Threat Database Trojans Trojan.Tofsee.Y

Trojan.Tofsee.Y

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 6
First Seen: July 24, 2009
Last Seen: October 24, 2025
OS(es) Affected: Windows

The detection of Trojan.Tofsee.Y on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat can compromise your computer's security and put your personal data at risk. It is essential to understand the nature of this threat and take prompt action to remove it from your system.

What Is Trojan.Tofsee.Y?

Trojan.Tofsee.Y is a type of malware that can infect your computer without your knowledge or consent. Trojans are malicious programs that disguise themselves as legitimate software, allowing them to bypass security measures and gain unauthorized access to your system. The name Trojan.Tofsee.Y suggests that it belongs to a broader category of Trojans, but its specific characteristics and behaviors may vary.

How Trojan.Tofsee.Y Operates

Once inside your system, Trojan.Tofsee.Y can operate in various ways, depending on its intended purpose. It may attempt to steal sensitive information, such as login credentials, credit card numbers, or personal data. It can also install additional malware, create backdoors for remote access, or engage in other malicious activities. The exact operation of Trojan.Tofsee.Y may depend on its specific configuration and the goals of its creators.

Trojans like Trojan.Tofsee.Y often rely on social engineering tactics or exploit vulnerabilities in software to gain entry into a system. They can be spread through infected email attachments, compromised websites, or infected software downloads. It is crucial to practice caution when interacting with unfamiliar files, emails, or websites to reduce the risk of infection.

Symptoms of Infection

The symptoms of a Trojan.Tofsee.Y infection can vary, but common indicators include unusual system behavior, slow performance, or unexpected changes to your computer's settings. You may notice unfamiliar programs or icons on your desktop, or your browser may be redirected to suspicious websites. In some cases, the infection may not exhibit noticeable symptoms, making it challenging to detect without proper security tools.

It is essential to monitor your system's behavior and be aware of any changes that could indicate a malware infection. Regularly scanning your system with reputable security software can help identify and remove threats like Trojan.Tofsee.Y before they cause significant harm.

How to Remove Trojan.Tofsee.Y

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for internet access to download removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove all instances of Trojan.Tofsee.Y and any related malware.
  3. Uninstall any suspicious programs that may have been installed without your knowledge or consent. Be cautious and only remove programs that you are certain are malicious or unnecessary.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings that may have been altered by the malware.
  5. Reboot your computer and perform another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed.

Conclusion

The removal of Trojan.Tofsee.Y requires careful attention to detail and the use of reputable security tools. By following the steps outlined above and maintaining good security practices, you can help protect your system from future infections and ensure the security of your personal data. Regularly updating your operating system, software, and security tools is crucial in preventing malware infections. Stay vigilant and take proactive measures to safeguard your digital environment.

Aliases

8 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Symantec Infostealer
Prevx1 Information Stealer
NOD32 a variant of Win32/TrojanProxy.Wopla
F-Secure Trojan-Downloader.Win32.Agent.aofm
CAT-QuickHeal TrojanDownloader.Agent.aofm
AVG Downloader.Agent.AOYS
Avast Win32:Wopla-V
AntiVir TR/Dldr.Agent.aofm

File System Details

Trojan.Tofsee.Y may create the following file(s):
# File Name MD5 Detections
1. nvsvc32.exe 27d3b63d818ae839ebd8cb4fecd939e8 0