.dll file immediately after you have found it. The parasite will continue to violate your privacy and harm your computer unless keyhook.dll and all related objects will not be completely removed from the system. If you have difficulties erasing the file consider using an anti-spyware program.
Sometimes a presence of keyhook.dll does not indicate that your computer is infected. It can be an essential system file or a file installed by harmless legitimate software and therefore may not pose any threat to your privacy and the system. Although such cases are quite rare, you should thoroughly examine keyhook.dll before completely deleting or leaving it in the system. keyhook.dll is a library file that contains malicious code, which implements main parasite functions. This file usually needs to be loaded by executables or other pest files. However, some threats inject keyhook.dll in the system, so it works as an independent component, for example, as a harmful web browser plugin or hidden system service.
The keyhook.dll file is installed and used by Watcher.
You have to delete the keyhook.dll file immediately after you have found it. The parasite will continue to violate your privacy and harm your computer unless keyhook.dll and all related objects will not be completely removed from the system. If you have difficulties erasing the file consider using an anti-spyware program.
Please note that the keyhook.dll file actually may be a fully legitimate part of the operating system or legitimate software. Often parasites use files with unsuspicious names, but malicious functionality. You should always carefully check the file before deleting it. It may not be related with malware, but can be required by your essential programs to work properly. File keyhook.dll is related to Digi Watcher. keyhook.dll is a dynamically linked library. In simple phrase, it is an essential component of a particular parasite. Most threats depend on such libraries and wouldn’t work without them. The keyhook.dll file can be responsible for the dangerous payload a parasite carries, so deleting it will definitely reduce all the security and privacy risks.
The keyhook.dll file is installed and used by Fingerprints.
In most cases keyhook.dll is responsible for all the harmful actions the pest takes. Removing this file will immediately terminate the parasite or partially disable it. That is why the keyhook.dll file must be manually deleted. If you cannot erase it, consider using recommended spyware removers, which will get rid of keyhook.dll and associated parasites for you.
Please note that the keyhook.dll file actually may be a fully legitimate part of the operating system or legitimate software. Often parasites use files with unsuspicious names, but malicious functionality. You should always carefully check the file before deleting it. It may not be related with malware, but can be required by your essential programs to work properly.

verdict - status of the file:
diagnosis required
Advice: If your computer seems sluggish, or you are suffering from unwanted advertisements and redirects to unknown websites, we highly recommend you to scan it with reputable anti-spyware program. Do some FREE scan tests and check the system for unwanted applications that might be responsible for these problems.
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More information about this program can be found in Reimage review.

More information about this program can be found in Reimage review.

About the author

Alice Woods
Alice Woods - Likes to teach users about virus prevention

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