Written by Robert Bailey

What is Ransom:Win32/Avaddon.MK!MTB infection?

In this article you will certainly find about the interpretation of Ransom:Win32/Avaddon.MK!MTB as well as its negative impact on your computer. Such ransomware are a type of malware that is specified by online frauds to demand paying the ransom by a target.

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In the majority of the instances, Ransom:Win32/Avaddon.MK!MTB infection will certainly advise its victims to launch funds move for the purpose of neutralizing the modifications that the Trojan infection has introduced to the victim’s tool.

Ransom:Win32/Avaddon.MK!MTB Summary

These alterations can be as follows:

  • Anomalous binary characteristics;
  • Ciphering the documents located on the sufferer’s hard disk — so the victim can no longer utilize the information;
  • Preventing regular access to the sufferer’s workstation;


The most normal networks whereby Ransom:Win32/Avaddon.MK!MTB Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of individual winding up on a resource that organizes a harmful software program;

As soon as the Trojan is effectively infused, it will either cipher the information on the victim’s computer or prevent the gadget from functioning in an appropriate manner – while also putting a ransom note that states the demand for the sufferers to effect the settlement for the objective of decrypting the records or bring back the file system back to the initial problem. In the majority of circumstances, the ransom note will come up when the customer restarts the COMPUTER after the system has currently been damaged.

Ransom:Win32/Avaddon.MK!MTB distribution networks.

In different edges of the world, Ransom:Win32/Avaddon.MK!MTB grows by leaps and bounds. However, the ransom notes and methods of obtaining the ransom money quantity may differ depending on certain neighborhood (local) settings. The ransom money notes and also techniques of extorting the ransom quantity might differ depending on specific neighborhood (regional) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software.

    In certain locations, the Trojans typically wrongfully report having found some unlicensed applications made it possible for on the victim’s tool. The alert after that requires the customer to pay the ransom.

    Faulty declarations about prohibited content.

    In nations where software piracy is less prominent, this method is not as efficient for the cyber scams. Conversely, the Ransom:Win32/Avaddon.MK!MTB popup alert might incorrectly claim to be stemming from a law enforcement establishment and also will report having located youngster pornography or other prohibited information on the gadget.

    Ransom:Win32/Avaddon.MK!MTB popup alert might falsely declare to be obtaining from a legislation enforcement institution and will certainly report having located child pornography or various other prohibited data on the tool. The alert will similarly include a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 9545B99E
md5: 6fac91349f1e3171384e2c4e51814a5a
name: upload_file
sha1: 9a11a620c835f1bc8ac527a48f7c5d0443aaa9df
sha256: f25bac7d622cd257c9668067e7499c0587e14f5c9719177df836c0778a420ee2
sha512: b8cbb6c4efad681b99e9f555b27cdd2ea4a84c1965ca51a8c228f9ff6ff36563b4fde73d15ecbd9903ceca3a4e6f142a4b45af78d5d120e349d2967d1592298d
ssdeep: 98304:bw3OKBzMFxybbbbpNGWeEi4DtrRKm40dC:bw3y6bbbbpNYwDdC
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: taskhost.exe
FileVersion: 10.0.17763.831 (WinBuild.160101.0800)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 10.0.17763.831
FileDescription: Host Process for Windows Tasks
OriginalFilename: taskhost.exe
Translation: 0x0409 0x04b0

Ransom:Win32/Avaddon.MK!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.34435700
FireEye Generic.mg.6fac91349f1e3171
McAfee GenericRXLO-WC!6FAC91349F1E
BitDefender Trojan.GenericKD.34435700
Cybereason malicious.0c835f
APEX Malicious
Avast Win32:Trojan-gen
Ad-Aware Trojan.GenericKD.34435700
DrWeb Trojan.Encoder.32315
Zillya Trojan.DelShad.Win32.594
McAfee-GW-Edition BehavesLike.Win32.Suspect.wh
Emsisoft Trojan.GenericKD.34435700 (B)
Ikarus Trojan-Ransom.Avaddon
MAX malware (ai score=88)
Microsoft Ransom:Win32/Avaddon.MK!MTB
Arcabit Trojan.Generic.D20D7274
GData Trojan.GenericKD.34435700
ALYac Trojan.GenericKD.34435700
Malwarebytes Ransom.Avaddon
Rising Ransom.Avaddon!8.11C4D (TFE:5:czMCsQMNsYG)
SentinelOne DFI – Malicious PE
AVG Win32:Trojan-gen
CrowdStrike win/malicious_confidence_100% (D)

How to remove Ransom:Win32/Avaddon.MK!MTB virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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 Ransom:Win32/Avaddon.MK!MTB 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom:Win32/Avaddon.MK!MTB 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/
  2. More information about GridinSoft products: http://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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