Threat Database Trojans Trojan.BHO.Y

Trojan.BHO.Y

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 0
First Seen: July 24, 2009
OS(es) Affected: Windows

The detection of Trojan.BHO.Y 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.BHO.Y?

Trojan.BHO.Y is identified as a Trojan-type threat, which is a broad category of malware designed to allow unauthorized access to a computer system. Trojans can lead to a variety of malicious activities, including data theft, spyware installation, and the creation of backdoors for remote access by attackers. The name itself does not specify a known malware family but indicates the type of threat it poses.

How Trojan.BHO.Y Operates

Trojan.BHO.Y, like other Trojans, operates by disguising itself as legitimate software to deceive users into installing it. Once installed, it can execute a range of malicious actions depending on its design. This can include monitoring and logging keystrokes, stealing sensitive information such as passwords and credit card numbers, altering system settings, and installing additional malware. The specific actions of Trojan.BHO.Y can vary, but its primary goal is to compromise the security and integrity of the infected system.

Symptoms of Infection

Symptoms of a Trojan.BHO.Y infection can be subtle and may not always be immediately apparent. Common indicators include unusual system behavior such as slow performance, frequent crashes, and unexpected pop-ups or advertisements. Additionally, you might notice that your browser settings have been altered, or that unfamiliar programs are installed on your system. In some cases, the presence of a Trojan can lead to more severe issues, such as data loss or unauthorized access to your personal information.

How to Remove Trojan.BHO.Y

  1. Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download necessary tools while minimizing system activity.
  2. Conduct a full scan of your system using a reputable anti-malware tool such as SpyHunter. Ensure the tool is updated with the latest definitions to enhance its ability to detect and remove the threat.
  3. Uninstall suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are certain are not essential to your system's operation.
  4. Reset your browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings alterations made by the Trojan.
  5. After completing the above steps, reboot your system and perform another scan to ensure that all traces of the malware have been removed. This step is crucial as some malware can only be fully removed after a system restart.

Conclusion

The removal of Trojan.BHO.Y requires careful and systematic steps to ensure that all components of the malware are eliminated from your system. It's essential to remain vigilant and to regularly scan your system for potential threats. Maintaining up-to-date anti-malware software, being cautious with email attachments and downloads, and avoiding suspicious websites can significantly reduce the risk of future infections. By following the steps outlined in this report and adopting good cybersecurity practices, you can protect your system and personal data from malicious activities.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro Cryp_Upack
Sophos Mal/EncPk-BW
Panda Adware/AntiSpyBoss
F-Secure W32/Suspicious_U.gen
ClamAV PUA.Packed.UPack
TrendMicro TROJ_ZLOB.CZF
Symantec Trojan.Zlob
Sunbelt Trojan-Downloader.FlyCodec
Sophos Mal/Packer
Prevx1 High Risk Fraudulent Security Program
Panda Adware/FlyVideoCodec
NOD32 a variant of Win32/BHO.NEQ
Microsoft Trojan:Win32/BHO.Y
McAfee-GW-Edition Ad-Spyware.Flycodec.A.2
McAfee Generic Downloader.e

File System Details

Trojan.BHO.Y may create the following file(s):
# File Name MD5 Detections
1. mstalk.dll 392cb283887a95a4d383b897923f814b 0
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