How to Remove Youdllfile.com?

It really gets me crazy! Yesterday I downloaded a program from an unknown site but not from its official sites, when I installed it I found that it is very strange. I opened my browser only to find that my default homepage is changed to Youdllfile.com and can not set it back! Please help!

What is Youdllfile.com?


Youdllfile.com is one of the annoying computer threats that many people hate. Technically speaking, it is a kind of browser hijacker or redirect that can spread from the network. Basically, it is not a threat itself, but it is a method for hacker to use for some evil purpose. Usually, hacker can edit the script of this domain and embed malicious content into it. When the website is under hacker’s control, all they need to do is waiting for your visit. Once you come to this website without noticing their malicious purpose, malicious contents can infect your computer immediately. Those malicious contents can pretend to be cache files and then saved on your computer hard disk. As a result, your computer will get infected by those malicious files.

This hijacker can run at backdoor as a potentially unwanted program without your permission. This hijacker can also be implanted into free programs that can be easily found online, which means there are many opportunity for hacker to use for spreading this threat. It is necessary to download some famous software from their official websites because you may download fake software with virus from unofficial website. If you download the infected program with accident from unreliable website and install them, you may get your computer hard drive infected. This hijacker will quietly start its immoral work without your notice.

People who see this website can be easily cheated by its interface. Youdllfile.com always pretends to be an innocent webpage and cheats users to use it. No one would doubt that it is a malicious website which includes browser threats. Many artless users are fooled to search information with it. Only to find that it does not provide you the search results according to your keyword but show you some unrelated links and ads instead. Most of them are sponsored links or fake ads that used by hackers for specific purposes. You will suffer huge loss if you click it

Besides popping up some malicious links, this hijacker also acts as assistance for other computer threat. It damages the computer system inside which allows other virus come in easily. Cyber hackers are able to steal user’s vital data from the infected computer by using this hijacker. All this hijacker wants to do is to destoy your computer system inch by inch. You will get many unwanted problems once the infection is activated on your computer.

Symptom caused by Youdllfile.com redirect virus


System block or blue screen
Annoying pop ups fill up the entire screen shot when browser is open
Super slow system performance
Mandatory redirects occur when use browser to search information
Additional toolbar and extension are added to the browser
Default system settings are changed
Personal data is collected by remote hackers
Internet connection speed is reduced
Frequent plugin crashes
Potential adware and other infections are installed

Ways Youdllfile.com Gets into Computer


Usually, Youdllfile.com virus can be downloaded through freeware or shareware which is found on many suspicious and unknown websites. It may automatically pup up on search engines like Internet explorer, Mozilla Firefox and Google Chrome. Furthermore, this infection has the ability to invade innocent computer without user’s notice. Once being affected, computer browser is redirected to some illegal and malicious websites. Besides, when the infected computer is connected to the internet, it will download different kinds of malicious software or programs and allow other infections enter the infected computer.
You can remove Youdllfile.com automatically or manually .


Method one:Remove Youdllfile.com Automatically




Method two: Remove Youdllfile.com Manually


Removal Guides


Method one:Remove Youdllfile.com Automatically
* Step One : download removal tool SpyHunter on your PC by clicking the follow button.

Download-SpyHunterNow

* Step two: Save and Install it on your computer by following the installation wizard.

spyhunter-save-file

* step three: After finishing the installation, launch SpyHunter and click “Malware Scan”to perform a full and quick system scan on your PC.

SpuHunter-Malware-Scan

* step four: After the system scan, choose select all and then click Remove to eliminate all the threats on your PC

SpyHunter-Malware-Security-Sute

Method two: Remove Youdllfile.com Manually

1. Clear Add-ons and Extensions on the Browsers
* Internet Explorer:
(1). Click Tools in the Menu bar and then click Internet Options

Tools

(3). Click Programs tab, click Manage add-ons and disable the suspicious add-ons

Manage-browser-add-ons22

* Firefox:
(1). Click Tools in the Menu bar and then click Add-ons

Tools-in-Firefox

(2). Click Extensions, select the related browser add-ons and click Disable
* Google Chrome:
(1). Click Customize and control Google Chrome button => Tools => Extensions

Customize-and-control-Google-Chrome-button

(2). Disable the extensions

Safari
From the Safari menu, select “Preferences”.

Safari-Mac-Os-X-Preferences

In the Safari Preferences window, click the “Extensions” tab. Find the related plugin, then click on the “Uninstall” button. This infection can add more than one extension, it is recommended that you remove all unknown extensions from Safari.

remove-extension-safari

Next, select “Preferences”, go to the “General” tab and change the “Default Search Engine” to Google or other search engine you like. Then, in the “General” tab, find the “Home Page” and change it to “google.com” or other wanted sites.

safari-hijack

Opera:
From the menu, select Tools > Extensions > Manage Extensions.

opera-extensions

Find the relevant extension, and click on “Disable” or “Uninstall”.

opera_extensions_disable_remove

2. End Relevant Processes
(1). Press Ctrl+Shift+Esc together to pop up Windows Task Manager, click Processes tab

Task-Manager

*For Win 8 Users:
Click More details when you see the Task Manager box

Win-8-Task-Manager

And then click Details tab

Details-Tab-in-Win-8-Task-Manager1

(2). located and end the processes
3. Locate and Remove Hidden Files
(1). Click on Start button and then on Control Panel
(2). Click on Appearance and Personalization

Appearance-and-Personalization

(3). Click on Folder Options

Folder-Options

(4). Click on the View tab in the Folder Options window
(5). Choose Show hidden files, folders, and drives under the Hidden files and folders category

Show-Hidden-Files-Folders-and-Drives

(6). Click OK at the bottom of the Folder Options window
*For Win 8 Users:
Press Win+E together to open Computer window, click View and then click Options

View-in-Computer-Window

Click View tab in the Folder Options window, select Show hidden files, folders, and drives under the Hidden files and folders category

View-Tab-in-Folder-Options-Window

4. Delete Relevant Registry Entries and Files
(1). Delete the related registry entries through Registry Editor
Press Win+R to bring up the Run window, type “regedit” and click “OK”

Regedit

While the Registry Editor is open, search and delete its registry entries
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ‘Random’
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings “CertificateRevocation” =Random
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run\Random.exe
(2). Find out and remove the associated files
%AllUsersProfile%\random.exe
%AppData%\Roaming\Microsoft\Windows\Templates\random.exe
%AllUsersProfile%\Application Data\~random
%AllUsersProfile%\Application Data\.dll HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Random “.exe”

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There is no reason for you to keep a browser redirect virus as Youdllfile.com on your computer system. Once you choose to ignore all the infections and malicious activities result from such redirect virus, you may not only put your computer into danger but also make your privacy be stolen by hackers. What can be more dangerous? The remote hackers will take chance to get access to your computer and perform remote control which means that they can do what they want and take what they need as long as you have. Thus, it is not hard to draw the conclusion that you will face huge loss in the end. To prevent further loss, do remove it from your machine right now.

However, the manual removal is not usually safe for it has to deal with system files and registry during the removal process. To avoid accidental mistakes when you are removing it, you would better choose the automatic removal guide that all the removal jobs can be done by security tool. It is no doubt that the automatic removal will be more effective and safer.