Threat Database Worms Worm.Koobface.A

Worm.Koobface.A

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.Koobface.A on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the detected threat, its characteristics, and steps to remove it from your system.

What Is Worm.Koobface.A?

Worm.Koobface.A is a type of malicious software, commonly referred to as a worm, designed to replicate and spread to other systems. The name itself suggests it belongs to a category of malware known for its ability to propagate without the need for human interaction, unlike viruses that typically require a host file to spread. Worms like Worm.Koobface.A can cause significant disruptions to system operation and data integrity.

How Worm.Koobface.A Operates

Worms operate by exploiting vulnerabilities in operating systems, applications, or network protocols to infect systems. Once a system is infected, the worm can perform a variety of malicious actions, including data theft, installation of additional malware, or recruitment of the infected system into a botnet for distributed denial-of-service (DDoS) attacks or spamming. Worms can spread through various means, such as email attachments, infected software downloads, or vulnerabilities in network services.

Symptoms of Infection

Symptoms of a Worm.Koobface.A infection can vary but may include unusual system behavior, such as slow performance, frequent crashes, or unexpected pop-ups and advertisements. Infected systems may also exhibit signs of unauthorized access or data transmission, such as unusual network activity. In some cases, the presence of a worm may not be immediately apparent, as it may operate in the background without overt symptoms, making regular system monitoring and antivirus scans crucial for early detection.

How to Remove Worm.Koobface.A

  1. Boot your system into Safe Mode with Networking to prevent the worm from loading and to allow for internet access for updates and downloads.
  2. Perform a full scan of your system using a reputable antivirus tool, such as SpyHunter, to detect and remove all instances of the worm and any associated malware.
  3. Uninstall suspicious programs that may have been installed by the worm, as these could be malicious or compromised.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings changes made by the worm.
  5. After completing the above steps, reboot your system and perform another full scan to ensure that the worm and all associated malware have been successfully removed.

Conclusion

The removal of Worm.Koobface.A requires careful and systematic steps to ensure that all components of the malware are eliminated from the infected system. It's crucial to stay vigilant and maintain up-to-date antivirus software to prevent future infections. Regular system backups and adherence to safe computing practices, such as avoiding suspicious downloads and emails, can also help protect against malware threats. By following the steps outlined in this report and maintaining good cybersecurity habits, you can help safeguard your system and data against the evolving landscape of malware threats.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
TrendMicro TROJ_DLOADR.ADI
Panda W32/Boface.AW.worm
Ikarus Trojan-Proxy.Win32.Small
Fortinet W32/Agent.AEKT!tr.bdr
Authentium W32/Koobface.L
a-squared Trojan-Proxy.Win32.Small!IK
McAfee New Malware.aj
Ikarus Win32.SuspectCrc
Fortinet W32/Koobface.B!worm
F-Secure Net-Worm.Win32.Koobface.q
Comodo TrojWare.Win32.Trojan.Agent.~
CAT-QuickHeal TrojanPSW.OnLineGames.iaw
BitDefender Win32.Worm.Koobface.C
AVG Worm/Generic.JKW
Authentium W32/Heuristic-210!Eldorado

File System Details

Worm.Koobface.A may create the following file(s):
# File Name MD5 Detections
1. che3.exe 62178d3a2c36711be7d3c31bd5434c1d 0
2. pp2.exe 2fbd7a8baff7016b655dc1fc6b74c32a 0
3. pp06.exe a637ab516477507b887e1f51d8a2a0c3 0
4. mstre11.exe dea84d10a4dcb5f69e334c1ae06be0d5 0
5. ld02.exe aac7b716d37da0af78f83a9fa127edac 0
6. pp1.exe 8f64366d11bfc36d733a4a9bb622059d 0
7. ugo03.exe e105c3a9f702a4d2d83668fb1589e298 0
8. mstre6.exe 1e324bb4e51124dedf143118b773c21a 0
More files