What Is SolarSys Trojan
SolarSys Trojan is a recently discovered computer malware that is spread in active attack campaigns. The targets are high-profile in the detected activity, which means that the hacking group behind it must be experienced in planning viruses. Read our in-depth analysis of the samples and learn how to remove active infections in this article.
SolarSys Trojan Summary
|Short Description||Aims to steal data from your computer and run different malware actions.|
|Symptoms||Your computer may behave strangely and new files may be dropped in several Windows Directories.|
|Distribution Method||Common infection methods including phishing messages and malware-infected files.|
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|User Experience||Join Our Forum to Discuss SolarSys Trojan.|
SolarSys Trojan – Virus Infection Methods
The SolarSys Trojan is a malicious threat that has only recently become known in the security community following a detailed code analysis of the found threats. What we know is that this particular threat actually composes a very complex distribution framework. At the moment there is no information about the hacking group behind it. What we know is that it is set mainly against Brazil. For this reason, we presume that other countries in this region will also be affected soon.
This Trojan is actually a collection of several malware tools and modules that work together in a unified structure. At the moment it appears that the code is compatible with Microsoft Windows machines, it is possible that later versions can be recompiled to support other types of computers a well.
At the moment the main infection method is to create and distribute virus-infected setup files of popular applications which are often retrieved from the Internet by users: they can be creative suites, productivity and system utilities and even computer games. When they are run on the compromised machines the built-in commands will be run.
Using the tactic of inserting the virus code in different files can be done also with documents of popular office formats: presentations, databases, spreadsheets, and text files. When they are opened by the victims a prompt will be presented to them asking for the scripts to be run. If this is done the malware will be installed on the hosts.
Such Trojans can also be “pushed” to the users by using other files distribution tactics among the following:
- Hacker-Controlled Sites — The virus data can be spread to different types of sites and portals that are created by hackers. They are usually hosted on domain names that sound similar to well-known companies and services, also inclusive of self-signed security certificates and fake content.
- Email Messages — A similar mechanism can be done via email messages that are prepared in bulk. They typically make use of templates and link or attach the virus data directly.
- File-sharing Networks — The virus-infected files can easily be uploaded to such networks, the best known example is BitTorrent which is commonly used to spread both to distribute both legitimate and pirate data.
Other existing infections can also lead to the SolarSys Trojan on a given computer. We advise our users to remove the Trojan as soon as possible to prevent further damage to the computers.
SolarSys Trojan – Virus Capabilities
Usually, Trojan horse infections like this one will extract sensitive information from the infected computers. This will generate a report of the installed hardware components, access user’s data, and operating system values. All of this information can be processed by another module designed to generate a unique ID for each computer. The actual malware will install itself as a persistent threat by modifying essential configuration values. It will launch when the computer is powered on and may block access to the recovery options. This will make it very hard to follow most manual use removal guides.
There are download modules that are designed to retrieve additional components from the hacker-controlled sites. They will be delivered in encrypted form and accessed by the engine. This hidden form makes it very hard to identify running infections. The local agent infection will establish a connection to the hacker-controlled servers allowing the hackers to take over control of them. This enables the criminals to access user’s data, machine information and etc.
We remind our readers that this threat can be used to install other threats as well: popular examples can be file-encrypting ransomware that will process user’s data, make it inaccessible and then extort the victims for a ransom payment.
SolarSys Trojan – Virus Removal GUIDE
In order to fully remove this infection from your computer system, recommendations are to try the automatic removal guidelines below. They are particularly created in order to assist you separate this malware first of all and after that remove it’s destructive files. If you lack the experience in malware removal, the best method and most reliable one according to safety professionals is to use an innovative anti-malware software program. Such will not just immediately get rid of the SolarSys infection from your computer system, yet will certainly additionally ensure that your computer system remains shielded versus future infections.
- Guide 1: How to Remove SolarSys Trojan from Windows.
- Guide 2: Get rid of SolarSys Trojan from Mac OS X.
- Guide 3: Remove SolarSys Trojan from Google Chrome.
- Guide 4: Erase SolarSys Trojan from Mozilla Firefox.
- Guide 5: Uninstall SolarSys Trojan from Microsoft Edge.
- Guide 6: Remove SolarSys Trojan from Safari.
- Guide 7: Eliminate SolarSys Trojan from Internet Explorer.
How to Remove SolarSys Trojan from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove SolarSys Trojan
Step 2: Uninstall SolarSys Trojan 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.
Step 3: Clean any registries, created by SolarSys Trojan on your computer.
The usually targeted registries of Windows machines are the following:
You can access them by opening the Windows registry editor and deleting any values, created by SolarSys Trojan there. This can happen by following the steps underneath:
Get rid of SolarSys Trojan from Mac OS X.
Step 1: Uninstall SolarSys Trojan 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 SolarSys Trojan 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:
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Scan for and remove SolarSys Trojan files from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as SolarSys Trojan, the recommended way of eliminating the threat is by using an anti-malware program. SpyHunter for Mac offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.
Remove SolarSys Trojan 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.
Erase SolarSys Trojan 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.
Uninstall SolarSys Trojan 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.
Remove SolarSys Trojan 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 SolarSys Trojan will be removed.
Eliminate SolarSys Trojan 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.