PySilon RAT Malware Removal

PySilon RAT Malware Analysis & Removal Guide
Written by Brendan Smith

PySilon RAT, a Python-based Remote Access Trojan, boasts an array of potent capabilities, including remote control, data theft, and privilege escalation. Its distribution is primarily facilitated through phishing and social engineering tactics.

Spread via deceptive downloads, malicious attachments in spam communications, and untrustworthy sources, PySilon thrives on disguising itself amid ordinary programs and media files. Once executed, it initiates a chain reaction, underscoring the persistent threat it poses to systems and user data.

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PySilon RAT Overview

PySilon is a Python-based Remote Access Trojan (RAT) that empowers malicious actors with remote control over infected systems. This multifaceted tool executes a broad spectrum of commands, incorporating extensive spyware and data-stealing functionalities. Notably, PySilon possesses the capability to elevate privileges, gain admin permissions, and execute Command Prompt (CMD) commands.

PySilon VT analysis

PySilon RAT on VirusTotal

To elude detection, PySilon employs anti-VM mechanisms, allowing it to discern when operating in a virtual environment. Furthermore, it demonstrates the self-preservation tactic of terminating its own processes and eradicating infection remnants. PySilon can scrutinize and terminate running processes.

NamePySilon RAT
DetectionTrojan:Win32/Wacatac.B!ml, Trojan.Win64.Packed.oa!s1
DamageEstablishes remote unauthorised connection to your system, allows performing various malignant actions.
Similar BehaviorJanelaRAT, DarkVision RAT, SuperBear RAT
Fix ToolSee If Your System Has Been Affected by PySilon RAT Virus

PySilon Threat Analysis

The RAT excels in browsing and exfiltrating system and user files, while also facilitating the infiltration and execution of files, potentially propagating additional infections. Its spyware prowess includes capturing screenshots, recording screens and audio via microphones, and webcam snapshots. Keylogging functionality records keystrokes, enabling attackers to access all typed information and, remarkably, it can immobilize mouse and keyboard input.

In the realm of browsers, PySilon extracts browsing histories, Internet cookies, saved login credentials, and WiFi passwords. Discord tokens are also a target. Additionally, PySilon operates as a clipper, redirecting cryptocurrency transactions by replacing copied wallet addresses with those of cybercriminals. It can even provoke system crashes or launch fork bomb attacks.

It’s imperative to acknowledge that malware evolves, and potential future PySilon versions may exhibit additional or distinct capabilities. Promotional material hints at plans for stealing saved credit card details, accessing popular app sessions, ransomware deployment, and cryptocurrency mining. In particular, it aims for Exodus and MetaMask cryptowallets, Minecraft, Roblox, Steam, and several other games/game stores.

How does it spread?

Currently, this malware is getting its first-round promotion on various Darknet marketplaces and chats. For that reason, PySilon’s propagation methods may vary wildly, contingent on the cybercriminals employing it. Still, I suppose that hackers will make primary reliance on phishing and social engineering.

Predominant distribution techniques encompass stealthy or deceptive drive-by downloads, online scams, and malicious attachments or links in spam messages. Malvertising, alongside untrustworthy sources for downloads like freeware and free file-hosting websites, Peer-to-Peer sharing networks, and pirated content, also serves as prolific vectors. Illegal software activation tools, commonly referred to as “cracks,” and fraudulent update notifications further facilitate its spread.

How do I remove PySilon RAT?

PySilon, similarly to other remote-access trojans, relies on its stealthiness a lot. Actually, the more time it will run without being detected – the more efficient it is. Such cunning malware commonly employs sample repacking, code encryption, heavy obfuscation and hooking to a system process. For that reason, protection and removal of this malware is only achievable with specific anti-malware programs, ones that offer extensive heuristic scanning. GridinSoft Anti-Malware is one you can rely on for this task.

Remove PySilon RAT with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common remote-access trojans as shown from our tests with the software, and we assure you that it can remove PySilon RAT as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for PySilon RAT remote-access trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The PySilon RAT was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The PySilon RAT has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “PySilon RAT” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching PySilon RAT Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching PySilon RAT Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing PySilon RAT and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

Frequently Asked Questions (FAQ)

My computer is infected with PySilon RAT malware, should I format my storage device to get rid of it?

Reformatting your storage device should only be considered as a last resort for removing PySilon RAT malware. Prior to taking such drastic action, it is advisable to perform a comprehensive scan using trustworthy antivirus or anti-malware software.

What are the biggest issues that malware can cause?

Malware poses a significant risk to the security and privacy of sensitive information, potentially leading to identity theft, financial loss, and unauthorized access to personal accounts. Furthermore, it can disrupt the normal operation of a system, causing performance issues, system crashes, and data corruption.

What is the purpose of PySilon RAT?

The purpose of PySilon RAT is to enable remote access and control of compromised devices. It allows threat actors to perform various malicious activities, such as unauthorized access, data theft, system manipulation, and disabling security measures, potentially causing significant harm to individuals and organizations.

Will Gridinsoft Anti-Malware protect me from malware?

Gridinsoft Anti-Malware has the ability to identify and eliminate most malware infections. Nevertheless, it is crucial to recognize that sophisticated malware can remain hidden deep within the system. Consequently, conducting a complete system scan is imperative to detect and eradicate malware.
How to Remove PySilon RAT Malware

Name: PySilon RAT

Description: PySilon RAT, a formidable Python-based Remote Access Trojan, empowers cybercriminals with extensive capabilities like remote control, data theft, and privilege escalation. Its propagation hinges on phishing and social engineering tactics, leveraging deceptive downloads, spam attachments, and dubious sources. To safeguard against its insidious presence, utilizing GridinSoft Anti-Malware emerges as the top removal solution, effectively thwarting PySilon's infiltration and protecting system integrity.

Operating System: Windows

Application Category: Malware

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About the author

Brendan Smith

I'm Brendan Smith, a passionate journalist, researcher, and web content developer. With a keen interest in computer technology and security, I specialize in delivering high-quality content that educates and empowers readers in navigating the digital landscape.

With a focus on computer technology and security, I am committed to sharing my knowledge and insights to help individuals and organizations protect themselves in the digital age. My expertise in cybersecurity principles, data privacy, and best practices allows me to provide practical tips and advice that readers can implement to enhance their online security.

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