Threat Database Trojans Trojan.Downloader.Bagle.B

Trojan.Downloader.Bagle.B

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.Downloader.Bagle.B on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to download and install additional malicious software on your computer, which can lead to a range of problems, including data theft, system compromise, and disruption of normal computer operation.

What Is Trojan.Downloader.Bagle.B?

Trojan.Downloader.Bagle.B is a type of Trojan horse malware that is designed to download and install additional malicious software on your computer. The name "Trojan" refers to the fact that this type of malware disguises itself as a legitimate program or file, allowing it to evade detection and gain access to your system. The "Downloader" part of the name indicates that this malware is capable of downloading additional malicious software from the internet, which can lead to further system compromise.

How Trojan.Downloader.Bagle.B Operates

Trojan.Downloader.Bagle.B operates by exploiting vulnerabilities in your system or by tricking you into downloading and installing it. Once installed, it can download and install additional malicious software, including viruses, spyware, and other types of malware. This can lead to a range of problems, including data theft, system compromise, and disruption of normal computer operation. The malware may also communicate with its creators or other malicious servers to receive instructions or upload stolen data.

Symptoms of Infection

The symptoms of a Trojan.Downloader.Bagle.B infection can vary, but may include slow system performance, unexpected pop-ups or ads, unfamiliar programs or icons on your desktop, and unexplained changes to your system settings. You may also notice that your system is crashing or freezing frequently, or that your internet connection is slow or unstable. In some cases, you may not notice any symptoms at all, which is why it's essential to have a reputable antivirus program installed on your system to detect and remove malware.

  • Slow system performance
  • Unexpected pop-ups or ads
  • Unfamiliar programs or icons on your desktop
  • Unexplained changes to your system settings
  • System crashes or freezes
  • Slow or unstable internet connection

How to Remove Trojan.Downloader.Bagle.B

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
  2. Download and install a reputable antivirus program, such as SpyHunter, and run a full scan to detect and remove the malware.
  3. Uninstall any suspicious programs or applications that you don't recognize or that were installed without your knowledge or consent.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your system and run another scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Downloader.Bagle.B from your system requires careful attention to detail and a thorough understanding of the malware removal process. By following the steps outlined above, you can help to ensure that your system is clean and free of malware. It's also essential to take steps to prevent future infections, including installing a reputable antivirus program, avoiding suspicious downloads and email attachments, and keeping your system and software up to date. Remember to always be cautious when downloading software or clicking on links from unknown sources, and never provide personal or financial information to untrusted websites or applications.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro WORM_BAGLE.SE
Symantec Downloader
Sophos W32/Bagle-TV
Prevx1 Rootkit
Panda W32/Bagle.SR.worm
NOD32 Win32/Bagle.OI
Microsoft TrojanDownloader:Win32/Bagle.B
McAfee Generic.dx
Fortinet W32/Packed.2D18!tr
F-Secure Trojan-Downloader.Win32.Bagle.nk
eWido Downloader.Bagle.nk
eTrust-Vet Win32/Glieder.HT
eSafe Win32.Bagle.nk
Comodo Worm.Win32.Bagle.OI
ClamAV Trojan.Bagle-161

File System Details

Trojan.Downloader.Bagle.B may create the following file(s):
# File Name MD5 Detections
1. SearchProtection.exe 1ad002e1307bc480ee2c111e45fc2498 0