Virus.Koobface.N
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Threat Level: | 80 % (High) |
| Infected Computers: | 11 |
| First Seen: | December 24, 2012 |
| OS(es) Affected: | Windows |
The detection of Virus.Koobface.N on your system indicates a potential security threat that requires immediate attention. This detection name suggests a type of malicious software, but without more specific information, it's crucial to approach removal and system cleaning with a general understanding of malware behavior and removal best practices.
Table of Contents
What Is Virus.Koobface.N?
Virus.Koobface.N is identified as a Trojan-type threat, which means it is designed to allow unauthorized access to your computer system. Trojans can be particularly dangerous because they can open backdoors for other malware, steal sensitive information, or disrupt system operation. The name "Virus.Koobface.N" itself does not directly imply a specific malware family without further context, but its classification as a Trojan indicates the potential for significant harm.
How Virus.Koobface.N Operates
Trojan horses like Virus.Koobface.N typically operate by disguising themselves as legitimate software or files to trick users into installing them. Once installed, they can communicate with their command and control servers to receive instructions, which might include downloading additional malware, stealing data, or using the infected computer for malicious activities such as spamming or participating in botnets. Their ability to blend in with normal system activity makes them difficult to detect without proper security tools.
Symptoms of Infection
Symptoms of a Trojan infection can vary widely depending on the specific goals of the malware. Common signs include unexpected changes to system settings, unfamiliar programs or icons, slow system performance, frequent crashes, or pop-ups and other unwanted advertisements. In some cases, there may be no noticeable symptoms at all, making regular system scans with up-to-date antivirus software crucial for detection.
- Unexplained changes in system behavior or performance
- Appearance of unknown programs or files
- Frequent system crashes or freezes
- Increased network activity without apparent cause
How to Remove Virus.Koobface.N
- Boot into Safe Mode with Networking: This will limit the malware's ability to interfere with the removal process while still allowing you to download and install necessary tools.
- Perform a Full Scan with a Reputable Tool: Use an anti-malware program like SpyHunter to scan your system thoroughly. Ensure the tool is updated to recognize the latest threats.
- Uninstall Suspicious Programs: Review your installed programs and remove any that you do not recognize or that were installed around the time the malware was detected.
- Reset Your Browser: If your browser (such as Chrome, Firefox, or Edge) has been affected, resetting it to its default settings can help remove malicious extensions or settings changes.
- Reboot and Re-scan: After taking these steps, restart your computer and perform another full scan to ensure the malware has been fully removed.
Conclusion
Removing Virus.Koobface.N requires careful and methodical steps to ensure your system is thoroughly cleaned and protected against future infections. It's also essential to maintain good security practices, including keeping your operating system and software up to date, using strong, unique passwords, and being cautious when opening email attachments or downloading software from the internet. By taking these precautions and staying informed, you can significantly reduce the risk of malware infections and protect your digital security.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Panda | Trj/OCJ.A |
| AVG | Delf.AIPJ |
| Fortinet | W32/PornoAsset.BNLR!tr |
| Ikarus | Win32.Downloader.RPI |
| AhnLab-V3 | Trojan/Win32.PornoAsset |
| AntiVir | TR/Dldr.Agent.259072.1 |
| BitDefender | Gen:Variant.Symmi.8000 |
| Kaspersky | Trojan-Ransom.Win32.PornoAsset.bnlr |
| Avast | Win32:Downloader-RPI [Trj] |
| McAfee | Artemis!97DA527796E6 |
| AVG | Downloader.Generic13.OSD |
| Fortinet | W32/Andromeda.CJR!tr.dldr |
| Ikarus | Trojan-Downloader.Win32.Andromeda |
| AhnLab-V3 | Downloader/Win32.Andromeda |
| AntiVir | TR/Graftor.49822.1 |
SpyHunter Detects & Remove Virus.Koobface.N
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | Installer.exe | a6dc74f4cfd4bcfaa79f04e148d2d1dc | 6 |
| 2. | WWanAPI.exe | 6e696b1b90184a9811fe1192632886ec | 2 |
| 3. | antim32.exe | 97da527796e60f91b74aa07b9e2f0852 | 2 |
| 4. | PDRV.sys | 77263f6adf8091d57d9163dcb58ded82 | 1 |