Openfast.com Virus

The Openfast.com Virus

If an application called Openfast.com gets attached to your main browser (e.g. Firefox, Chrome), you most probably won’t be able to use it normally. The reason is Openfast.com may start to flood your screen with various sponsored adverts (in the form of pop-up ads, banners, colorful boxes and sponsored links) and to redirect your searches to predefined sponsored websites.

Openfast.com
The Openfast.com virus will display pop up ads and notifications

Openfast

In addition to that, Openfast may change the default homepage or the preferred search engine to some new one and install some shortcut buttons and toolbars that lead to ad-related web locations. For this reason, the security experts consider Openfast a representative of the browser hijacker category.

However, browser hijackers are a type of software that is not malicious and cannot be held responsible for criminal activities similar to those that threats like ransomware, spyware or Trojans can initiate. Yet its presence in the system may affect popular browsers like Chrome, Firefox, Edge and others and create a lot of irritation and browsing disturbance as well as lead to some annoying performance issues such as screen freezing, browser unresponsiveness, and sudden crashes during your browsing sessions. That’s why, in most cases, it is advisable to remove the browser hijacker and uninstall its changes in order to save yourself from its potential disturbance.

What is Openfast.com?

If an application like Openfast.com is left to operate in your system for long, it will most probably turn your main browser into a platform for streaming aggressive online advertising messages. And while the general idea of Openfast.com is simply to redirect you to specific sites that promote certain products, services or software, you may have a hard time reaching the pages that you are actually interested in without being constantly disturbed by hundreds of pop-up banners, links, page redirects, and blinking boxes.

Clicking on everything that the browser hijacker may generate may also be related to certain risks. For instance, you can never be sure about the origins of the ads and the sites such software may redirect you to (See-me.co, Rediroff.ru) and the chances of getting exposed to security hazards, misleading messages or real malware transmitters is not to be neglected. Moreover, there are plenty of nasty infections, including Trojans, rootkits and ransomware viruses that use malvertising as a main distribution method and if you accidentally land on some of their transmitters due to the aggressive ads streaming that is happening on your screen, you will definitely be endangering your entire system.

Of course, the goal of the people behind applications like Openfast.com isn’t to infect you with viruses but to simply earn money from your clicks on the basis of popular remuneration models such as Pay Per Click and Pay Per View. Still, in case that the browser hijacker is causing you disturbance, you have more then enough of a reason to uninstall the invasive app. In fact, in the removal guide below, you can find detailed instructions on how to do that. If this is your first time dealing with such software, it is a good idea to use the professional removal tool for additional assistance and run a full system scan for other potentially unwanted applications.

SUMMARY:

NameOpenfast.com
TypeBrowser Hijacker
Danger LevelMedium (nowhere near threats like Ransomware, but still a security risk)
Detection Tool

anti-malware offerOFFER *Read more details in the first ad on this page, EULA, Privacy Policy, and full terms for Free Remover.

Remove Openfast.com Virus

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide


Step1

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).

Step2

WARNING! READ CAREFULLY BEFORE PROCEEDING!

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). Try to determine which processes are dangerous. 

malware-start-taskbar

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
This scanner is free and will always remain free for our website's users.
This file is not matched with any known malware in the database. You can either do a full real-time scan of the file or skip it to upload a new file. Doing a full scan with 64 antivirus programs can take up to 3-4 minutes per file.
Drag and Drop File Here To Scan
Drag and Drop File Here To Scan
Loading
Analyzing 0 s
Each file will be scanned with up to 64 antivirus programs to ensure maximum accuracy
    This scanner is based on VirusTotal's API. By submitting data to it, you agree to their Terms of Service and Privacy Policy, and to the sharing of your sample submission with the security community. Please do not submit files with personal information if you do not want them to be shared.


    After you open their folder, end the processes that are infected, then delete their folders. 

    Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 

    Step3

    Hold together the Start Key and R. Type appwiz.cpl –> OK.

    appwiz

    You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

    Type msconfig in the search field and hit enter. A window will pop-up:

    msconfig_opt

    Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

    Step4

    Hold the Start Key and R –  copy + paste the following and click OK:

    notepad %windir%/system32/Drivers/etc/hosts

    A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

    hosts_opt (1)

    If there are suspicious IPs below “Localhost” – write to us in the comments.

    Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

    1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
    2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
    3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.
    DNS

    Step5

    • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

    Right click on the browser’s shortcut —> Properties.

    NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).

    browser-hijacker-taskbar-properties

    Properties —–> Shortcut. In Target, remove everything after .exe.

    Browser Hijacker Removal Instructions

    ie9-10_512x512  Remove Openfast.com from Internet Explorer:

    Open IE, click  IE GEAR —–> Manage Add-ons.

    pic 3

    Find the threat —> Disable. Go to IE GEAR —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

    firefox-512 Remove Openfast.com from Firefox:

    Open Firefoxclick  mozilla menu  ——-> Add-ons —-> Extensions.

    pic 6


    chrome-logo-transparent-backgroundRemove Openfast.com from Chrome:

    Close Chrome. Navigate to:

     C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

    Rename the Folder to Backup Default

    Rename it to Backup Default. Restart Chrome.

    Step6

    Type Regedit in the windows search field and press Enter.

    Inside, press CTRL and F together and type the threat’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

    • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
      HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
      HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

    If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

    blank

    About the author

    blank

    Violet George

    Violet is an active writer with a passion for all things cyber security. She enjoys helping victims of computer virus infections remove them and successfully deal with the aftermath of the attacks. But most importantly, Violet makes it her priority to spend time educating people on privacy issues and maintaining the safety of their computers. It is her firm belief that by spreading this information, she can empower web users to effectively protect their personal data and their devices from hackers and cybercriminals.

    Leave a Comment