Threat Database Trojans Trojan.Downloader.VB

Trojan.Downloader.VB

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 34
First Seen: December 1, 2009
Last Seen: April 20, 2020
OS(es) Affected: Windows

The detection of Trojan.Downloader.VB 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 programs on your computer, which can lead to a range of problems, including data theft, system crashes, and unauthorized access to your personal information. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.

What Is Trojan.Downloader.VB?

Trojan.Downloader.VB is a type of Trojan horse malware that disguises itself as a legitimate program or file. Once installed, it connects to a remote server to download and execute additional malware, which can include viruses, worms, spyware, and other types of malicious software. This type of malware is often spread through email attachments, infected software downloads, or exploited vulnerabilities in operating systems or applications.

How Trojan.Downloader.VB Operates

Trojan.Downloader.VB operates by creating a backdoor on your system, allowing remote access to your computer. This backdoor can be used to download and install additional malware, steal sensitive information, or take control of your system. The malware may also modify system settings, disable security software, or create new user accounts to maintain its presence on your system. It is crucial to remove this malware as soon as possible to prevent further damage and protect your personal data.

Symptoms of Infection

Systems infected with Trojan.Downloader.VB may exhibit a range of symptoms, including slow system performance, frequent crashes, and unusual network activity. You may also notice unfamiliar programs or icons on your desktop, or receive unexpected pop-ups and alerts. In some cases, the malware may not display any obvious symptoms, making it challenging to detect without the use of antivirus software.

  • Unexplained changes to system settings or configuration
  • Appearance of unfamiliar programs or files
  • Increased network activity or bandwidth usage
  • Frequent system crashes or errors
  • Slow system performance or responsiveness

How to Remove Trojan.Downloader.VB

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Use a reputable antivirus tool, such as SpyHunter, to perform a full system scan and detect any malware present on your system.
  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 another full scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Downloader.VB from your system requires careful attention to detail and a comprehensive approach to ensure that all related malware is eliminated. By following the steps outlined above and maintaining good security practices, such as regularly updating your operating system and antivirus software, you can help protect your system from future infections and keep your personal data safe. Remember to always be cautious when opening email attachments or downloading software from the internet, and never click on suspicious links or pop-ups.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AVG Downloader.VB.AANA
Sophos Mal/VB-MW
BitDefender Gen:Trojan.Heur.VP2.cm0@aOcJJimi
Kaspersky Trojan.Win32.VB.bxcs
AVG Downloader.VB.YCO
Fortinet Malware_fam.NB
McAfee-GW-Edition Heuristic.LooksLike.Win32.Suspicious.J
Sophos Mal/Behav-370
McAfee Artemis!6A45F8F7A911
CAT-QuickHeal (Suspicious) - DNAScan
Panda Suspicious file
AVG Downloader.VB.QJN
McAfee-GW-Edition Artemis!502463A89CD1
McAfee Generic.tfr!p
AVG Downloader.VB.NIY

File System Details

Trojan.Downloader.VB may create the following file(s):
# File Name MD5 Detections
1. update.exe 51a70164d143c010e0066c96e164bbfd 7
2. GD.exe cf0c967fb6c4e36872864bbe0b2d309a 7
3. GD1.exe cbd0ec336b002bcd5c131dc53009e574 6
4. et2czb24m.exe 502463a89cd1665f6a7a67ce0b1ab38c 4
5. e9d9d.exe 39c9d3e374b1042bf4edb43d6caa5ab3 2
6. csrss.exe 578f5e47ea18b86e1f9848901b8f9dc4 1
7. 95616[1].exe 0bbd17a8b2c7ebe23c482bf4475e3c1b 1
8. fndryodo.dll 809fadcbded4ead5f80edec7d024bb56 0