Trojan.Js.Agent.Ooz Removal

This page aims to help you remove Trojan.Js.Agent.Ooz. Our removal instructions work for every version of Windows.

There are a lot of various malicious programs these days. Every once in a while hackers around the globe introduce their newest creations. However, the biggest share of all malware infections ever caused still belongs to the group of Trojans. In the article below we will discuss a particular Trojan, Trojan.Js.Agent.Ooz, as well as the general characteristics of this entire malware family.

What makes Trojans so horrible?

First of all, these viruses could really be extremely diverse. They might be programmed to do anything to your system. Below you will find a detailed list of all the possible negative purposes Trojans could be exploited for. Secondly, these malware family members may get distributed in a variety of ways and you can never be sure or safe as everything on the Internet that you use or visit might be infected. To top it all off, the Trojan-caused infections might not reveal themselves before they have completed their various tasks and nothing suspicious might be going on with your PC, so as to expose them. These viruses have more in common than they seem to. The way they infect your PC, no matter what their source is, is usually one and the same – they do that instantly and stealthily. Generally, they don’t have to trick you into installing them, they self-install themselves. What’s more, the way they normally function is also the same – silently, without giving any signs of their harmful actions. You may have been infected for months before realizing that.

Where and how you could come across Trojan.Js.Agent.Ooz (or any other similar virus):

We have to point out the fact that Trojans might be inside almost everything you can find on the web. There is no safe place, that’s why you have to be particularly careful while surfing the Internet. You never know where danger resides. Still, we have managed to form a list of the things most likely to be Trojan sources:

  • Never trust any spam emails: Very often Trojans could be found as components of spam letters or letters from your Inbox that come from unrecognized senders. Please avoid all such emails for your own good and for your computer’s sake. What is even more bothering about this possibility is that in such a case, Trojan.Js.Agent.Ooz will not be alone; it will likely be together with a version of Ransomware. The ransom-requiring viruses are particularly nasty as they block essential data on your PC and you have to pay in order to access it again.
  • Be cautious when it comes to update notifications: Sometimes such malware could come from clicking on a non-genuine update notification, made to look like the original system-produced ones. Read carefully and check your Action Centre and Check for updates to see whether you have received a genuine request or a malicious one that will send you to a location, contaminated with viruses.
  • Be picky when it comes to free-to-download software, torrents and strange web pages: Often viruses are built in websites and all you need to do to get infected is to visit such a website, to download and/or open a torrent or install a free piece of software. We advise you to do a little research and see which web pages are really trustworthy and after that – use only them.
  • Pop-up ads are usually harmless, but sometimes they could lead to a disaster: The online ads you regularly see are normally nothing to worry about. They represent a normal marketing scheme. Nonetheless, the ones generated by malware-containing websites may be extremely difficult to close and once clicked on, might lead to websites full of viruses. Do not load any ads. Simply avoid clicking on them.

What could Trojan.Js.Agent.Ooz do to your PC and to you?

The consequences of Trojan.Js.Agent.Ooz might range from simple system-resources draining to serious crimes like identity and money theft. Trojans might be used for controlling your computer remotely, storing data about you personally or about the company you work for. You might get spied on 24 hours a day, every single keystroke of yours might get recorded and all your account credentials could be stolen. These are only a few of the malicious effects Trojan.Js.Agent.Ooz might have. Nevertheless, even if you get infected, there is a possible solution. It is located right below the table in this article. This is our Removal Guide, a set of instructions especially designed to help the Trojan.Js.Agent.Ooz victims remove the malicious infection from their computers.


Name Trojan.Js.Agent.Ooz
Type Trojan
Danger Level  High (Trojans are often used as a backdoor for Ransomware)
Symptoms No real symptoms – just hiding inside your PC before the right time comes for the completion of its malicious task.
Distribution Method Many possibilities including malvertising, fake update requests and infected spam emails.
Detection Tool

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you’ll need to purchase the full version.
More information about SpyHunter and steps to uninstall.

Remove Trojan.Js.Agent.Ooz


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).


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


You are now in the Control Panel. Look for suspicious entries. Uninstall it/them. If you see a screen like this when you click Uninstall, choose NO:


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


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

  • Remember this step – if you have reason to believe a bigger threat (like ransomware) is on your PC, check everything here.


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.


Press CTRL + SHIFT + ESC simultaneously. Go to the Processes Tab. Try to determine which ones are a virus. Google them or ask us in the comments.


  • This step is very important, because you can catch other threats (like Ransomware and Spyware) while looking for the Adware process.

Right click on each of the virus processes separately and select Open File LocationEnd the process after you open the folder, then delete the directories you were sent to.


Type Regedit in the windows search field and press Enter.

Once inside, press CTRL and F together and type the virus’s Name. Right click and delete any entries you find with a similar name. If they don’t show 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 all the prior steps fail to help you or you have reason to believe your system is exposed to threats like Ransomware, we advise you to download a professional scanner and remover.

Remember to leave us a comment if you run into any trouble!

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