Threat Database Worms Worm.VB.UL

Worm.VB.UL

By CagedTech in Worms
Published:
Last updated:

Threat Scorecard

Threat Level: 50 % (Medium)
Infected Computers: 21
First Seen: December 6, 2010
Last Seen: June 25, 2018
OS(es) Affected: Windows

The detection of Worm.VB.UL on your system indicates a potential security threat that requires immediate attention. This worm, like many others, is designed to replicate and spread to other computers, potentially causing harm to your data and system integrity. It's essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.

What Is Worm.VB.UL?

Worm.VB.UL is a type of malware that falls under the category of worms. Worms are self-replicating malware that can spread from system to system without the need for human interaction, unlike viruses which require a host program to spread. The name Worm.VB.UL suggests it is written in Visual Basic (VB), a programming language, but the specifics of its operation and the exact nature of its payload are not detailed in the detection name itself.

How Worm.VB.UL Operates

Worms like Worm.VB.UL typically operate by exploiting vulnerabilities in operating systems or applications to infect a computer. Once inside, they can perform a variety of malicious actions, including data theft, installation of additional malware, or using the infected computer as part of a botnet for distributed denial-of-service (DDoS) attacks. Worms can spread through various means, including email attachments, infected software downloads, and network vulnerabilities.

Symptoms of Infection

Symptoms of a worm infection can vary widely depending on the specific actions the worm is programmed to perform. Common indicators of infection include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. You might also notice changes to your system settings or the presence of unwanted software. In some cases, the infection may not exhibit obvious symptoms, making regular system checks and anti-malware scans crucial for detection.

How to Remove Worm.VB.UL

  1. Boot your computer in Safe Mode with Networking. This will help prevent the worm from loading and make it easier to remove.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated with the latest definitions to improve the chances of detecting and removing Worm.VB.UL.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time of the infection. Be cautious and only remove programs you are sure are not essential to your system's operation.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings changes made by the worm.
  5. After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that the worm has been completely removed.

Conclusion

Removing Worm.VB.UL requires careful and systematic steps to ensure the malware is completely eradicated from your system. It's also crucial to adopt preventive measures to avoid future infections, including keeping your operating system and software up to date, using strong antivirus software, avoiding suspicious downloads, and being cautious with email attachments. By taking these steps, you can protect your system and data from the threats posed by worms like Worm.VB.UL and maintain a secure computing environment.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda Trj/VB.HB
AVG PSW.Generic10.KNY
Fortinet W32/Ruftar.QHL!tr.pws
Ikarus Email-Flooder.Win32.FriendGreetings
AhnLab-V3 Trojan/Win32.Ruftar
Microsoft Trojan:Win32/VB.AJW
McAfee-GW-Edition Heuristic.BehavesLike.Win32.Suspicious-BAY.K
Comodo UnclassifiedMalware
Sophos Mal/Generic-L
Kaspersky Trojan-PSW.Win32.Ruftar.qhl
Avast Win32:Trojan-gen
Symantec WS.Reputation.1
K7AntiVirus Password-Stealer
McAfee Generic PWS.y!1i3
CAT-QuickHeal TrojanPSW.Ruftar.qhl

File System Details

Worm.VB.UL may create the following file(s):
# File Name MD5 Detections
1. file1.exe 31d109c698992e33a1b6842f33f08d85 17
2. svchost.exe fcccae853b99ccc9f2e5ac728bf6013c 3