How to remove Js.downloader

52 threats found

Adware Js.downloader

52 threats removed

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Name

Js.downloader

Description

Js.downloaders are malicious applications that grant access to a computer through a backdoor or similar mechanism, often deployed as part of another program or Internet download. Once deployed, a Js.downloader can be used to access or damage the cost computer or steal information from its user.

Type

Adware

Alias

Manual

How to manually remove Js.downloader guide. Only for ADVANCED users.

  • Step 1: Basic check for Js.downloader activity

    Check running processes on your system. Usually you can find Js.downloader process running. Use the Ctrl+Shift+Esc buttons combination to open system information window and click Processes tab. Scroll down the whole list and try to find the process named like Js.downloader. If you find Js.downloader process running, right click on it and choose “End Process”. It will disable Js.downloader for the current Windows session, but remember that if you do not completely remove Js.downloader using next steps, then your PC will stay vulnerable to malware attack. Next steps are much more important in removing Js.downloader.

  • Step 2: Disconnect your PC from the Internet

    Prevent the malware from leaking or spreading your personal data. Adware usually uses the Internet to transfer all possible and important information you have. Some Adwares are not so “Active” and they can simply disable some Windows features and options. To disconnect your PC from the Internet you need to plug-off LAN cable (if you use LAN connection) or to turn of the Wi-Fi module (if you use Wi-Fi Internet connection). Most of (not 100%) Adwares can not access Wi-Fi module preferences. Turning off the Internet will disable Js.downloader from transferring any data from your PC.

  • Step 3: Enter the safe mode.

    The next step is very important in removing Js.downloader. After turning off the Internet and disabling Js.downloader process you will need to reboot your PC in so-called Safe Mode. Safe Mode is a Windows mode which allows you to start the System using only important applications and services. Safe Mode does not usually allow Js.downloader to load when the system boots (!!!but exceptions can appear!!!). Choose Restart in Windows Start menu and wait until the screen turns off.

    After that you have to follow the next instructions according to the versions of Microsoft Windows you use:

      Windows XP:
    1. Press the F8 key repeatedly when the first screen appears.

    2. Select Safe Mode from Windows Advanced Options Menu and press ENTER.

      Windows Vista, 7:
    1. Press the F8 key repeatedly when the first screen appears.

    2. Use the arrow keys from Windows Advanced Options Menu in order to select Safe Mode and press ENTER.

      Windows 8, 8.1, 10:
    1. Press and hold the Shift button when left-clicking the Restart button on Windows log-on screen.

    2. Select Safe Mode from Windows Troubleshooting boot screen and press ENTER.

  • Step 4: Removing virus files

    Having booted your PC in Safe mode you have to start cleaning your PC manually by deleting every file associated with Js.downloader one by one. Here is the list of all files associated with Js.downloader. Delete all files listed below using the Shift+Delete buttons combination. Always double check the file name as sometimes Adwares use very similar filenames as very important system files do and you can mistakenly remove important system file what will harm your system and you will not be able to boot your PC at all.

    Please, remember that viruses are always progressing and sometimes new files can appear. If you are using our offline PDF guide on How to remove Js.downloader, please check if you have it’s latest version.

    We do not guarantee that Js.downloader has the same file structure at the moment of deleting.

    After removing all files associated with Js.downloader that were listed above, reboot your system in normal mode and check if your PC works fine or you still have any troubles.

    It it is OK – congratulations! You have made a great job!

    If it is still NOT ok – use OSHI Defender to check your PC.

Symptoms

The main symptoms of the infection of your computer

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Frequently Asked Questions

We have an answer

  • How does Js.downloader infect my computer?

  • I detected Js.downloader on my computer. What do I do?

  • What damage can Js.downloader do to my computer?

  • What are the main symptoms of Js.downloader?

  • Can Js.downloader spread to other computers?

  • Countries with the highest Js.downloader infection rates.

  • The first recorded appearance of Js.downloader

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How does Js.downloader infect my computer?

Js.downloader is an Adware-type virus. The most common way a computer becomes infected with Js.downloader is when a user downloads free software or browser toolbars.

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I detected Js.downloader on my computer. What do I do?

If you have OSHI Defender installed on your computer, it will detect and remove Js.downloader and all related files. First, restart your browser and then check the Home Page to make sure that you’re still using your preferred search engine (Google, Bing, Yahoo, etc.), because Js.downloader replaces users’ search engines with ones that display ads.

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What damage can Js.downloader do to my computer?

Developed by large companies, viruses like Js.downloader are mostly legal products that hackers use to make money on the ads that Js.downloader displays on infected computers.

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What are the main symptoms of Js.downloader?

High network activity
Unusual browser settings
Pop-up windows

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Can Js.downloader spread to other computers?

As a rule, Js.downloader requires user interaction and cannot automatically infect other computers on your local network or by using the same USB-disk on additional computers. There may be exceptions, though.

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Countries with the highest Js.downloader infection rates.

US

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The first recorded appearance of Js.downloader

2016-02-22

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