Threat Database Trojans Trojan.Tofsee.N

Trojan.Tofsee.N

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 81
First Seen: July 24, 2009
Last Seen: September 8, 2023
OS(es) Affected: Windows

The detection of Trojan.Tofsee.N on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational methods, symptoms of infection, and most importantly, steps to remove it from your system.

What Is Trojan.Tofsee.N?

Trojan.Tofsee.N is identified as a Trojan-type threat. Trojans are malicious programs that can allow unauthorized access to your computer, leading to a variety of harmful activities such as data theft, installation of additional malware, and disruption of system operation. The name itself does not specify a particular malware family but indicates the type of threat it poses.

How Trojan.Tofsee.N Operates

Trojan.Tofsee.N, like other Trojans, operates by disguising itself as a legitimate program or file, thereby deceiving users into installing it on their systems. Once installed, it can execute a range of malicious activities. These can include spying on the user, stealing sensitive information, installing additional malware, or even allowing remote access to the infected computer. The specific operations of Trojan.Tofsee.N can vary, but its primary goal is to compromise the security and integrity of the infected system.

Symptoms of Infection

Symptoms of a Trojan infection can be subtle and may not always be immediately apparent. However, common indicators include unusual system behavior such as slow performance, frequent crashes, or the appearance of unfamiliar programs or files. Additionally, you might notice increased network activity, changes to your system settings, or the presence of unwanted toolbars and extensions in your web browser. Recognizing these symptoms is crucial for taking prompt action against the malware.

How to Remove Trojan.Tofsee.N

  1. Enter Safe Mode with Networking: This will limit the malware's ability to interfere with the removal process. Restart your computer and press the key to enter safe mode (this key varies by computer but is often F8). Select "Safe Mode with Networking" to proceed.
  2. Conduct a Full Scan: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help identify and remove all components of the Trojan.
  3. Uninstall Suspicious Programs: Review the programs installed on your computer and uninstall any that you do not recognize or that were installed around the time the malware was detected.
  4. Reset Your Web Browsers: Resetting browsers like Chrome, Firefox, and Edge can help remove any malicious extensions or settings that the Trojan may have installed. Each browser has a settings option to reset it to its default state.
  5. Reboot and Re-scan: After completing the above steps, restart your computer and run another full scan with your anti-malware tool to ensure that all traces of the malware have been removed.

Conclusion

Removing Trojan.Tofsee.N requires careful and systematic steps to ensure that your system is thoroughly cleaned and protected against future infections. It's essential to stay vigilant and maintain good security practices, including regularly updating your operating system and security software, avoiding suspicious downloads, and being cautious when clicking on links or opening email attachments. By following the removal steps outlined and adopting a proactive approach to security, you can protect your computer and personal data from the threats posed by Trojan.Tofsee.N and other malware.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro TROJ_SMALL.EW
Symantec Backdoor.Trojan
Sunbelt Packer.Krunchy.B
Panda W32/IRCBot.CHT.worm
NOD32 probably a variant of Win32/TrojanDownloader.Small
McAfee-GW-Edition Trojan.Crypt.XPACK.Gen
McAfee Generic Downloader.x
Fortinet W32/Small.AHLX!tr.dldr
F-Secure Trojan-Downloader.Win32.Small.ahlx
eSafe Win32.Small.ahlx
Comodo TrojWare.Win32.TrojanDownloader.Small.~NO
CAT-QuickHeal TrojanDownloader.Small.ahlx
BitDefender Trojan.Generic.1694808
AVG SHeur2.GJY
Authentium W32/Heuristic-210!Eldorado

SpyHunter Detects & Remove Trojan.Tofsee.N

File System Details

Trojan.Tofsee.N may create the following file(s):
# File Name MD5 Detections
1. ~tmpc.exe 4afb37a891e1fec7a0c08188ddb86a12 0