Threat Database Trojans Trojan.Downloader.Bagle.SG

Trojan.Downloader.Bagle.SG

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.SG on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to secretly download and install additional malicious software on your computer, which can lead to a range of problems, including data theft, system crashes, and unauthorized access to your personal information.

What Is Trojan.Downloader.Bagle.SG?

Trojan.Downloader.Bagle.SG is a type of Trojan horse malware that is designed to download and install additional malware 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 further compromise your system's security.

How Trojan.Downloader.Bagle.SG Operates

Once Trojan.Downloader.Bagle.SG has infected your system, it can operate in a variety of ways. It may download and install additional malware, such as spyware, adware, or ransomware, which can cause a range of problems, including data theft, system crashes, and unauthorized access to your personal information. It may also create backdoors or open ports on your system, allowing hackers to remotely access your computer and steal sensitive information. Additionally, Trojan.Downloader.Bagle.SG may modify system settings, registry entries, and other configuration files to maintain its presence on your system and evade detection.

Symptoms of Infection

If your system is infected with Trojan.Downloader.Bagle.SG, you may notice a range of symptoms, including slow system performance, frequent crashes, and unfamiliar programs or icons on your desktop. You may also notice unusual network activity, such as unexpected outgoing connections or data transfers. Additionally, you may receive warnings or alerts from your antivirus software or firewall, indicating that malicious activity has been detected on your system.

  • Slow system performance or frequent crashes
  • Unfamiliar programs or icons on your desktop
  • Unusual network activity or unexpected outgoing connections
  • Warnings or alerts from your antivirus software or firewall

How to Remove Trojan.Downloader.Bagle.SG

  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 tool, such as SpyHunter, and perform a full scan of your system to detect and remove all instances of the malware.
  3. Uninstall any suspicious programs or applications that may be related to the malware.
  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 perform a follow-up scan to ensure that all instances of the malware have been removed.

Conclusion

Removing Trojan.Downloader.Bagle.SG from your system requires careful attention to detail and a thorough understanding of the malware's behavior and characteristics. By following the steps outlined above and using reputable antivirus tools, you can help to ensure that your system is free from this and other types of malware. Remember to always be cautious when downloading software or opening email attachments from unknown sources, and to keep your antivirus software up to date to protect against the latest threats.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro TROJ_BAGLE.RK
Symantec W32.Beagle.EB
Sophos Mal/Behav-285
Prevx1 High Risk Worm
Panda W32/Bagle.KV.worm
NOD32 Win32/Bagle.OR
Microsoft TrojanDownloader:Win32/Bagle.SG
McAfee-GW-Edition Worm.Bagle.Gen
McAfee Generic.dx
Ikarus Backdoor.Win32.SdBot
Fortinet W32/Bagle.OP!tr.dldr
F-Secure Trojan-Downloader.Win32.Bagle.op
eSafe Win32.Bagle.op
Comodo Worm.Win32.Bagle.OR
ClamAV Trojan.Bagle-186

File System Details

Trojan.Downloader.Bagle.SG may create the following file(s):
# File Name MD5 Detections
1. CLIStart.exe 9b5ee5a8d299fff064d84d04e02ad687 0