What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Kovter.Trojan.Fileless.DDS infection?

In this short article you will certainly locate about the definition of Kovter.Trojan.Fileless.DDS and its adverse effect on your computer. Such ransomware are a type of malware that is specified by on the internet fraudulences to demand paying the ransom by a victim.

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Most of the cases, Kovter.Trojan.Fileless.DDS infection will certainly advise its sufferers to start funds transfer for the purpose of neutralizing the amendments that the Trojan infection has introduced to the target’s device.

Kovter.Trojan.Fileless.DDS Summary

These adjustments can be as follows:

  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the papers situated on the victim’s hard drive — so the target can no more use the data;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.


One of the most regular channels whereby Kovter.Trojan.Fileless.DDS Ransomware are infused are:

  • By means of phishing e-mails;
  • As a consequence of customer winding up on a source that holds a harmful software application;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s computer or protect against the device from functioning in an appropriate way – while likewise placing a ransom money note that mentions the need for the sufferers to impact the settlement for the purpose of decrypting the papers or recovering the data system back to the preliminary problem. In the majority of circumstances, the ransom note will certainly turn up when the client restarts the PC after the system has currently been harmed.

Kovter.Trojan.Fileless.DDS distribution channels.

In numerous edges of the globe, Kovter.Trojan.Fileless.DDS expands by leaps and bounds. However, the ransom money notes and also techniques of obtaining the ransom money quantity might vary depending on specific neighborhood (regional) settings. The ransom notes and techniques of obtaining the ransom money amount might differ depending on particular local (regional) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software program.

    In certain areas, the Trojans typically wrongfully report having actually detected some unlicensed applications allowed on the sufferer’s gadget. The sharp then requires the individual to pay the ransom money.

    Faulty declarations concerning prohibited web content.

    In nations where software piracy is less popular, this approach is not as reliable for the cyber fraudulences. Additionally, the Kovter.Trojan.Fileless.DDS popup alert may wrongly claim to be originating from a police institution and will certainly report having located child pornography or other illegal information on the tool.

    Kovter.Trojan.Fileless.DDS popup alert might wrongly declare to be acquiring from a regulation enforcement institution and also will certainly report having located youngster porn or other prohibited information on the device. The alert will in a similar way have a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 1B67F56B
md5: e5a3c26380e7a6e058a9a24669b34c3f
name: E5A3C26380E7A6E058A9A24669B34C3F.mlw
sha1: a850540231d9b28f4734d596b1aa9b9420bef7df
sha256: 5b66de8fb9ca0c20a3bebc963d6637099f67504bc03fc23d82e172dfecd0cf1c
sha512: 107ca01fd8dabc652a0349b5cd201e41ea4a42fea4732858e9ee919669c82a87aa916cc88297d908c2b0a744fb12e9c53fb350621d2caea364773de5b4a22ee8
ssdeep: 12288:iWsfbEwokRaZYqOslfFpJfFr6MfbkAa5YXd2dFJ2r:2fbEAUYqOs9FpJflVfbkA0YXMdFJI
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Kovter.Trojan.Fileless.DDS also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 00515bef1 )
K7GWTrojan ( 00515bef1 )
ESET-NOD32a variant of Win32/Kovter.I
AvastSf:ShellCode-AO [Trj]
RisingTrojan.Kovter!1.A7CF (RDMK:cmRtazo6G503Ovm71+3mI9ZcV7u/)
EmsisoftTrojan.Generic.21404103 (B)
VIPRETrojan.Win32.Kovter.a (v)
SophosMal/Generic-S + Mal/Kovter-AA
CynetMalicious (score: 100)
MAXmalware (ai score=80)
SentinelOneStatic AI – Malicious PE
AVGSf:ShellCode-AO [Trj]
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Kovter.Trojan.Fileless.DDS ransomware?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Kovter.Trojan.Fileless.DDS files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Kovter.Trojan.Fileless.DDS you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
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About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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