VirTool:Win32/Vbcrypt.EF

What is VirTool:Win32/Vbcrypt.EF infection?

In this short article you will certainly discover concerning the interpretation of VirTool:Win32/Vbcrypt.EF as well as its adverse impact on your computer system. Such ransomware are a form of malware that is specified by online 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.

DOWNLOAD NOW

Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon

Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the situations, VirTool:Win32/Vbcrypt.EF infection will instruct its targets to start funds move for the purpose of counteracting the changes that the Trojan infection has introduced to the sufferer’s device.

VirTool:Win32/Vbcrypt.EF Summary

These alterations can be as follows:

• 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.
• Detected script timer window indicative of sleep style evasion;
• 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.

• Unconventionial language used in binary resources: Portuguese (Brazilian);
• A scripting utility was executed;
• A wscript.exe process commonly used in script or document file downloaders initiated network activity;
• Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Ciphering the papers located on the sufferer’s hard disk drive — so the sufferer can no more utilize the information;
• 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.

Similar behavior

Related domains

VirTool:Win32/Vbcrypt.EF

The most normal channels whereby VirTool:Win32/Vbcrypt.EF Trojans are injected are:

• By means of phishing emails;
• As a repercussion of individual winding up on a source that holds a destructive software application;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s PC or protect against the device from operating in a proper way – while additionally positioning a ransom money note that states the demand for the sufferers to effect the payment for the purpose of decrypting the files or recovering the data system back to the preliminary problem. In the majority of circumstances, the ransom money note will certainly show up when the customer restarts the COMPUTER after the system has actually already been damaged.

VirTool:Win32/Vbcrypt.EF circulation networks.

In different edges of the world, VirTool:Win32/Vbcrypt.EF grows by leaps and bounds. However, the ransom money notes and also methods of extorting the ransom quantity may differ relying on certain neighborhood (local) setups. The ransom notes as well as techniques of obtaining the ransom money amount might differ depending on specific neighborhood (regional) settings.

As an example:

Faulty signals regarding unlicensed software application.

In specific locations, the Trojans often wrongfully report having actually discovered some unlicensed applications enabled on the sufferer’s gadget. The sharp after that demands the individual to pay the ransom money.

Faulty statements concerning unlawful material.

In countries where software program piracy is much less prominent, this technique is not as effective for the cyber scams. Alternatively, the VirTool:Win32/Vbcrypt.EF popup alert may wrongly assert to be stemming from a law enforcement establishment and also will certainly report having located child porn or other unlawful data on the tool.

VirTool:Win32/Vbcrypt.EF popup alert might falsely declare to be acquiring from a law enforcement institution as well as will report having situated youngster porn or various other unlawful information on the gadget. The alert will in a similar way include a requirement for the user to pay the ransom money.

Technical details

File Info:
crc32: 06B8E09A
md5: 99b40abed335a742b2ee4175feaf5fda
name: 99B40ABED335A742B2EE4175FEAF5FDA.mlw
sha1: d84f13ed3812a2ed55386ff01e76f7d7126a58ce
sha256: 4f116e41c92d95ff910dba4a9152cd7974b12d623e845631bcfe6464b9cdc640
sha512: dbac417b2a989321fc1dce8a4785934c2e6913c0b9334c2c7af5a3bc8122e34ca86a038efedcbd9f76d8b2dce15d8ea58bf7a8f64977a252b4dcbc92d5bb4970
ssdeep: 12288:UwXWSckS0AlgR/P8T6PByQVldQpYQSqFSlkSqFS:U2TovlgJ8WY+9+Wn+
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
0: [No Data]

VirTool:Win32/Vbcrypt.EF also known as:

How to remove VirTool:Win32/Vbcrypt.EF 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.

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 VirTool:Win32/Vbcrypt.EF 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:

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove VirTool:Win32/Vbcrypt.EF 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/
2. More information about GridinSoft products: https://gridinsoft.com/comparison