Threat Database Trojans Trojan.Tobfy.S

Trojan.Tobfy.S

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 2,112
First Seen: March 29, 2013
Last Seen: March 3, 2026
OS(es) Affected: Windows

The detection of Trojan.Tobfy.S on your system indicates a potential security threat that requires immediate attention. This detection name suggests a type of malicious software, and understanding its implications is crucial for taking appropriate action to protect your computer and personal data.

What Is Trojan.Tobfy.S?

Trojan.Tobfy.S is identified as a Trojan-type threat, which is a broad category of malware designed to deceive users into installing it on their systems. Trojans can be used for various malicious purposes, including stealing sensitive information, installing additional malware, or providing unauthorized access to the infected computer. The name "Trojan.Tobfy.S" itself does not specify the exact nature or capabilities of the threat, but it indicates that it has been recognized as a potential danger by security software.

How Trojan.Tobfy.S Operates

Trojans typically operate by disguising themselves as legitimate software or attachments. Once installed, they can execute a range of malicious activities. They might create backdoors for remote access, download and install other malware, or capture and transmit sensitive information such as login credentials, credit card numbers, or personal data. The specific operations of Trojan.Tobfy.S would depend on its design and the intentions of its creators, but like other Trojans, it is likely designed to remain stealthy and avoid detection.

Symptoms of Infection

Symptoms of a Trojan infection can vary widely but may include unusual system behavior such as unexpected pop-ups, slow performance, frequent crashes, or unfamiliar programs and icons. Sometimes, infections may not exhibit noticeable symptoms, making them difficult to detect without the use of security software. If you suspect that your system is infected with Trojan.Tobfy.S, it is essential to take immediate action to minimize potential damage.

How to Remove Trojan.Tobfy.S

  1. Boot into Safe Mode with Networking: This will help prevent the malware from loading and make it easier to remove. You can do this by restarting your computer and pressing the appropriate key (usually F8) to access the boot options.
  2. Perform a Full Scan with a Reputable Tool: Use a trusted anti-malware program, such as SpyHunter, to scan your system for the Trojan and other potential threats. Ensure your security software is updated to the latest version for the best detection and removal capabilities.
  3. Uninstall Suspicious Programs: Go through your list of installed programs and remove any that you do not recognize or that were installed around the time you suspect the infection occurred.
  4. Reset Your Browsers: Malware often affects web browsers, so resetting them can help remove any malicious extensions or settings. You can reset Chrome, Firefox, and Edge through their respective settings menus.
  5. Reboot and Re-scan: After taking these steps, restart your computer and perform another full scan with your anti-malware tool to ensure that the threat has been successfully removed.

Conclusion

The detection of Trojan.Tobfy.S is a serious matter that requires prompt and careful action to protect your computer and data. By understanding the nature of Trojan-type threats and following the steps outlined for removal, you can significantly reduce the risk of damage. It is also crucial to adopt preventive measures, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious when opening email attachments or downloading software from the internet. Remember, vigilance and proactive security practices are key to maintaining a safe and secure computing environment.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AVG Downloader.Generic13.ASGY
AhnLab-V3 Malware/Gen.Generic
AntiVir TR/Dldr.Dofoil.puq
Kaspersky Trojan-Downloader.Win32.Dofoil.puv
McAfee Ransom-FBPI!AE1FB8C63F35
AVG Downloader.Generic13.ARQP
AntiVir TR/Tobfy.S.161
Kaspersky Trojan-Downloader.Win32.Dofoil.prg
Avast Win32:Dofoil-DA [Trj]
Symantec Packed.Generic.406
McAfee RDN/Generic Downloader.x!fj
CAT-QuickHeal Malware.Generic.Dyd
Kaspersky Trojan-Downloader.Win32.Dofoil.pww
Kaspersky Trojan-Downloader.Win32.Dofoil.pxe
AVG Dropper.Generic8.AEUG

SpyHunter Detects & Remove Trojan.Tobfy.S

File System Details

Trojan.Tobfy.S may create the following file(s):
# File Name MD5 Detections
1. DisplaySwitch.exe 9ae8c750bc3ec80936dc19fac5f74c76 88
2. pes2013_100.exe 377f745883764d849ebd7fcb9cbaff1d 81
3. MrRzheXImPQ.exe 063886287b5227051cc40b3c79e06170 8
4. SystemRoot.exe 29abe49f49f81ec2f9ea509892514cf8 8
5. qldozilyouosyzdgmxtrvy.exe cf6e452c7d429e0167b31f52389714fb 3
6. MigAutoPlay.exe 2e4c6a6d447a134372eb0d38c11ab602 2
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