Threat Database Trojans Trojan.Koobface.D

Trojan.Koobface.D

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 90 % (High)
Infected Computers: 82
First Seen: July 24, 2009
OS(es) Affected: Windows

The detection of Trojan.Koobface.D on your system indicates a potential security threat that requires immediate attention. This malware is designed to compromise the security and integrity of your computer, and it is essential to take steps to remove it to prevent further damage.

What Is Trojan.Koobface.D?

Trojan.Koobface.D is a type of malicious software that is designed to infiltrate and compromise computer systems. The name "Trojan" refers to the fact that this type of malware disguises itself as a legitimate program or file, allowing it to evade detection and gain access to the system. The ".Koobface.D" part of the name suggests that it may be related to the Koobface family of malware, which is known for its ability to spread through social engineering tactics and exploit vulnerabilities in software.

How Trojan.Koobface.D Operates

Trojan.Koobface.D operates by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing it. Once installed, it can allow unauthorized access to the system, steal sensitive information, and disrupt normal computer operations. It may also download and install additional malware, creating a more significant security threat. The exact mechanisms used by Trojan.Koobface.D can vary, but its primary goal is to compromise the security and integrity of the infected system.

Symptoms of Infection

The symptoms of a Trojan.Koobface.D infection can vary, but common indicators include slow system performance, unexpected pop-ups or ads, and unfamiliar programs or icons on the desktop. You may also experience issues with your internet connection, such as slow browsing or an inability to access certain websites. In some cases, the malware may not exhibit any noticeable symptoms, making it challenging to detect without the use of antivirus software.

  • Slow system performance or crashes
  • Unexpected pop-ups or ads
  • Unfamiliar programs or icons on the desktop
  • Issues with internet connectivity

How to Remove Trojan.Koobface.D

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more straightforward removal process.
  2. Use a reputable antivirus tool, such as SpyHunter, to perform a full scan of your system and detect any malware present.
  3. Uninstall any suspicious programs or applications that may be related to the infection.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your computer and perform another scan with your antivirus software to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Koobface.D from your system requires careful attention to detail and a thorough approach. By following the steps outlined above and using reputable antivirus software, you can help to ensure the complete removal of the malware and prevent future infections. It is essential to remain vigilant and take proactive steps to protect your system, including keeping your operating system and software up to date, using strong passwords, and avoiding suspicious downloads or links.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda Trj/CI.A
Fortinet W32/Refroso.JUA!tr
Ikarus Gen.Variant
AhnLab-V3 Packed/Win32.Generic
McAfee-GW-Edition Heuristic.BehavesLike.Win32.Downloader.D
TrendMicro PAK_Generic.001
AntiVir TR/Dropper.Gen
Comodo TrojWare.Win32.Trojan.Agent.Gen
Sophos Mal/Koobface-G
Kaspersky Trojan-Dropper.Win32.VB.arqp
Avast Win32:Rootkit-gen
Symantec Packed.Generic.309
McAfee Generic.dx!uvs
TrendMicro WORM_KOOBFACE.EY
Sunbelt Trojan-Downloader.Zlob.Media-Codec

SpyHunter Detects & Remove Trojan.Koobface.D

File System Details

Trojan.Koobface.D may create the following file(s):
# File Name MD5 Detections
1. fbx.exe fa8c0d617d1a2343985aae74caa960cd 76
2. lsass.exe 5af5ac30094d310407ba63bf78707b6d 6
3. websrvx.exe d95399e8ba2491eb4af1c06548ed8227 0
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