Threat Database Worms Worm.Autorun.BJ

Worm.Autorun.BJ

By CagedTech in Worms
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 0
First Seen: July 24, 2009
OS(es) Affected: Windows

The detection of Worm.Autorun.BJ on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the detected threat, its operating methods, symptoms of infection, and step-by-step guidance on how to remove it from your system.

What Is Worm.Autorun.BJ?

Worm.Autorun.BJ is identified as a worm, which is a type of malware that can replicate itself and spread to other computers without the need for human interaction. Worms often exploit vulnerabilities in operating systems or applications to infect computers and can cause significant damage by consuming system resources, stealing sensitive information, or installing additional malware.

How Worm.Autorun.BJ Operates

Malware like Worm.Autorun.BJ typically operates by exploiting weaknesses in system security or deceiving users into executing malicious files. Once inside a system, it can create copies of itself, modify system settings, and may attempt to spread to other connected devices or networks. The exact mechanisms can vary, but the primary goal is often to gain control over the infected system for malicious purposes, such as data theft or using the system as part of a botnet for distributed attacks.

Symptoms of Infection

Symptoms of a Worm.Autorun.BJ infection can include slow system performance, frequent crashes, or unusual network activity. Infected systems may also exhibit signs of unauthorized access or changes to system settings. However, some malware is designed to operate stealthily, making it difficult to detect without proper security software. Regular system scans and monitoring for unusual behavior are crucial for early detection and prevention of further damage.

How to Remove Worm.Autorun.BJ

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for internet access for updates and downloads. This can usually be done by pressing a specific key (such as F8) during startup, though this may vary depending on your computer's manufacturer.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, if you don't already have one. Ensure it's updated with the latest definitions before proceeding with a full scan of your system. This will help identify and remove the malware and any associated files.
  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, as removing critical system files can cause system instability.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the malware. You can usually find this option in the browser's settings or preferences menu.
  5. After completing the above steps, reboot your computer and perform another scan with your anti-malware tool to ensure that all traces of the malware have been removed. Repeat this process until no more threats are detected.

Conclusion

Removing Worm.Autorun.BJ requires careful and methodical steps to ensure all components of the malware are eliminated from your system. It's also crucial to adopt preventive measures, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious with emails and downloads from unknown sources. By following the guidance provided and maintaining good cybersecurity practices, you can protect your system from future infections and safeguard your personal data.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro WORM_BANLOAD.ENZ
Symantec W32.SillyFDC
Prevx1 Worm
Panda Adware/SearchExplorer
McAfee W32/Autorun.worm.i.gen
Kaspersky Worm.Win32.AutoRun.ri
K7AntiVirus Trojan.Win32.AutoRun.cy
Ikarus Virus.Win32.AutoRun.cy
Fortinet W32/AutoRun.CY!worm
F-Secure Worm:W32/AutoRun.GL
eTrust-Vet Win32/Gonexi.A
ClamAV Worm.Autorun-1756
CAT-QuickHeal Worm.AutoRun.ri
BitDefender Trojan.Click.JV
AVG Worm/Delf.IHQ

File System Details

Worm.Autorun.BJ may create the following file(s):
# File Name MD5 Detections
1. cdaac.exe 358ee58be79468f87a380b5506207f6e 0
2. jibjc.exe 103bd3254c4aa8786ed1545261238d8f 0