Remove dnsbasic.com browser hijacker

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dnsbasic.com is yet another unwanted guest of your browser. It comes to computers primarily through participation of a special trojan horse that makes it possible for the malicious files to enter the computer. Yet, in some cases this program may come into your system because of your direct participation. This happens when you install some application, and its installer will be bundled with that of dnsbasic.com. Use this guide to remove dnsbasic.com from your computer.

dnsbasic.com

First of all, once dnsbasic.com comes into your PC, it will hijack your browser and will amend your default start page. Surely, this will not be a very pleasant event for you. By the way, the creators and the owners of dnsbasic.com promise to really ehnance your browsing and searching experience. Yet, we strongly doubt this fact. Furthermore, we know what it takes to tolerate dnsbasic.com on your computer. Because of it your browser will work extremely slowly, and it doesn’t really matter what particular browser you will use.

Removing dnsbasic.com from your computer isn’t an easy undertaking. First of all, we surely recommend you to scan your system with reliable security program. Run GridinSoft Trojan Killer for this purpose. Then please perform the guidelines below that will help you remove dnsbasic.com manually from your system. If this solution doesn’t help you please let us know as soon as possible.


dnsbasic.com removal tool:

dnsbasic.com redirect virus removal milestones:

  • Check the Local Area Network (LAN) settings of your system
  • Check whether DNS settings have been changed by Redirect Virus
  • Check your Windows HOSTS file contents
  • Check Internet Explorer add-ons. Get rid of unknown or suspicious add-ons contained there
  • Use Kaspersky TDSSKiller (TDSS Killer) application to get rid of malware belonging to the clan of Rootkit.Win32.TDSS
  • Scan your system with decent anti-virus program and malware killer
  • Consider using CCleaner to delete unwanted system/temp files and browser cache
  • The last but not the least, reset your Router back to the factory default settings
  1. Check the Local Area Network (LAN) settings of your system
  2. a) Open Internet Explorer. In Internet Explorer go to: Tools->Internet Options.
    Windows XP Example:

    Windows Vista / Windows 7 Example:

    b) Click on “Connections” tab, then click “LAN settings” button.

    c) Uncheck (untick) the checkbox under “Proxy server” option and hit OK.

  3. Check whether DNS settings have been changed by Redirect Virus:
  4. a) Open Control Panel (Start->Control Panel).
    b) Double-click “Network Connections” icon to open it.
    c) Right-click on “Local Area Connection” icon and select “Properties”.

    d) Select “Internet Protocol (TCP/IP)” and click “Properties” button.

    e) Choose “Obtain DNS server address automatically” and click OK.

  5. Check your Windows HOSTS file contents
  6. a) Go to: C:\WINDOWS\system32\drivers\etc.
    b) Double-click “hosts” file to open it. Choose to open with Notepad.

    c) The “hosts” file should look the same as in the image below. There should be only one line: 127.0.0.1 localhost in Windows XP and 127.0.0.1 localhost ::1 in Windows Vista. If there are more, then remove them and save changes. Read more about Windows Hosts file here: http://support.microsoft.com/kb/972034

    You may also reset your HOSTS file settings using the Tool of GridinSoft Trojan Killer application as shown at the picture below:

  7. Check Internet Explorer add-ons. Get rid of unknown or suspicious add-ons contained there
  8. a) Open Internet Explorer. In Internet Explorer go to: Tools->Manage Add-ons.

    b) Uninstall unknown or suspicious Toolbars or Search Providers.

  9. Use Kaspersky TDSSKiller (TDSS Killer) application to get rid of malware belonging to the clan of Rootkit.Win32.TDSS
  10. a) Download the file TDSSKiller.zip and extract it into a folder
    b) Execute the file TDSSKiller.exe.
    c) Wait for the scan and disinfection process to be over. Close all programs and press “Y” key to restart your computer.

    More detailed TDSSKiller tutorial: http://support.kaspersky.com/viruses/solutions?qid=208280684

    TDSS Rootkit Removal
    TDSS Rootkit Removal
  11. Scan your system with decent anti-virus program and malware killer
  12. The last but not the least, reset your Router back to the factory default settings
  13. Keep in mind that this step is optional and should be completed only if you have followed all the above recommendations and you still have the redirect virus on your computer. First of all, please follow this guide: How to Reset a Router Back to the Factory Default Settings. Then you should flush DNS cache:
    a)Go to Start->Run (or WinKey+R) and type in “cmd” without quotation marks.

    b) In a new window please type “ipconfig /flushdns” without quotation marks and press Enter.

Please do not hesitate to contact us at any time if you require any help on our part of if you experience any difficulties. We hope that this information has been beneficial to you.

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