What is Kovter.c?
Kovter.c is not the kind of malware that uses camouflages and tries to convince users that it is harmless. It is also not the kind of malware that shows up, reveals its true nature, and then demands something. This malware is much more clandestine than that, and it banks on staying invisible. Unfortunately, it is usually successful at that because it runs from the Windows Registry. You will not find malicious processes in the Task Manager, and you will not find suspicious files. Due to this, many victims do not know that this threat exists on their operating systems at all. If you are researching the removal of this malicious Trojan, the chances are that you have been introduced to the threat by a legitimate malware scanner. If you are still not sure if you need to delete Kovter.c from your operating system, it is crucial that you install and run a legitimate and up-to-date malware scanner immediately. Remember that the malicious infection could be identified with different names by different malware scanners.
How does Kovter.c work?
Are you aware of the fact that opening emails can be dangerous? If you are at least a little bit familiar with ransomware, you must know that most infections from this category are introduced to users as harmless spam email attachments. One of these threats is called “Locky Ransomware,” and this was the threat that the malicious Kovter.c was spread along earlier this year. There is little doubt that corrupted spam emails will be used to spread the Trojan in the future as well. We also have to discuss misleading advertisements because they have been found to be used for the distribution of the Trojan as well. Malicious ads could be placed on venerable sites using exploit kits (e.g., Angler or Nuclear), and users could be tricked into clicking on them without even suspecting an issue. Malicious ads could be placed on news-related sites, but they are most likely to flood sites representing adult content. By interacting with misleading ads and corrupted spam email attachments, you enable a malicious infection to wreak havoc within your Windows Registry. If you can recall doing something like this, scan your PC to check if you need to remove Kovter.c ASAP.
The malicious components of the Kovter.c Trojan are hidden in PowerShell scripts and registry keys. They are placed here using PowerShell, a task automation and configuration management framework created by Microsoft. The framework is used to execute shellcode to load Kovter.c into memory. The Trojan adds values to HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RUN as well, which allows it to run when the PC is restarted. The entire malicious code of the Trojan is stored within the Windows Registry, and that is how it can run without using any files. The malicious file that initiates the activation of this Trojan automatically removes itself. Once the Trojan is hidden, it can successfully perform click-fraud, which means that it can silently communicate with sites and perform automated clicks on the ads that are found. This is how the creator of the Trojan makes money. Needless to say, this is illegal activity, and if you do not want to be part of it, you need to delete the Trojan immediately. Also, note that if the malicious threat can visit any site and click any ad, it could potentially download malware as well. Obviously, you need to beware of that.
How to delete Kovter.c
Is Kovter.c active on your operating system? Anti-Spyware-101.com research team advises employing a trustworthy and up-to-date malware scanner to figure that out. If the threat exists, it is likely that you will find others running along with it as well. Needless to say, all infections must be eliminated, and if there are few of them, you can save time by installing automatic anti-malware software. We also advise using this software because removing Kovter.c manually is an incredibly challenging task. Unless you are highly experienced, and you have the skills to identify malicious values in the Windows Registry, you will not be able to delete this threat yourself. Finally, if you use anti-malware software, your operating system will not be invaded by malicious threats in the future. Overall, installing this software is the best thing you can do, and we strongly recommend it. If you have more questions – for example, about the removal or the anti-malware software – the comments section is open to everyone.
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