OoPS ransomware virus. How to remove? (Uninstall guide)

removal by Linas Kiguolis - - | Type: Ransomware
12

OoPS crypto-virus locks your files in a ZIP archive with an elaborate password

The image of OoPS ransomware virus

OoPS functions as a file-encrypting threat which employs AES[1] algorithm to corrupt 45 different file types. It aims at MS Office, image, audio, video, and other popular files. The virus adds these files to a password-protected ZIP archive and appends .ramen file extension. Recently, another version of the malware has been detected OopsLocker virus.

Undoubtedly, people standing behind this cyber threat offer to get back access to encrypted data by paying the ransom. How much money they ask to pay is currently unknown. However, taking this risky deal is not recommended because you might end up with money loss too. Thus, after the attack, we highly recommend focusing on OoPS removal.

It’s important to delete all malicious components from the system to protect your device from further damage or cyber attacks. The best way to do it is running a full system scan with Reimage pr Malwarebytes Anti Malware.

The virus arrives on the system as obfuscated “OoPS Ramenware.exe” file. Once it’s executed, malware makes modifications on system and instals various malicious components in %AppData%, %Roaming%, %Local%, %LocalLow% and %Temp% directories. Malware might also modify Windows Registry and affected several sub-keys in order to run as soon as a computer is turned on.

Before starting data encryption, OoPS ransomware might also get administrative privileges of the device. What is more, it might delete Shadow Volume Copies of the targeted files and backups. Thus, data recovery is nearly impossible without specific decryption software.

We want to remind that purchasing it from cyber criminals is not recommended. They might not have working decryption software, you might be tricked into installing malicious software, or they might simply disappear as soon as they receive the ransom. We believe it’s better to remove OoPS and lose your files than risking to lose the money as well.

Another version – OopsLocker – strikes 

On July 18th, a new version has been detected roaming around. The malware which introduces itself as OopsLocker threat. As the previous version, it targets Windows OS users via RDP and spam emails. Its trojan,  Deepscan.Generic.Ransom.Wcryg!c, may also lurk for victims in corrupted domains. After the infiltration, the infection encodes files and marks them with .oops file extension.

Luckily, at the moment the activity of the malware is quite low. The malware seems to be rather a test version. Its GUI is not highly sophisticated. It warns users several times not to make any modifications to the files. In exchange to the data, the felons require paying 0.1 bitcoins to the indicated Bitcoin address. In case of technical issues, they provide only4you@protonmail.com address.

Furthermore, the malware also drops the following files: \oops\,oops.exe
EncryptedFiles.txt, EncryptedKey, and KeyHash. Once you notice one of them make a rush to reboot the system. Since the malware is still undeveloped, you may disrupt its processes. Then, proceed to OopsLocker removal. Malware elimination tools will help you detect and delete all associated files. Let us remind you once again not to pay the ransom.

The virus lurks for unsuspecting users in spam attachments

OoPS ransomware is mostly distributed via malicious spam email campaigns.[2] Criminals use social engineering techniques and pretend to be from well-known companies, such as PayPal, FedEx, Amazon, etc. Also, they might claim to be representatives from banks and governmental organizations. Thus, crooks can easily trick victims into opening an obfuscated attachments or click on an infected link.

Once a person does that, the malicious payload is dropped and executed on the system. Besides, OoPS might also enter the system as fake updates or software. Usually, they are promoted as crucial components or useful programs in unknown file-sharing sites, P2P networks or torrents. In order to avoid this cyber threat, you always have to think twice before opening suspicious email attachment and choose reliable sources for software downloads and updates.

Before clicking on content provided in an unknown email, look up for grammar and spelling mistakes, strange phrases, lack of credentials, and similar details that might reveal criminals. In order to protect your computer from OoPS ransomware, you should also choose reliable sources for software downloads and updates.

Options to eliminate OoPS crypto-malware

OoPS is a complex cyber infection that makes system modifications and installs numerous malicious files on the system. Thus, you cannot simply “uninstall” it. We would like to discourage you wasting time on attempts to get rid of the threat manually.

It may lead to irreparable system damage. Malware might use the names of legitimate files and affect system processes. Thus, you might accidentally delete crucial system files. In order to remove OoPS ransomware safely, you should employ a reputable malware removal program, such as Reimage, or Malwarebytes Anti Malware. Dannish users[3] should be especially cautious of the threat

Before installing one of these tools, you may need to reboot the computer to the Safe Mode because malware might stop you from this activity. How to deal with obstacles and run automatic elimination are explained in the instructions below. After OoPS removal, you can restore files from backups or try additional recovery methods.

We might be affiliated with any product we recommend on the site. Full disclosure in our Agreement of Use. By Downloading any provided Anti-spyware software to remove OoPS ransomware virus you agree to our privacy policy and agreement of use.
do it now!
Download
Reimage (remover) Happiness
Guarantee
Download
Reimage (remover) Happiness
Guarantee
Compatible with Microsoft Windows Compatible with OS X
What to do if failed?
If you failed to remove infection using Reimage, submit a question to our support team and provide as much details as possible.
Reimage is recommended to uninstall OoPS ransomware virus. Free scanner allows you to check whether your PC is infected or not. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.

More information about this program can be found in Reimage review.

More information about this program can be found in Reimage review.

Manual OoPS virus Removal Guide:

Remove OoPS using Safe Mode with Networking

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

OoPS ransomware might prevent from installing security program or run automatic removal. In order to solve this problem, follow the steps below.

  • Step 1: Reboot your computer to Safe Mode with Networking

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Safe Mode with Networking from the list Select 'Safe Mode with Networking'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Networking in Startup Settings window. Select 'Enable Safe Mode with Networking'
  • Step 2: Remove OoPS

    Log in to your infected account and start the browser. Download Reimage or other legitimate anti-spyware program. Update it before a full system scan and remove malicious files that belong to your ransomware and complete OoPS removal.

If your ransomware is blocking Safe Mode with Networking, try further method.

Remove OoPS using System Restore

Reimage is a tool to detect malware.
You need to purchase Full version to remove infections.
More information about Reimage.

If you still cannot perform automatic malware removal, follow the steps below and try again.

  • Step 1: Reboot your computer to Safe Mode with Command Prompt

    Windows 7 / Vista / XP
    1. Click Start Shutdown Restart OK.
    2. When your computer becomes active, start pressing F8 multiple times until you see the Advanced Boot Options window.
    3. Select Command Prompt from the list Select 'Safe Mode with Command Prompt'

    Windows 10 / Windows 8
    1. Press the Power button at the Windows login screen. Now press and hold Shift, which is on your keyboard, and click Restart..
    2. Now select Troubleshoot Advanced options Startup Settings and finally press Restart.
    3. Once your computer becomes active, select Enable Safe Mode with Command Prompt in Startup Settings window. Select 'Enable Safe Mode with Command Prompt'
  • Step 2: Restore your system files and settings
    1. Once the Command Prompt window shows up, enter cd restore and click Enter. Enter 'cd restore' without quotes and press 'Enter'
    2. Now type rstrui.exe and press Enter again.. Enter 'rstrui.exe' without quotes and press 'Enter'
    3. When a new window shows up, click Next and select your restore point that is prior the infiltration of OoPS. After doing that, click Next. When 'System Restore' window shows up, select 'Next' Select your restore point and click 'Next'
    4. Now click Yes to start system restore. Click 'Yes' and start system restore
    Once you restore your system to a previous date, download and scan your computer with Reimage and make sure that OoPS removal is performed successfully.

Bonus: Recover your data

Guide which is presented above is supposed to help you remove OoPS from your computer. To recover your encrypted files, we recommend using a detailed guide prepared by 2-spyware.com security experts.

Currently, data recovery is only possible if you have backups. Otherwise, it might be nearly impossible to restore them. However, you should not pay the ransom and sponsor cyber criminals. You should try alternative recovery solutions until the official decryptor will be released.

If your files are encrypted by OoPS, you can use several methods to restore them:

Data Recovery Pro might help to restore files encrypted by OoPS ransomware

It's a professional software that helps to restore corrupted or deleted files. It's often being updated in order to help victims of ransomware too.

Windows Previous Versions feature might help to access previously saved versions of encrypted files

If System Restore has been enabled before ransomware attack, you should follow the steps below an access the most important data.

  • Find an encrypted file you need to restore and right-click on it;
  • Select “Properties” and go to “Previous versions” tab;
  • Here, check each of available copies of the file in “Folder versions”. You should select the version you want to recover and click “Restore”.

OoPS Decryptor is not available yet.

Finally, you should always think about the protection of crypto-ransomwares. In order to protect your computer from OoPS and other ransomwares, use a reputable anti-spyware, such as Reimage, Plumbytes Anti-MalwareWebroot SecureAnywhere AntiVirus or Malwarebytes Anti Malware

About the author

Linas Kiguolis
Linas Kiguolis - Expert in social media

If this free removal guide helped you and you are satisfied with our service, please consider making a donation to keep this service alive. Even a smallest amount will be appreciated.

More information about the author

References