Worm:Win32/Duptwux.A

What is Worm:Win32/Duptwux.A infection?

In this short article you will certainly locate regarding the definition of Worm:Win32/Duptwux.A and its adverse influence on your computer system. Such ransomware are a type of malware that is elaborated by online fraudulences to demand paying the ransom by a target.

It is better to prevent, than repair and repent!

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Most of the cases, Worm:Win32/Duptwux.A ransomware will certainly advise its sufferers to initiate funds move for the function of neutralizing the amendments that the Trojan infection has introduced to the sufferer’s tool.

Worm:Win32/Duptwux.A Summary

These adjustments can be as adheres to:

• Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
• 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.
• Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

  Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

• 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.
• Unconventionial language used in binary resources: Turkish;
• Uses Windows utilities for basic functionality;
• 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
• Operates on local firewall’s policies and settings;
• Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Ciphering the papers found on the target’s hard disk — so the target can no more make use of the information;
• Preventing regular accessibility to the target’s workstation;

Similar behavior

Related domains

Worm:Win32/Duptwux.A

The most common channels through which Worm:Win32/Duptwux.A are infused are:

• By ways of phishing emails;
• As an effect of user ending up on a source that hosts a malicious software;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or stop the gadget from operating in a proper way – while also placing a ransom note that discusses the need for the targets to impact the repayment for the objective of decrypting the files or restoring the file system back to the preliminary problem. In many circumstances, the ransom note will come up when the customer restarts the COMPUTER after the system has actually already been harmed.

Worm:Win32/Duptwux.A distribution channels.

In various edges of the world, Worm:Win32/Duptwux.A expands by leaps and bounds. Nonetheless, the ransom money notes as well as tricks of extorting the ransom amount may vary relying on specific regional (local) settings. The ransom notes and techniques of extorting the ransom amount might vary depending on particular local (regional) setups.

For instance:

Faulty informs regarding unlicensed software program.

In specific locations, the Trojans typically wrongfully report having actually found some unlicensed applications allowed on the victim’s device. The sharp after that requires the customer to pay the ransom money.

Faulty declarations regarding unlawful content.

In nations where software program piracy is less preferred, this technique is not as efficient for the cyber scams. Conversely, the Worm:Win32/Duptwux.A popup alert may falsely claim to be originating from a law enforcement institution and also will report having situated child porn or various other unlawful information on the device.

Worm:Win32/Duptwux.A popup alert may incorrectly assert to be obtaining from a legislation enforcement institution as well as will report having located youngster pornography or various other unlawful data on the device. The alert will in a similar way contain a demand for the individual to pay the ransom money.

Technical details

File Info:
crc32: 235A85CB
md5: 0f4470c9420900b42bd249ba438f68f3
name: 0F4470C9420900B42BD249BA438F68F3.mlw
sha1: 9c9ba954fe03d4718880f694476db01d90dda4bf
sha256: e0a53f10201ced7aba365c7fd288a198d7fe414f074d8f00979be73bde2d8cf1
sha512: c2a3180ec9fc8a4e27382c8dc82db90074f17e8bcde5477eb42ca05bd6f23a98f4bce1a791f611fca83aeb58973acaa9ab0d6001b8282bbe8545e9c81f6961ee
ssdeep: 24576:lLnaj7ySWIq2wfrx+P4TbTq/aA8ttknGTE8vlj+9A3SvGIGV/wgMGsTAo:FELq3Dk4nWi8MEUlhcGp/wgEko
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
0: [No Data]

Worm:Win32/Duptwux.A also known as:

How to remove Worm:Win32/Duptwux.A 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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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.

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 Worm:Win32/Duptwux.A 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 Worm:Win32/Duptwux.A you can always ask me in the comments for getting help.

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