Trojan:VBS/Agent.K
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: | 1,782 |
| First Seen: | March 26, 2013 |
| Last Seen: | May 15, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan:VBS/Agent.K on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and take steps to remove it.
Table of Contents
What Is Trojan:VBS/Agent.K?
Trojan:VBS/Agent.K is a type of Trojan horse malware that can infect your computer through various means, such as opening malicious email attachments, visiting compromised websites, or downloading infected software. The name "Trojan:VBS/Agent.K" suggests that it is a Visual Basic Script (VBS) based malware, but the specifics of its operation and intentions can vary. It's crucial to note that Trojans are often used as a backdoor to gain unauthorized access to your system, allowing attackers to steal sensitive information, install additional malware, or disrupt your computer's operation.
How Trojan:VBS/Agent.K Operates
Once installed, Trojan:VBS/Agent.K can operate in the background, hiding from the user and evading detection. It may create malicious files, modify system settings, and communicate with its command and control servers to receive instructions or transmit stolen data. The exact mechanisms used by this Trojan can depend on its specific design and the goals of its creators. However, it's common for Trojans to exploit vulnerabilities in software or manipulate system components to achieve their objectives.
Symptoms of Infection
Identifying a Trojan:VBS/Agent.K infection can be challenging, as it may not always exhibit obvious symptoms. However, you might notice unusual behavior such as slow system performance, frequent crashes, or unfamiliar programs running in the background. Additionally, you might observe changes in your browser settings, unexpected pop-ups, or suspicious network activity. If you suspect that your computer is infected, it's essential to take immediate action to minimize potential damage.
How to Remove Trojan:VBS/Agent.K
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more straightforward removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help identify and remove the Trojan and any associated malware.
- Uninstall any suspicious programs or applications that you don't recognize or that were installed around the time of the infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings changes.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that the Trojan:VBS/Agent.K has been completely removed.
Conclusion
Removing Trojan:VBS/Agent.K requires a systematic approach to ensure that all components of the malware are eliminated. By following the steps outlined above and maintaining good security practices, such as keeping your operating system and software up to date, using strong antivirus protection, and being cautious when opening email attachments or downloading software, you can help protect your computer from future infections. Remember, the key to preventing malware infections is vigilance and proactive security measures.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| AVG | MSIL.LA |
| Fortinet | W32/Fynloski.AA |
| AntiVir | TR/Kazy.130699 |
| Avast | Win32:Dropper-gen [Drp] |
| McAfee | Artemis!CEFFC80515B8 |
| AVG | unknown virus Win32/DH.FF820038{NA} |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| AVG | MSIL.K |
| Fortinet | W32/Agent.ASAK!tr |
| Kaspersky | Trojan.MSIL.Agent.asak |
| Avast | MSIL:Crypt-KB [PUP] |
| McAfee | Artemis!BF8AABC43D7E |
| Panda | Suspicious file |
| Ikarus | Trojan.Msil |
| Kaspersky | Trojan.MSIL.Disfa.stb |
SpyHunter Detects & Remove Trojan:VBS/Agent.K
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. | HOSTS_Anti-Adware_main.exe | c1db9bdf885c2f1adc15264fbea2788f | 787 |
| 2. | explorer.exe | 26a5a620c15adaf8a46279d29d5d5079 | 11 |
| 3. | crackme.exe | 661888c6a8ac63ce36402407daabb61f | 10 |
| 4. | wTask.exe | 40227040fc0bad63d782e45394e9b66d | 6 |
| 5. | 1920c0498f5d2e98cee5573514a51413.exe | 292010ee7241b2a0e87370d7cc86bb34 | 6 |
| 6. | RegistryServiceBackup.vbs | a15185601136a78618bcbc75622898ef | 4 |
| 7. | Lvc.exe | ceffc80515b8c0dee010eef59b076bbe | 3 |
| 8. | wezyxpup.exe | 6477e726bbc0429545b22e2a2a59da6f | 2 |
| 9. | euldtkby.exe | e677dac01505dba6ff6ef7eede1d6b29 | 1 |
