Threat Database Worms Worm.Autorun.YG

Worm.Autorun.YG

By CagedTech in Worms
Published:
Last updated:

Threat Scorecard

Threat Level: 50 % (Medium)
Infected Computers: 2
First Seen: August 13, 2012
OS(es) Affected: Windows

The detection of Worm.Autorun.YG on your system indicates a potential security threat that requires immediate attention. This worm, as indicated by its name, is a type of malware designed to replicate itself and spread to other computers. 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.YG?

Worm.Autorun.YG is identified as a worm, which is a category of malware that can spread from system to system without the need for human interaction. Worms often exploit vulnerabilities in operating systems or applications to infect computers. The name "Worm.Autorun.YG" suggests it may utilize the autorun feature, which allows malware to execute automatically when a device or media is connected to a computer, facilitating its spread.

How Worm.Autorun.YG Operates

Worms like Worm.Autorun.YG typically operate by scanning for vulnerable systems or exploiting existing vulnerabilities to infect new computers. They can spread through various means, including USB drives, network shares, or by exploiting weaknesses in network protocols. Once a system is infected, the worm can perform a variety of malicious actions, such as stealing data, installing additional malware, or using the infected computer as part of a botnet for distributed denial-of-service (DDoS) attacks or spamming.

Symptoms of Infection

The symptoms of a Worm.Autorun.YG infection can vary but may include unusual system behavior, such as slow performance, frequent crashes, or the appearance of unfamiliar programs or files. Infected systems may also exhibit signs of unauthorized access or data theft, though some worms are designed to operate stealthily, making them harder to detect without specific security software.

  • Unexplained changes in system settings or files
  • Increased network activity without a clear cause
  • Pop-ups or other unwanted advertisements
  • Difficulty in accessing certain system areas or files

How to Remove Worm.Autorun.YG

  1. Boot your computer in Safe Mode with Networking to limit the worm's ability to spread or interfere with the removal process.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove the worm and any associated malware.
  3. Uninstall any suspicious programs that were installed around the time of 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 to 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 and all associated components have been removed.

Conclusion

Removing Worm.Autorun.YG requires a combination of using the right security tools and taking preventive measures to protect your system from future infections. It's essential to keep your operating system, applications, and security software up to date to patch vulnerabilities that worms like Worm.Autorun.YG exploit. Additionally, practicing safe computing habits, such as avoiding suspicious downloads and using strong, unique passwords, can significantly reduce the risk of malware infections. If you're unsure about any part of the removal process, consider consulting with a cybersecurity professional to ensure your system is thoroughly cleaned and protected.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda Generic Malware
AVG Defiler
Fortinet W32/AutoRun.GTW!worm
Ikarus Worm.Win32.Bybz
AhnLab-V3 Worm/Win32.AutoRun
Microsoft Worm:Win32/Autorun.YG
Sophos Mal/Generic-D
AntiVir TR/Dldr.Delphi.Gen
F-Secure Backdoor:W32/Bubz.gen!A
Comodo Worm.Win32.AutoRun.~CMS
BitDefender Win32.Worm.Autorun.TZ
Kaspersky Worm.Win32.Bybz.dm
ClamAV Worm.Autorun-2571
eSafe Win32.GenericMalware
Avast Win32:AutoRun-BHW [Wrm]

File System Details

Worm.Autorun.YG may create the following file(s):
# File Name MD5 Detections
1. winlog.exe 6512cd9d859c9ad6f2bff16ac136127d 2