Guide to Remove Win32/Olmarik.TDL4

What is Win32/Olmarik.TDL4?

Win32/Olmarik.TDL4 belongs to the Trojan family, and exhibits quite a lot of malicious traits. Here are some sufferings of the infected PC owners:

My problem is that Nod32 is giving this popup notification every time the system boots: "Operating memory - Win32/Olmarik.TDL4 Trojan - unable to clean" as well as intermittent popup showing random blocked website addresses at odd times, like when I'm not actively using a web browser. This has been going one for 1-2 days, I can't pinpoint exactly when it started.

I'm infected with Win32/Olmarik.TDL4 Trojan. ESET found it and can't remove it. I also ran malware bytes and it didn't find anything. Any help would be appreciated.

My PC recently got infected. When I click on some search results on Google I am redirected to sites like click.livesearchnow.com and click.searchwebresults.com. Google also displays a notification stating that SSL search is off. I have also been alerted by ESET Smart Security that my PC has a Win32/Olmarik.TDL4 Trojan in the operating memory and was unable to clean it.

Just as the victim owners said above, Win32/Olmarik.TDL4 Trojan will aotoamtically modify the important setting of the infected computers, such as changing the homepage, altering the search engines, adding strange shortcuts on the desktop, popping up useless ads and redirecting search inquiries. Besides these hateful behaviors, Win32/Olmarik.TDL4 also downloads other vicious software on the infected computer for its own benefits without users even knowing it. So it is not strange for the victim owners to notice that there are some programs that they have never seen before appearing on the Task Manage and some of their important files are missing when the antivirus software detected Win32/Olmarik.TDL4 Trojan on their computers. However, AVG, ESET or other famous antivirus software can only detect the existence of Win32/Olmarik.TDL4 Trojan but cannot remove it completely, because what these antivirus software removed is the fake or useless parts of this tricky virus, the main components of Win32/Olmarik.TDL4 Trojan using random names to hide deeply on the computer system. So every time when you restart your computer you get the same annoying notifications stating Win32/Olmarik.TDL4 Trojan was found over and over again on the screen. What’s worse, Win32/Olmarik.TDL4 can reproduce itself rapidly and provide backdoors to the hackers behind it to acquire all the confidential and private information from the infected computer, and use them to undertake some vicious tasks. As a result, Win32/Olmarik.TDL4 should be removed from the PC as soon as possible.

Two methods to get rid of Win32/Olmarik.TDL4- Manual removal guide and Automatic scan

Method one: manually get rid of Win32/Olmarik.TDL4

Step 1: Press CTRL+ALT+DELETE to open the Windows Task Manager. Click on the Processes tab, and search for Win32/Olmarik.TDL4process, then click End Process .

Step 2: Show all hidden files and clean all the malicious files about Win32/Olmarik.TDL4

Click the Start button choose Control Panel, find out Appearance and Personalization, and then click Folder Options and choose the View tab. Under Advanced settings, click Show hidden files and folders, uncheck Hide protected operating system files (Recommended) and then click OK.

Clean all the harmful files about Win32/Olmarik.TDL4as below:

%AppData%\<random>.exe

%CommonAppData%\<random>.exe

C:\Windows\Temp\<random>.exe

%temp%\<random>.exe

Step 3: Press Window+R keys together. In the dialogue box that pop-up, type into Regedit and press OK. Find out the malicious registry entries of Win32/Olmarik.TDL4in Registry Editor and delete all of them.

HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main "Start Page" = "

HKEY_LOCAL_MACHINE\SOFTWARE\<random>Software

HKEY_LOCAL_MACHINE\SOFTWARE\supWPM

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Wpm

HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main "Default_Page_URL" = "http://www.<random>.com/?type=hp&ts=<timestamp>&from=tugs&uid=<hard drive id>"

Video on how to remove Win32/Olmarik.TDL4:

If the manual guide is kinda difficult for you, please feel free to download automatic removal tool SpyHunter to drive the self-invited guest away.

Method two: Automatically remove Win32/Olmarik.TDL4 with Spyhunter antivirus software:

 

Step 1: click the icon below to download automatic removal tool SpyHunter

 

 

Step 2: follow the instructions to install SpyHunter

 

 

Step 3: run SpyHunter to automatically detect and remove Win32/Olmarik.TDL4

 

Summary: Due to the changeable characters of Win32/Olmarik.TDL4, you cannot be too careful to distinguish the harmful files and registries from the system files and registries. If you have spend too much time in manual removing Win32/Olmarik.TDL4and still not make any progress, you can download and install Spyhunter antivirus software here to remove Win32/Olmarik.TDL4automatically for you.

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