Trojan-Ransom.Win32.Avaddon.l

What is Trojan-Ransom.Win32.Avaddon.l infection?

In this short article you will certainly locate about the definition of Trojan-Ransom.Win32.Avaddon.l as well as its adverse influence on your computer. Such ransomware are a form of malware that is elaborated by on-line scams to require paying the ransom money by a target.

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.

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Most of the cases, Trojan-Ransom.Win32.Avaddon.l virus will advise its sufferers to launch funds transfer for the objective of neutralizing the amendments that the Trojan infection has presented to the sufferer’s device.

Trojan-Ransom.Win32.Avaddon.l Summary

These alterations can be as adheres to:

• At least one process apparently crashed during execution;
• Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
• A process attempted to delay the analysis task.;
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
• A process created a hidden window;
• Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
• Creates an autorun.inf file;
• Uses Windows utilities for basic functionality;
• Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
• Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
  C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

  The registry run keys perform the same action, and can be located in different locations:

  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
• Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
• Checks the system manufacturer, likely for anti-virtualization;
• Clears Windows events or logs;
• Creates a copy of itself;
• Attempts to disable UAC.

  User Account Control or just UAC is a part of the Windows security system which prevents apps from making unwanted changes on PC.

  UAC includes several technologies ¹:

  • File and egistry Virtualization;
  • Same-desktop Elevation;
  • Filtered Token;
  • User Interface Privilege Isolation;
  • Protected Mode Internet Explorer;
  • Installer Detection;
• Attempts to modify UAC prompt behavior;
• Uses suspicious command line tools or Windows utilities;
• Ciphering the records located on the sufferer’s hard drive — so the target can no more use the data;
• Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Similar behavior

Related domains

Trojan-Ransom.Win32.Avaddon.l

One of the most typical channels whereby Trojan-Ransom.Win32.Avaddon.l are infused are:

• By ways of phishing e-mails;
• As a repercussion of customer winding up on a resource that holds a malicious software application;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s computer or stop the tool from functioning in a proper manner – while also positioning a ransom money note that states the need for the targets to impact the payment for the objective of decrypting the documents or bring back the file system back to the preliminary condition. In the majority of instances, the ransom money note will certainly turn up when the client restarts the PC after the system has currently been harmed.

Trojan-Ransom.Win32.Avaddon.l distribution channels.

In various edges of the globe, Trojan-Ransom.Win32.Avaddon.l grows by leaps and also bounds. However, the ransom notes as well as techniques of obtaining the ransom money amount might vary relying on specific local (local) setups. The ransom notes and also methods of extorting the ransom money amount may vary depending on particular regional (local) setups.

For example:

Faulty signals regarding unlicensed software application.

In certain areas, the Trojans typically wrongfully report having actually discovered some unlicensed applications allowed on the victim’s device. The sharp after that requires the individual to pay the ransom money.

Faulty declarations about unlawful content.

In nations where software application piracy is much less preferred, this technique is not as effective for the cyber fraudulences. Additionally, the Trojan-Ransom.Win32.Avaddon.l popup alert might wrongly assert to be originating from a law enforcement institution as well as will report having located kid porn or other illegal information on the tool.

Trojan-Ransom.Win32.Avaddon.l popup alert may falsely claim to be acquiring from a legislation enforcement organization and also will report having situated kid porn or various other illegal data on the tool. The alert will likewise contain a requirement for the user to pay the ransom money.

Technical details

File Info:
crc32: A647B027
md5: 2cffb0365fbb6910a92748fa8a3b5a53
name: 2CFFB0365FBB6910A92748FA8A3B5A53.mlw
sha1: 0e373f935aaa53e80fdd069c342e7b943680a7df
sha256: 02bbe38cf1dd1979ccf3d3ce07c2e203889627eb92aad7a9c2e8d596d9e97067
sha512: aab4aeb474c6292128cf91c643d1730351ba7d733d28dce4b0d0a6ff5bd708600284f4d2bb7dbe16d04daac63ec3731894f0db2a8631a62e5804ae1bd183b16d
ssdeep: 12288:1OkLlXgmPDNVnOhrFK/ZJ7NHBjdCGF907xnfuu0uXQgFXKBfGpXhY:1hlgmPDNVnOhrFK/ZJBhph907Z5zF+b
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

Trojan-Ransom.Win32.Avaddon.l also known as:

How to remove Trojan-Ransom.Win32.Avaddon.l 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 GridinSoft²

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft³.

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.

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.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Trojan-Ransom.Win32.Avaddon.l 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.

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.

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 Trojan-Ransom.Win32.Avaddon.l you can always ask me in the comments for getting help.

1. Microsoft Ignite: How to disable User Account Control (UAC) on Windows Server
2. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
3. More information about GridinSoft products: https://gridinsoft.com/comparison