Virus.Quervar.gen!B
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.
| Popularity Rank: | 9,614 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 20,727 |
| First Seen: | November 16, 2012 |
| Last Seen: | October 13, 2026 |
| OS(es) Affected: | Windows |
The detection of Virus.Quervar.gen!B on your system indicates a potential threat to your computer's security and integrity. This detection name suggests a Trojan-type threat, which can have various implications for your system's stability and the security of your personal data. It's essential to understand the nature of this threat and take appropriate steps to remove it to prevent any further damage.
Table of Contents
What Is Virus.Quervar.gen!B?
Virus.Quervar.gen!B is identified as a type of malware, specifically categorized under the broader umbrella of Trojan threats. Trojans are malicious programs that disguise themselves as legitimate software but are designed to cause harm or allow unauthorized access to your computer. The ".gen" suffix in the detection name often indicates that the malware is a generic variant, suggesting that it may not be a specific, well-known strain but rather a broader category of threats that share similar characteristics.
How Virus.Quervar.gen!B Operates
Trojan-type threats like Virus.Quervar.gen!B typically operate by deceiving users into installing them on their systems. This can happen through various means, such as opening malicious email attachments, downloading software from untrusted sources, or visiting compromised websites. Once installed, these threats can perform a wide range of malicious activities, including stealing sensitive information, installing additional malware, or providing unauthorized access to the attacker. The specific operations of Virus.Quervar.gen!B would depend on its design and the intentions of its creators, but the general approach of Trojans is to remain hidden while causing harm or exploiting the infected system for malicious purposes.
Symptoms of Infection
The symptoms of a Virus.Quervar.gen!B infection can vary, but common indicators include unexpected changes in system performance, such as slowdowns, crashes, or the appearance of unwanted programs or toolbars in your web browser. You might also notice unusual network activity, unexpected pop-ups, or changes in your system settings without your intervention. Sometimes, the infection might not exhibit obvious symptoms, making it difficult to detect without the aid of security software.
How to Remove Virus.Quervar.gen!B
- Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download necessary tools while minimizing system activity.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the software is updated to the latest version to increase the chances of detecting and removing the threat.
- Uninstall suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are certain are malicious or unnecessary.
- 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.
- After completing the above steps, reboot your computer and perform another scan with your anti-malware software to ensure that the threat has been fully removed.
Conclusion
Removing Virus.Quervar.gen!B requires careful and systematic steps to ensure the malware is completely eradicated from your system. It's crucial to remain vigilant and keep your security software updated to protect against future threats. Regularly backing up your important data and practicing safe computing habits, such as avoiding suspicious downloads and emails, can significantly reduce the risk of malware infections. By understanding the nature of Trojan threats and taking proactive measures, you can help safeguard your computer and personal information from malicious activities.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| AntiVir | TR/Spy.123904.47 |
| Kaspersky | Worm.Win32.Dorifel.b |
| McAfee | W32/XDocCrypt.a |
| Fortinet | Misc/Oss |
| eSafe | Win32.MiscOss |
| NOD32 | probably a variant of Win32/Adware.RK.AD |
| Sophos | Mal/Swizzor-M |
| AntiVir | TR/Crypt.XPACK.Gen3 |
| Fortinet | W32/Inject.AZS!tr |
| BitDefender | Gen:Variant.Kazy.118601 |
| CAT-QuickHeal | Trojan.MSIL.Inject.azs |
| Ikarus | Virus.Win32.Heur |
| Sophos | Mal/Scribble-D |
| AVG | Hider.JOO |
| Ikarus | Trojan.Win32.Hider |
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. | pes2013.exe | c2d11194316b9fe6e0c0b6599bfc7bb0 | 11,720 |
| 2. | UniKeyNT.exe | 12c5d8b1691add6a8b627a3f27afec10 | 47 |
| 3. | injectDLL.sys | 930397c6d6d394b07b356b7b06a5215c | 16 |
| 4. | msdcsc.exe | c802f1a6a7cc22221556d55d5661d928 | 12 |
| 5. | viehchroniken.exe | ad5bf1c8c1071ebda1c6a16189d57f5c | 9 |
| 6. | iesb_nm.dll | d9546a97b1f778c277f58bf655825b1c | 2 |
| 7. | TkzR6r.exe | 1170fb6d7f37530810354a0968004c72 | 2 |
| 8. | rlvknlg.exe | 56e117dee1b2bdbf792f5249a003b174 | 2 |
| 9. | tcdQDn.exe | 7666621939b0fe0403c988cf0fc48ca7 | 1 |