How to remove Sorillus RAT

What is Sorillus RAT

Sorillus RAT is a sophisticated, Java-based remote access trojan offered as malware-as-a-service, targeting Windows, macOS, and Linux systems. Cybercriminals behind Sorillus RAT distribute it primarily through phishing emails containing fake invoices, which lure victims into downloading malicious files. Once installed, this RAT provides attackers with extensive control, allowing them to execute commands, manage files and processes, and steal sensitive information such as hardware IDs, operating system details, and user credentials. Its surveillance capabilities include recording webcam and microphone input, capturing screenshots, keylogging, and even reading clipboard contents. Sorillus RAT can also exfiltrate data by compressing and transferring files over HTTP, making it highly effective for data theft operations. Attackers can use the trojan to install additional malware, shut down or reboot infected systems, or even uninstall itself to evade detection. Infections typically remain stealthy, causing little to no visible symptoms, which makes early detection difficult. Users are at risk of financial loss, identity theft, and further compromise if this malware remains active on their devices.

How Sorillus RAT infected your system

Sorillus RAT, a sophisticated remote access trojan, primarily infiltrates computers through deceptive email campaigns. Attackers craft fake invoice-themed emails with malicious PDF attachments, enticing recipients to open them. Upon interaction, these attachments redirect users to a harmful website via a OneDrive link, which discreetly downloads a file masquerading as an image. When executed, this file installs Sorillus RAT onto the system, granting attackers remote access. This malware-as-a-service is adept at evading detection, as it seamlessly operates across Linux, macOS, and Windows platforms. Its ability to gather sensitive information and execute commands makes early detection and removal crucial to prevent substantial damage.

1. Download Sorillus RAT Removal Tool
2. Use Windows Malicious Software Removal Tool to remove Sorillus RAT
3. Use Autoruns to remove Sorillus RAT
4. Files, folders and registry keys of Sorillus RAT
5. Other aliases of Sorillus RAT
6. How to protect from threats, like Sorillus RAT

Remove Sorillus RAT manually

Manual removal of Sorillus RAT by inexperienced users may become a difficult task because it does not create entries in Add/Remove Programs under Control Panel, does not install browser extensions, and uses random file names. However, there are pre-installed instruments in the Windows system, that allow you to detect and remove malware without using third-party applications. One of them is Windows Malicious Software Removal Tool. It comes with Windows Update in Windows 11, 10, 8. 8.1. For older operating system you can download it here: 64-bit version | 32-bit version.

Remove Sorillus RAT using Windows Malicious Software Removal Tool

1. Type mrt in the search box near Start Menu.
2. Run mrt clicking on found item.
3. Click Next button.
4. Choose one of the scan modes Quick scan, Full scan, Customize scan (Full scan recommended).
5. Click Next button.
6. Click on View detailed results of the scan link to view the scan details.
7. Click Finish button.

Remove Sorillus RAT using Autoruns

Sorillus RAT often sets up to run at Windows startup as an Autorun entry or Scheduled task.

1. Download Autoruns using this link.
2. Extract the archive and run Autoruns.exe file.
3. In Options menu make sure there are checkboxes near Hide Empty Locations, Hide Microsoft Entries, and Hide Windows Entries.
4. Search for suspicious entries with weird names or running from locations like: C:\{username}\AppData\Roaming.
5. Right-click on suspicious entry and choose Delete. This will prevent the threat to run at startup.
6. Switch to Scheduled Tasks tab and do the same.
7. To remove files themselves, click on suspicious entries and choose Jump to Entry…. Remove files or registry keys found.

Remove files, folder and registry keys of Sorillus RAT

Sorillus RAT files and folders


{randomname}.exe


Sorillus RAT registry keys


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Aliases of Sorillus RAT

How to protect from threats, like Sorillus RAT, in future

Standard Windows protection or any decent third-party antivirus (Norton, Avast, Kaspersky) should be able to detect and remove Sorillus RAT. However, if you got infected with Sorillus RAT with existing and updated security software, you may consider changing it. To feel safe and protect your PC from Sorillus RAT on all levels (browser, e-mail attachments, Word or Excel scripts, file system) we recommend a leading provider of internet security solutions – BitDefender. Its solutions both for home and business users proved to be one of the most advanced and effective. Choose and get your BitDefender protection via the button below:

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