Virus.Obfuscator.BK
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: | 289 |
| First Seen: | May 18, 2011 |
| Last Seen: | December 28, 2025 |
| OS(es) Affected: | Windows |
The detection of Virus.Obfuscator.BK on your system indicates a potential threat to your computer's security and integrity. This detection name suggests that the malware may be using obfuscation techniques to evade detection, which can make it more challenging to remove. In this report, we will provide general guidance on what Virus.Obfuscator.BK is, how it operates, its symptoms, and the steps you can take to remove it from your system.
Table of Contents
What Is Virus.Obfuscator.BK?
Virus.Obfuscator.BK is a type of malware that has been detected on your system. The name "Virus.Obfuscator.BK" itself does not provide specific information about the malware's family or origin, but it suggests that the malware may be using code obfuscation techniques to hide its true intentions. Malware authors often use obfuscation to make it difficult for security software to detect and analyze their creations. As a result, Virus.Obfuscator.BK may be a variant of a known malware family or a completely new threat.
How Virus.Obfuscator.BK Operates
Malware like Virus.Obfuscator.BK typically operates by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing it. Once installed, the malware can perform a variety of malicious activities, such as stealing sensitive information, installing additional malware, or providing unauthorized access to the infected system. The exact operation of Virus.Obfuscator.BK is unknown without further analysis, but it is likely that it is designed to remain stealthy and avoid detection.
Symptoms of Infection
The symptoms of a Virus.Obfuscator.BK infection can vary, but common indicators include slow system performance, unexpected pop-ups or advertisements, and unfamiliar programs or icons on the desktop. You may also notice that your browser settings have been changed or that you are being redirected to suspicious websites. In some cases, the malware may not exhibit any noticeable symptoms, making it difficult to detect without the use of security software.
How to Remove Virus.Obfuscator.BK
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for internet access. This will make it easier to download and install removal tools.
- Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove Virus.Obfuscator.BK and any related malware.
- Uninstall any suspicious programs that you do not recognize or that were installed around the time of the infection. Be cautious when uninstalling programs, as some may be legitimate or required by your system.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings that may have been installed by the malware.
- Reboot your system and perform another full scan with your anti-malware tool to ensure that Virus.Obfuscator.BK has been completely removed.
Conclusion
The removal of Virus.Obfuscator.BK requires careful attention to detail and the use of reputable security software. By following the steps outlined in this report, you should be able to remove the malware from your system and prevent future infections. It is essential to remain vigilant and to keep your security software up to date to protect against emerging threats. Additionally, practicing good security habits, such as avoiding suspicious links and attachments, using strong passwords, and keeping your operating system and software up to date, can help to prevent malware infections in the first place.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| BitDefender | Gen:Trojan.Heur.JP.hmGfa0e7o5d |
| Ikarus | Gen.Trojan.Heur |
| BitDefender | Gen:Trojan.Heur.JP.imGfa4ddsUj |
| Symantec | Suspicious.Cloud |
| AhnLab-V3 | Trojan/Win32.FakeAV |
| Comodo | TrojWare.Win32.Trojan.Agent.Gen |
| Sophos | Mal/FakeAV-JR |
| Kaspersky | Trojan.Win32.FakeAV.dbry |
| McAfee | FakeAlert-Rena.g |
| Sophos | Mal/FakeAV-CS |
| AntiVir | TR/Crypt.XPACK.Gen2 |
| Comodo | Heur.Packed.Unknown |
| Kaspersky | UDS:DangerousObject.Multi.Generic |
| Comodo | Heur.Suspicious |
| Kaspersky | Trojan.Win32.Lebag.cob |
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. | AdVantage.exe | ca36c8c89653673928e1032531640c0a | 8 |
| 2. | upd_debug.exe | 87dddf1fa7695651948a290be87eae77 | 4 |
| 3. | VKNT.EXE | 08e54e9648e20908f6f2dd03d4478085 | 3 |
| 4. | pcylbshf.exe | 4dfb6cb766a5afc98df2e550c93fe7b0 | 1 |
| 5. | 0.21863190902437624.exe | 986be89a7c91b6705ee239a83cf6647f | 1 |