Home » DLL-O » How to Delete ophk_um.dll Throughly from PC

Avast keeps blocking a Trojan called ophk_um.dll on my computer but I am not able to remove it completely. Each time I tried to remove it, it said it is in C:\windows\system32\services.exe. And it keeps coming back. How do I get rid of ophk_um.dll virus completely without coming back?

ophk_um.dll Information:

  • FileDescription: OKI Hiper-C Printer Driver
  • LegalCopyright: Copyright (C) 2006 Oki Data Corporation
  • ProductName: Windows (R) Codename Longhorn DDK driver
  • ProductVersion: 6.0.6000.16386
  • Company: Oki Data Corporation
  • FileMd5: c31e7beeeb114df30571ae0603361a2c
  • FileVersion: 2.2.2 built by: WinDDK
  • Memos: -
  • Download ophk_um.dll fix tool
  • 94100754

What is ophk_um.dll?

The ophk_um.dll virus enters the PC either through an email attachment or a visit to a malicious site containing the virus. As its name suggests, It keeps a backdoor open usually a port not connected to any device and allows hackers to hack through your personal information that you may have stored in the hard disk. Your credit card numbers, your bank details, your income tax particulars, your address and phone details and all other personal information are then transmitted through the virus remotely to the hacker’s computer who can monitor the virus from any remote location.

It is believed that the ophk_um.dll virus does not belong to the highly critical category, in other words the threat from this virus is not such that damages your computer hard disk or mother board and puts it out of operation. The role of this virus is essentially that of an information gatherer and to that extent the performance of the computer is affected.

The effective way to deal with ophk_um.dll

You found that the files had been renamed, but new ones had been generated after rebooted. Many victims ran the Kaspersky rescue disk, but it just scans the first few files and then aborts to desktop.The viruses blocked Windows Firewall service in your computer. ophk_um.dll are not in the range of common viruses. They can be unapprehended even you have an antivirus to protect your PC. So the really useful way to kill them is to remove the threats manually. Of course removal of such virus needs professional skills.

Manual Removal Guide of Trojan (For Computer Literate)

There is a removal guide of Trojan provided here; however, expertise is required during the process of removal, please make sure you are capable to do it by yourself.
Step 1: Find Ctrl, Alt, and Delete these 3 keys and then press them together to open task manager to end the process related to this Trojan, the name of the process of it is random.
Step 2: Try to find Folder Options in Control Panel, select the View tab, and then tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then click OK.
Step 3: Try to find the files which relate to this Trojan, and delete them all.
Step 4: Click on Start button at the right lower corner, then click on Control Panel
Then you will come to the Control Panel windows, click on Add and Remove Programs
Then try to find the program which relates to this Trojan, highlight it and choose Remove, the program’s name is random.
Step 5: Click on Start button or press Win+R, then type regedit in the box to open Registry Editor, after that, try to find
C:\Users\profile name here\AppData\
HKCU\Software\Microsoft\Windows\CurrentVersion\Run

Automatic Removal Tool (Recommended)

1. Download SpyHunter by clicking on the button below

2. Follow the details to complete the installation processes listed below.

1) Double click on the download file, and follow the prompts to launch the program.
2) Then click ‘Yes’ or ‘Allow’, if asked by the installer. The installer needs your permission to make changes to your computer.
3) SpyHunter installer will download its newest version from the Enigma Software Group servers.

4) Select your preferred language and click ‘OK’ button.
5) Accept the License Agreement and click the ‘Next’ button.

3. SpyHunter will start scanning your system automatically right after the installation has been completed successfully.

4. Get rid of all detected files.
5. Restart your computer to apply all made changes.

Approach two: automatically block / uninstall ophk_um.dll with SpyHunter.

Step one: Download SpyHunter on your computer by clicking the icon below.

Step two: Following the prompts to automatically install SpyHunter
Step three: when the installation processes finish, run a full scan on the infected system to find out every threats, and then delete them completely.

Step four: Restart your computer again to make it effect.

This virus is a dangerous rookit infection which could carry out a variety of damaging activities on targeted operating system. It can often sneaks into user’s computer without any permission or knowledge. Once being installed, it threat may significantly slow down the performance of computer via taking up large amounts of computing resources. This may be embodied in Shutting down, Starting up, Playing games, and Internet connection. Meanwhile, the virus may make modification in web browser settings such as DNS or web search provider so that to boost website traffic in affected browsers, including Internet Explorer, Mozilla Firefox and Google Chrome. It should take note that the virus infection is generally bundled with numerous extra malware, which has the capability to make further damage on compromised machine. Without timely removal, this type of infection may also steal user’s confidential data and reveal it to remote hackers. It is certain that users should remove ophk_um.dll infection only if being informed of its symptoms. However, it is able to bypass the detection and full removal of antivirus or other security tool with the aid of advanced hiding techniques. In this case, you may consider the helpful manual removal to clean up ophk_um.dll virus from computer permanently.

ophk_um.dll is located in:

  • c:\mrec\fuentes\lanin_home_20090305_053000\home\local\desa\src\movunif\movdoc32\bibint32\ophk_um.dll
  • c:\documents and settings\apocalipsis.apocalipsi\menú inicio\programas\inicio\ophk_um.dll
  • c:\documents and settings\nour\local settings\temp\rar$ex00.735\rd80\ophk_um.dll

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