Threat Database Worms Worm.Autorun.gen!BL

Worm.Autorun.gen!BL

By CagedTech in Worms
Published:
Last updated:

Threat Scorecard

Threat Level: 50 % (Medium)
Infected Computers: 5
First Seen: December 20, 2010
OS(es) Affected: Windows

The detection of Worm.Autorun.gen!BL indicates that your system has been infected with a type of malicious software known as a worm. This type of malware is designed to replicate itself and spread to other systems, often without the need for user interaction. Understanding the nature of this threat and how it operates is crucial in taking the appropriate steps to remove it and prevent future infections.

What Is Worm.Autorun.gen!BL?

Worm.Autorun.gen!BL is identified as a worm, which is a category of malware that can spread from system to system independently. Unlike viruses, which require a host program to replicate, worms can travel from one computer to another through network connections, often exploiting vulnerabilities in operating systems or applications. The term "Autorun" in its name suggests it may utilize the autorun feature, which allows programs to launch automatically when a removable device is inserted or a specific condition is met, potentially facilitating its spread.

How Worm.Autorun.gen!BL Operates

Malware like Worm.Autorun.gen!BL typically operates by exploiting weaknesses in the system or in user behavior. It may spread through USB drives, network shares, or other means, and once inside a system, it can cause a variety of problems, including data theft, system crashes, and the installation of additional malware. Worms often create backdoors, allowing remote access to the infected system, which can lead to further malicious activities. Understanding how such malware operates is key to preventing its spread and removing it effectively.

Symptoms of Infection

Symptoms of a Worm.Autorun.gen!BL infection can vary but may include unusual system behavior, such as unexpected crashes, slow performance, or unfamiliar programs and icons. You might also notice changes in your system settings or the presence of unwanted toolbars and extensions in your web browser. In some cases, the infection might not exhibit noticeable symptoms immediately, making it important to regularly scan your system for malware.

How to Remove Worm.Autorun.gen!BL

  1. Boot your computer in Safe Mode with Networking. This will restrict the malware's ability to operate while still allowing you to download and install removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system. This tool can help identify and remove the worm and any other malware that might be present.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time you noticed the infection. Be cautious and only remove programs you are certain are malicious or unnecessary.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings that the worm might have altered.
  5. Reboot your computer and perform another full scan with your anti-malware tool to ensure that the worm and any associated malware have been completely removed.

Conclusion

Removing Worm.Autorun.gen!BL requires careful steps to ensure the malware is completely eradicated from your system. By understanding how worms operate and following the removal steps outlined, you can help protect your system and data from this and similar threats. It's also crucial to maintain good cybersecurity practices, including regularly updating your operating system and software, using strong antivirus protection, and being cautious when opening emails or inserting removable devices into your computer. By taking these precautions, you can significantly reduce the risk of future malware infections.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda W32/AutoRun.DJ.worm
AVG Worm/Delf.GBG
Ikarus Trojan-Dropper.Agent
Microsoft Worm:Win32/Autorun.gen!BL
eTrust-Vet Win32/SillyAutorun.BYO
McAfee-GW-Edition Heuristic.LooksLike.Win32.Suspicious.J!80
AntiVir Worm/Autorun.aou.1
Comodo TrojWare.Win32.Trojan.StartPage.~KP
Kaspersky Worm.Win32.AutoRun.aou
ClamAV Worm.Autorun-2209
Avast Win32:AutoRun-VC
Symantec W32.SillyFDC
F-Prot W32/Worm.WRX
K7AntiVirus Trojan
CAT-QuickHeal Worm.AutoRun.aou

File System Details

Worm.Autorun.gen!BL may create the following file(s):
# File Name MD5 Detections
1. remove.exe 86dbbdaf2a003775a19d8543a5938f63 5