How to remove Muck Stealer

What is Muck Stealer

Muck Stealer is a pernicious type of malware known as an information stealer, primarily designed to extract sensitive data from infected devices. This malware targets web browsers to harvest login credentials, payment information, and other personal data, posing significant privacy and security risks to its victims. By accessing such data, cybercriminals can infiltrate social media, banking, and other online accounts to conduct fraudulent activities and identity theft. Muck Stealer can also capture cookies, enabling attackers to bypass standard security measures like two-factor authentication by using stolen session tokens. The distribution methods for this malware include infected email attachments, malicious advertisements, and pirated software, making it crucial for users to exercise caution when interacting with unknown digital content. Without any overt symptoms, Muck Stealer can remain undetected, silently compromising user data. Therefore, using reliable antivirus software and maintaining good cybersecurity practices are essential to protect against threats like Muck Stealer.

How Muck Stealer infected your system

Muck Stealer infiltrates computers using a variety of deceptive tactics commonly employed by cybercriminals. One of the primary methods is through phishing emails, which often contain malicious attachments or links that, when opened, execute the malware on the victim’s device. In addition to email-based attacks, Muck Stealer can be embedded in pirated software, cracking tools, or key generators, enticing users to unwittingly install the malware under the guise of accessing free software. The malware can also spread through malicious online advertisements and compromised websites, where unsuspecting users may click on ads or links that lead to an automatic download of the malicious software. Peer-to-peer (P2P) networks, third-party downloaders, and infected external devices, such as USB drives, serve as additional vectors for distribution. Once on the system, Muck Stealer operates stealthily, often disguising its presence by masquerading as legitimate software processes, making it difficult for users to detect its presence without the aid of advanced security tools.

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

Remove Muck Stealer manually

Manual removal of Muck Stealer 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 Muck Stealer 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 Muck Stealer using Autoruns

Muck Stealer 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 Muck Stealer

Muck Stealer files and folders


{randomname}.exe


Muck Stealer registry keys


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Aliases of Muck Stealer

How to protect from threats, like Muck Stealer, in future

Standard Windows protection or any decent third-party antivirus (Norton, Avast, Kaspersky) should be able to detect and remove Muck Stealer. However, if you got infected with Muck Stealer with existing and updated security software, you may consider changing it. To feel safe and protect your PC from Muck Stealer 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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