Skuld Stealer Malware Removal

Written by Brendan Smith
Skuld Stealer is a type of malware that is designed to steal sensitive information from infected systems. It is written in the Go programming language and is known for its data exfiltration capabilities. Skuld Stealer can extract various types of data, including device information, browsing activity, credentials, personally identifiable information, and cryptocurrency wallet addresses.

Skuld specifically targets browsers based on Chromium and Gecko, as well as the Discord messaging platform. Skuld Stealer may also have additional functionalities such as terminating security processes and downloading files from specific folders. Its presence on a device can lead to severe privacy issues, financial losses, and identity theft. It is important to take preventive measures to avoid the installation of such malware and to promptly eliminate any detected threats.

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Overview of Skuld Stealer

Similar behaviorPowerdrop, Stealth Soldier, GreetingGhoul
DamageWhen Skuld malware infiltrates a system, it can result in dire consequences, including the theft of passwords and banking information, identity theft, and the victim’s computer being added to a botnet.
Fix ToolSee If Your System Has Been Affected by Skuld Virus

Once launched on a system, Skuld may display a fake error message to divert attention. This malware stealer employs anti-analysis techniques, detecting if it runs on a virtual machine or in a sandbox environment. Skuld can also terminate unwanted processes, including security tools.

The stealer initiates its operations by gathering relevant device data such as the device name, CPU, GPU, RAM, operating system (OS) version, username, IP address (geolocation), MAC address, Windows license key, and more.

Skuld can extract browsing activity-related data, downloads, session tokens (for Chromium-based browsers), internet cookies, usernames/passwords, personally identifiable details, and other data from browsers based on Chromium and Gecko (see full list). Skuld Stealer also targets data associated with the Discord messaging platform to steal victims’ accounts.

Some versions of Skuld can download files from various folders, including desktop, documents, pictures, music, videos, downloads, and OneDrive. Several variants also possess clipper-type functionalities. They detect when a cryptocurrency wallet address is copied into the clipboard and replace it with one belonging to the cyber criminals.

However, the clipper module appears to still be in development in the researched Skuld versions. Only the Bitcoin (BTC) cryptocurrency targeting clipper ability has been fully implemented. Other targeted digital currencies include Cardano (ADA), Chia (XCH), Coinchase (CCH), Dash (DASH), Ethereum (ETH), Litecoin (LTC), Monero (XMR), and Popchain (PCH).

It’s worth mentioning that stealer developers frequently enhance their software, so future iterations of Skuld could have additional or different functionalities.

In summary, the presence of software like the Skuld stealer on devices can lead to severe privacy issues, financial losses, and identity theft.

Examples of stealer-type malware

We have analyzed numerous malware samples, including GreetingGhoul, PirateStealer, Bandit, and Warp, among others, which fall into the stealer category. Data-stealing software can target specific details or a wide range of information.

In general, stealers can have various combinations of functionalities. However, regardless of how malicious software operates, its presence on a system poses a risk to device integrity and user safety. Therefore, all threats must be promptly eliminated upon detection.

How did Skuld infiltrate my computer?

There is evidence suggesting that Skuld might be offered for sale in the future, and its distribution will depend on the cyber criminals using it at that time.

Malware and Stealers is typically spread through phishing and social engineering techniques. It often disguises itself as or bundles with ordinary programs or media.

Infectious files can be in various formats, such as archives (ZIP, RAR, etc.), executables (.exe, .run, etc.), documents (Microsoft Office, Microsoft OneNote, PDF, etc.), JavaScript, and more. Opening a malicious file triggers the infection chain.

The most commonly used methods to distribute malware include drive-by (stealthy/deceptive) downloads, online scams, malicious attachments/links in spam mail (e.g., emails, PMs/DMs, SMSes, etc.), suspicious download channels (e.g., freeware and free file-host

ing websites, P2P sharing networks, etc.), illegal software activation (“cracking”) tools, and fake updates.

Furthermore, some malicious programs can self-propagate through local networks and removable storage devices (e.g., external hard drives, USB flash drives, etc.).

How to avoid malware stealers installation?

We highly recommend downloading only from official and verified sources. Additionally, activate and update all programs using functions/tools provided by legitimate developers, as illegal activation tools (“cracks”) and fake updates can contain malware.

Another recommendation is to exercise caution while browsing since fake and malicious online content often appears ordinary and harmless. Stay vigilant when it comes to incoming emails and messages. We advise against opening attachments or clicking links in suspicious or irrelevant mail, as they can be malicious.

Having a reliable antivirus installed and keeping it up-to-date is crucial. Use security software to regularly scan the system and remove any detected threats. If you suspect your computer is already infected, we recommend running a scan with Gridinsoft Anti-Malware to automatically eliminate infiltrated malware.

List of browsers targeted by Skuld stealer:


Google Chrome, 7Star, Amigo, Brave, Catalina, CentBrowser, Chedot, Chrome (x86), Chrome SxS, CocCoc, Coowon, DCBrowser, Dragon, Edge, Elements, Epic Privacy Browser, Fenrir, Iridium, K-Melon, Kometa, Liebao, Maple, Maxthon, Opera, OperaGX, Orbitum, QIP Surf, Sputnik, Torch, Uran, Vivaldi, Yandex


Mozilla Firefox, BlackHaw, Cyberfox, IceDragon, K-Meleon, Pale Moon, SeaMonkey, Thunderbird, Waterfox

How to remove the Skuld from my PC?

Skuld malware is incredibly hard to remove by hand. It stores its documents in several locations throughout the disk, and can get back itself from one of the parts. Additionally, various changes in the windows registry, networking setups and also Group Policies are quite hard to identify and change to the initial. It is better to utilize a special program – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for malware elimination purposes.

Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated almost every hour. Additionally, it does not have such bugs and exposures as Microsoft Defender does. The combination of these details makes GridinSoft Anti-Malware ideal for getting rid of malware of any kind.

Remove the Skuld with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Skuld in the scan

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • Skuld in the scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of Skuld the default option is “Delete”. Press “Apply” to finish the malware removal.
  • Skuld - After Cleaning

Frequently Asked Questions (FAQ)

My computer is infected with Skuld 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 Skuld stealer. 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 stealer 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.

Will Gridinsoft Anti-Malware protect me from Skuld Stealer?

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

Name: Skuld

Description: Skuld Stealer is a type of malware that is designed to steal sensitive information from infected systems. It is written in the Go programming language and has various versions with different capabilities. Skuld Stealer typically targets personal data, such as usernames, passwords, browsing activity, session tokens, internet cookies, and personally identifiable information. It can also extract data from specific applications or platforms, such as browsers based on Chromium and Gecko, as well as the Discord messaging platform.

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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