Oneeva Trojan


Oneeva

Oneeva is a computer virus that can cause harm to your system and virtual privacy in different ways. Experts categorize Oneeva as a Trojan horse and warn that it typically shows no symptoms and can be distributed under the guise of harmless-looking programs.

Oneeva Trojan

The Oneeva Trojan.

The Trojan horse malware category has been around for quite a lot of time and it has pretty much always been one of the most widespread forms of online threats. There are several things that make these infections so effective and popular among the hackers who use them.

For starters, viruses like Oneeva tend to be versatile in their possible uses and, unlike other common kinds of malware such as Spyware and Ransomware, Trojans can be used for the completion of a wide variety of criminal activities inside the computers of their victims.

Since Oneeva is a rather new threat and there isn’t a lot of data regarding the way it is used, we cannot tell you with a hundred percent certainty what this virus may do in your computer in case it gets there. One thing is for sure, however, and that is, if the virus is already in your system, you really shouldn’t procrastinate your attempts to remove it. There are all kinds of unpleasant and unforeseen consequences that can emerge as a result of the presence of this threat in your machine.

The Oneeva Trojan

We should mention here is that Trojans like Oneeva can also introduce other malware into the already infected systems. Ransomware is a common example of a virus class that often gets distributed via such Trojans. Therefore, if Oneeva is in your system, there’s a certain risk that there could be more malware on the computer that you don’t know about.

Even though we cannot tell you the exact end goal (or goals) of the Oneeva Trojan, we can list some of the common ways other similar viruses have been used in the past so that you know what kind of threat you have on your hands.

One common thing Trojan horse infections are capable of doing is spying on their victims’ actions and obtaining sensitive data. A lot of Trojans are used to acquire some form of personal information about their victims in order to then use it for blackmailing, harassment, banking theft, fraud, and more. What makes Trojans like Oneeva particularly good for this task is their ability to stay under the radar of even the most experienced and vigilant users.

Another thing a lot of infections similar to Oneeva are able to do is trick the user into giving Admin rights on the attacked machine, after which they start to launch different processes that usually only the user should be able to start. This basically gives the Trojan and, by extension, the hackers behind it, nearly unlimited control over the computer. Machines infected by such Trojans are commonly tasked with spreading spam to other computers, taking part in massive Denial of Service Attacks, and mining cryptocurrency for the hackers.

Removing the malware

Hopefully, if you correctly follow the instructions we have prepared, you should be able to get rid of the Oneeva virus and of any other malware it may have loaded in your system. Just make sure to begin the process of removing the Trojan as soon as possible so that you don’t give the virus any more time to complete its agenda.

SUMMARY:

Name Oneeva
Type Trojan
Danger Level High (Trojans are often used as a backdoor for Ransomware)
Symptoms Different kinds of system instability such as sudden crashes to the BSOD, software freezes, unusual errors, and so on, could be possible Trojan horse symptoms.
Distribution Method Sites that spread pirated software may have Trojans uploaded on them. Spam and misleading ads are also common methods for distributing Trojans like Oneeva. 
Detection Tool

Oneeva Trojan Removal

If you are looking for a way to remove Oneeva you can try this:

  1. Click on the Start button in the bottom left corner of your Windows OS.
  2. Go to Control Panel -> Programs and Features -> Uninstall a Program.
  3. Search for Oneeva and any other unfamiliar programs.
  4. Uninstall Oneeva as well as other suspicious programs.

Note that this might not get rid of Oneeva completely. For more detailed removal instructions follow the guide below.

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


Oneeva Trojan

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).

Oneeva Trojan

WARNING! READ CAREFULLY BEFORE PROCEEDING!

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab. Try to determine which processes are dangerous. 

Oneeva Trojan

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

Oneeva Trojan
Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/




Scan Results


Virus Scanner Result
Oneeva TrojanClamAV
Oneeva TrojanAVG AV
Oneeva TrojanMaldet


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. 

Oneeva Trojan

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

Oneeva Trojan

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:

Oneeva Trojan

Oneeva Trojan

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

Oneeva Trojan

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:

Oneeva Trojan

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

Oneeva Trojan

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 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!

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About the author

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Brandon Skies

Brandon is a researcher and content creator in the fields of cyber-security and virtual privacy. Years of experience enable him to provide readers with important information and adequate solutions for the latest software and malware problems.

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