This article explains what is Trojan.Olydestroy virus and how to remove it from your computer plus how to try and restore your encrypted files.
Trojan.Olydestroy is the type of malware which is the last thing you want on your computer. The virus aims to destroy your computer completely by deleting the backups on it and prevent it from booting by stopping it’s services. The malware also does not have any symptoms to run on your PC, making it completely undetectable. This is the main reason why you should read the following article to learn how to detect this malware on your computer and remove it so that you can boot your PC once more and recover all of your files after removing this virus.
Threat Summary
| Name | Trojan.Olydestroy |
| Type | Trojan/File Remover |
| Short Description | The only purpose of this malware is to delete the files on your computer and break down your Windows after stealing your files and other information. |
| Symptoms | If you have been successfully infected by this Trojan, you may no longer have access to your computer. |
| Distribution Method | Spam Emails, Email Attachments, Executable files |
| Detection Tool |
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Malware Removal Tool
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User Experience | Join Our Forum to Discuss Trojan.Olydestroy. |
| Data Recovery Tool | Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive. |
Trojan.Olydestroy – How Does It Infect
In order to infect your computer successfully, the Trojan.Olydestroy infection uses obfuscation tools to conceal it’s infection file from any antivirus or other protection software. The malware may be spread primarily via malicious e-mail spam messages or other forms of malspam campaigns that carry malicious web links, disguised as legitimate buttons, similar to the malicious PayPal e-mail down below, which is carefully masked to resemble a legitimate message:
In addition to this, the Trojan.Olydestroy is the type of infection which can also enter your computers by being bundled to the installers of legitimate programs or pretend to be:
- Game or program patches, cracks and other fake licensing software.
- Key generators or other forms of activators.
Trojan.Olydestroy – Malicious Activity
Once this Trojan has infected your computer, it’s primary purpose is to drop it’s payload files, which are it’s main malicious file and support executable files, all of which have random names and are located in the %Temp% directory:
→ %Temp%\{RANDOM} – primary executable.
%Temp%\{RANDOM} – executable tool.
%Temp%\{RANDOM}.exe – infostealer module for passowrds from browsers.
%Temp%\{RANDOM}.exe – infostealer for the computer.
%Temp%\{RANDOM}.exe – destruction file which damages your computer.
The Trojan.Olydestroy malware’s other purpose is to run a script which prevents you to recover your files. This happens by running the following commands in Windows Command Prompt as an administrator on the victimized device:
→ vssadmin.exe delete shadows /all /Quiet
bcdedit.exe /set {default} bootstatuspolicy ignoreallfailures
bcdedit /set {default} recoveryenabled No
wbadmin.exe delete catalog -quiet
wevtutil.exe cl System
wevtutil.exe cl Security
Then, the Trojan.Olydestroy malware begins the actual attack on the victim’s computer. The malware first creates copies of itself in case it’s malicious file is deleted. Then, it runs the first executable which begins to collect information about your computer, such as:
- Your IP address.
- Windows Live Account passwords.
- Windows Account logins.
- IP address.
- System Information.
Shortly after this, the malware runs the second executable, which begins to collect any saved passwords that you have on your web browser for your online accounts, like Facebook, LinkedIn, PayPal and others.
Then, the nightmare happens. Trojan.Olydestroy basically disables all of the important services on your Windows OS in order to make sure that you cannot start your computer.
Remove Trojan.Olydestroy from Your Computer
In order to detect and remove this Trojan from your computer system, we recommend that you focus on downloading an advanced anti-malware software from it. The Trojan.Olydestroy is the type of malware which aims to remain unnoticed so experts would strongly suggest to use an advanced malware detection and removal tool for Windows machines in order to make sure that this program is fully gone from your computer and it stays protected against future infections as well.
Ventsislav Krastev
Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.
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- Guide 1: How to Remove Trojan.Olydestroy from Windows.
- Guide 2: Get rid of Trojan.Olydestroy from Mac OS X.
- Guide 3: Remove Trojan.Olydestroy from Google Chrome.
- Guide 4: Erase Trojan.Olydestroy from Mozilla Firefox.
- Guide 5: Uninstall Trojan.Olydestroy from Microsoft Edge.
- Guide 6: Remove Trojan.Olydestroy from Safari.
- Guide 7: Eliminate Trojan.Olydestroy from Internet Explorer.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
How to Remove Trojan.Olydestroy from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove Trojan.Olydestroy
Step 2: Uninstall Trojan.Olydestroy and related software from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it. To do that:
Follow the instructions above and you will successfully uninstall most programs.
Step 3: Clean any registries, created by Trojan.Olydestroy on your computer.
The usually targeted registries of Windows machines are the following:
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
- HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
You can access them by opening the Windows registry editor and deleting any values, created by Trojan.Olydestroy there. This can happen by following the steps underneath:
Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.
Before starting "Step 4", please boot back into Normal mode, in case you are currently in Safe Mode.
This will enable you to install and use SpyHunter 5 successfully.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Get rid of Trojan.Olydestroy from Mac OS X.
Step 1: Uninstall Trojan.Olydestroy and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
In case you cannot remove Trojan.Olydestroy via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
You can repeat the same procedure with the following other Library directories:
→ ~/Library/LaunchAgents
/Library/LaunchDaemons
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Scan for and remove malware from your Mac
When you are facing problems on your Mac as a result of unwanted scripts, programs and malware, the recommended way of eliminating the threat is by using an anti-malware program. Combo Cleaner offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Remove Trojan.Olydestroy from Google Chrome.
Step 1: Start Google Chrome and open the drop menu
Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"
Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.
Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Erase Trojan.Olydestroy from Mozilla Firefox.
Step 1: Start Mozilla Firefox. Open the menu window
Step 2: Select the "Add-ons" icon from the menu.
Step 3: Select the unwanted extension and click "Remove"
Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Uninstall Trojan.Olydestroy from Microsoft Edge.
Step 1: Start Edge browser.
Step 2: Open the drop menu by clicking on the icon at the top right corner.
Step 3: From the drop menu select "Extensions".
Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.
Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Remove Trojan.Olydestroy from Safari.
Step 1: Start the Safari app.
Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.
Step 3: From the menu, click on "Preferences".
Step 4: After that, select the 'Extensions' Tab.
Step 5: Click once on the extension you want to remove.
Step 6: Click 'Uninstall'.
A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the Trojan.Olydestroy will be removed.
Windows Mac OS X Google Chrome Mozilla Firefox Microsoft Edge Safari Internet Explorer
Eliminate Trojan.Olydestroy from Internet Explorer.
Step 1: Start Internet Explorer.
Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'
Step 3: In the 'Manage Add-ons' window.
Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.
Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.
