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Technology is advancing at a fast pace and so is malware and its harmful scripts like OOPS File Virus. Unfortunately, cyber criminals seem to be always one...

Technology is advancing at a fast pace and so is malware and its harmful scripts like OOPS File Virus. Unfortunately, cyber criminals seem to be always one step ahead of even the latest security software and they keep coming up with nastier and more sophisticated threats than ever. That’s why it is essential for every online user to be provided with information regarding the latest security threats and the possible methods of protecting their systems from them or of removing them if needed. Speaking about the latest threats, there is a freshly detected one, named OOPS File Virus, (You can find our removal guide at the bottom of the article.) which is categorized as file-encrypting Ransomware and has recently become a serious problem for a lot of people. At the present moment, this is one of the most dangerous and harmful pieces of malware that is lurking on the internet and in the next lines, you are going to learn more about it and its malicious activity.

What makes OOPS File Virus so dangerous?

OOPS File Virus is a type of malicious program, which is used as an online blackmail tool. Its mechanism basically works by encrypting the victim’s files with a secret algorithm and asking them to pay ransom to decrypt them. This is a very problematic criminal scheme at the moment, and unfortunately, very popular among criminal circles. The hackers basically deprive the users of accessing their own files by requesting a certain amount of money in exchange for a decryption key. A special encryption is used to secretly lock all the images, documents, music, videos, projects and most common types of data on the infected computer. What is really tricky is that most of the security software fails to detect the Ransomware on time, since the encryption it uses isn’t recognized as malicious. Another tricky thing is that there isn’t a universal solution that can help you deal with this type of malware, so cleaning the computer and regaining the access to the encrypted files pretty much depends on the individual case. All this makes OOPS File Virus a really nasty and dangerous infection, which surely requires all of your attention.

Can you save your files if you pay the ransom?

Many people agree to pay the ransom to the criminals in an attempt to save their data. However, this is something that most security experts, including our team, strongly discourage. Giving your money to the hackers can only stimulate them to continue with their criminal scheme and create more threats like this one. What is more, if you agree to pay once, what is the guarantee that the hackers will send you a decryption key instead of blackmailing you again? They may ask you to pay more, threaten to destroy your files, push you with short deadlines and no matter how strictly you may fulfill their demands, you still may not be able to regain access to your data. A lot of victims fall into this trap and end up losing a lot of money without actually saving anything. So what should one do? Are there any other options? Just below the article, we are going to offer you a removal guide, which may be able to help you. Keep in mind though, that some of the effects of OOPS File Virus may still not be reversible. Despite that, we do believe that this is a smarter and risk-free alternative to the ransom payment, which you should at least give a try. 

How to be safe?

The Ransomware threats are developing fast and they are most probably going to get worse and worse with time. As of now, the best defense against such nasty infections is the good old file backup. Since this type of malware targets your files, one smart thing you could do is to backup everything that is useful or valuable to you and keep it on an external drive. This way, even if a threat like OOPS File Virus attacks you, the hackers won’t be able to threaten you that you will lose your files and the only thing you will need to do is remove the infection from your PC. In order not to catch such nasty cryptoviruses, you should also follow some basic online safety rules. Beware of spam emails with different attachments, intrusive online messages, ads and links, sketchy sites, streaming pages, torrents and non-reputed software installers. All these are frequently used by the criminals as transmitters of different viruses, Ransomware and Trojan horses and if you happen to click on them, you may really regret it. Don’t underestimate the importance of the antivirus software and install a good one on your machine. If its virus definitions are frequently updated, it may be able to save you from nasty Trojans and threats like OOPS File Virus, which silently try to infect your system.

Remove OOPS File Virus Guide

1: Preparations

Note: Before you go any further, we advise you to bookmark this page or have it open on a separate device such as your smartphone or another PC. Some of the steps might require you to exit your browser on this PC.

2: Task Manager

Press Ctrl + Shift + Esc to enter the Task Manager. Go to the Tab labeled Processes (Details for Win 8/10). Carefully look through the list of processes that are currently active on you PC.

If any of them seems shady, consumes too much RAM/CPU or has some strange description or no description at all, right-click on it, select Open File Location and delete everything there.

Also, even if you do not delete the files, be sure to stop the process by right-clicking on it and selecting End Process.

3: The Hosts file

Go to c:\windows\system32\drivers\etc\hosts. Open the hosts file with notepad.

Find where it says Localhost and take a look below that. 

hosts_opt (1)

If you see any IP addresses there (below Localhost) send them to us here, in the comments since they might be coming from the virus.

4: Disable Startup programs

Re-open the Start Menu and type msconfig.

Click on the first search result. In the next window, go to the Startup tab. If you are on Win 10,  it will send you to the Startup part of the task manager instead, as in the picture:

If you see any sketchy/shady looking entries in the list with an unknown manufacturer or a manufacturer name that looks suspicious, disable those programs and select OK.

5: Registry Editor

Press Windows key + R and in the resulting window type regedit.

Now, press Ctrl + F and type the name of the virus.

Delete everything that gets found. If you are not sure about whether to delete something, do not hesitate to ask us in the comments. Keep in mind that if you delete the wrong thing, you might cause all sorts of issues to your PC.

6: Deleting potentially malicious data

Type each of the following locations in the Windows search box and hit enter to open the locations:






Delete everything you see in TempAbout the other folders, sort their contents by date and delete only the most recent entries. As always, if you are not sure about something, write to us in the comment section.

7: Decryption

The previous steps were all aimed at removing the Ransomware from your PC. However, in order to regain access to your files, you will also need to decrypt them or restore them. For that, we have a separate article with detailed instructions on what you have to do in order to unlock your data. 

Thompson Hill

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