Threat Database Trojans Trojan.Tofsee.AB

Trojan.Tofsee.AB

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 153
First Seen: July 24, 2009
Last Seen: March 6, 2024
OS(es) Affected: Windows

The detection of Trojan.Tofsee.AB on your system indicates a potential security threat that requires immediate attention. This detection name suggests a type of malicious software, but without more specific information, it's essential to understand the general characteristics of Trojan-type threats and how to address them.

What Is Trojan.Tofsee.AB?

Trojan.Tofsee.AB, as indicated by its name, is likely a variant of Trojan-type malware. Trojans are malicious programs that deceive users into installing them by disguising themselves as legitimate software. Once installed, they can cause a range of problems, from stealing personal data to allowing unauthorized access to the infected computer. The specific behaviors and goals of Trojan.Tofsee.AB can vary, but like other Trojans, it is designed to operate covertly, making it challenging for users to detect without proper security tools.

How Trojan.Tofsee.AB Operates

Trojan-type malware, including potential variants like Trojan.Tofsee.AB, typically operates by exploiting user trust or vulnerabilities in software. They can spread through various means, including downloads from untrusted sources, email attachments, or infected software installations. Once a Trojan infects a system, it may create backdoors for remote access, steal sensitive information, disrupt system operation, or install additional malicious software. The exact operation of Trojan.Tofsee.AB would depend on its specific design and purpose, which could range from data theft to using the infected computer as part of a botnet for malicious activities.

Symptoms of Infection

Identifying a Trojan infection can be difficult due to their stealthy nature. However, some common symptoms may indicate the presence of malicious software like Trojan.Tofsee.AB. These include unexpected changes to system settings, unfamiliar programs or icons, significant slowdowns in system performance, frequent crashes, or pop-ups and other unwanted advertisements. Additionally, if your antivirus software is disabled without your knowledge or if you notice unusual network activity, these could be signs of a Trojan infection.

  • Unexplained changes to system settings or files
  • Appearance of unfamiliar programs or icons
  • Slowdowns in system performance
  • Frequent system crashes
  • Unwanted pop-ups or advertisements
  • Antivirus software disabled without user action
  • Unusual network activity

How to Remove Trojan.Tofsee.AB

  1. Enter Safe Mode with Networking: This will limit the malware's ability to operate and allow you to proceed with removal steps without interference.
  2. Perform a Full Scan with a Reputable Tool: Utilize a trusted antivirus or anti-malware tool, such as SpyHunter, to scan your system thoroughly for any signs of the Trojan and other potential threats.
  3. Uninstall Suspicious Programs: Review your installed programs and remove any that you do not recognize or that were installed around the time your system became infected.
  4. Reset Your Browser: If your browser (such as Chrome, Firefox, or Edge) has been affected, resetting it to its default settings can help remove any malicious extensions or settings changes made by the Trojan.
  5. Reboot and Re-scan: After taking the above steps, restart your computer and run another full scan with your antivirus tool to ensure that the Trojan and any associated malware have been completely removed.

Conclusion

Removing Trojan.Tofsee.AB and preventing future infections require a combination of immediate action and ongoing vigilance. By understanding the nature of Trojan-type threats and following the steps outlined above, you can effectively address the infection and protect your system from similar threats in the future. It's also crucial to maintain up-to-date antivirus software, avoid suspicious downloads, and regularly back up important data to prevent losses in case of a malware attack.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro TROJ_RENOS.AFT
Symantec Trojan.Erotpics
Sunbelt Trojan-Downloader.Exchanger.Gen.1
Sophos Mal/EncPk-DA
Prevx1 Medium Risk Malware Dropper
Panda Trj/Exchanger.T
NOD32 Win32/Agent.ETH
Microsoft TrojanDownloader:Win32/Cbeplay.E
McAfee-GW-Edition Trojan.Crypt.XPACK.Gen
McAfee BackDoor-DNM
K7AntiVirus Trojan-Downloader.Win32.Agent
Ikarus Trojan-Dropper.Agent
Fortinet W32/PolyExchanger.A!tr
F-Secure Trojan-Downloader.Win32.Agent.ytu
eTrust-Vet Win32/Collet.DD

File System Details

Trojan.Tofsee.AB may create the following file(s):
# File Name MD5 Detections
1. ~.exe,get_flash_update[1].exe,CbEvtSvc.exe,wXtwRzv.exe 826d8bf46dae92264827c27886cc619a 0
2. systen[1].exe 20781fe16e7e0c96fadef99c97498130 0
3. CbEvtSvc.exe,flash[1].exe 1fe971d98216e26b0817451943af270b 0
4. video1[1].exe,CbEvtSvc.exe 8382c1eca0cc8e80bd878cc61fde599c 0