Trojan.SteamStealer
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Threat Level: | 80 % (High) |
| Infected Computers: | 319 |
| First Seen: | April 11, 2016 |
| Last Seen: | December 12, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.SteamStealer on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise your computer's security and steal sensitive information, making it essential to understand its nature and take steps to remove it.
Table of Contents
What Is Trojan.SteamStealer?
Trojan.SteamStealer is a type of Trojan horse malware that disguises itself as a legitimate program to gain unauthorized access to your computer. The name suggests it may be related to stealing information from Steam, a popular online gaming platform, but its capabilities and intentions can be broader. Trojans like this are known for their ability to evade detection by traditional antivirus software, making them particularly dangerous.
How Trojan.SteamStealer Operates
Once installed on your system, Trojan.SteamStealer can operate in various ways to achieve its malicious goals. It may create backdoors for remote access, allowing hackers to control your computer, steal personal data, or use your system for malicious activities like spreading spam or malware. It can also hide in the background, waiting for specific actions or times to activate and carry out its tasks, making it difficult to detect without proper security tools.
Symptoms of Infection
Identifying a Trojan.SteamStealer infection can be challenging due to its stealthy nature. However, some common symptoms may include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. You might also notice changes in your browser settings or the appearance of unwanted toolbars and extensions. Additionally, if you find that your personal files are encrypted or that you're being asked for ransom, it could be a sign of a more severe infection.
- Unexplained changes in system settings or files
- Appearance of unfamiliar or suspicious programs
- Increased risk of other malware infections due to compromised system security
- Possible loss of personal data or sensitive information
How to Remove Trojan.SteamStealer
- Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all traces of the malware.
- Uninstall any suspicious programs that you don't recognize or that were installed around the time the malware was detected.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
- Reboot your computer and run another full scan with your anti-malware tool to ensure that all components of the Trojan have been removed.
Conclusion
Removing Trojan.SteamStealer requires a systematic approach to ensure that all its components are eliminated from your system. It's crucial to act quickly to prevent further damage and protect your personal data. Remember, prevention is key; always be cautious when downloading software, avoid suspicious links, and keep your security software up to date. By understanding the risks and taking the right steps, you can protect your computer and sensitive information from threats like Trojan.SteamStealer.
