Trojan:Win32/Gandcrab.AF

What is Trojan:Win32/Gandcrab.AF infection?

In this short article you will certainly locate about the meaning of Trojan:Win32/Gandcrab.AF and also its negative effect on your computer system. Such ransomware are a kind of malware that is clarified by online scams to require paying the ransom money by a victim.

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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In the majority of the situations, Trojan:Win32/Gandcrab.AF infection will advise its targets to start funds transfer for the purpose of neutralizing the modifications that the Trojan infection has presented to the sufferer’s gadget.

Trojan:Win32/Gandcrab.AF Summary

These alterations can be as complies with:

• 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.
• The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
• 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
• 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.
• 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 drive — so the sufferer can no longer utilize the data;
• Preventing normal accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Trojan:Win32/Gandcrab.AF

The most normal networks through which Trojan:Win32/Gandcrab.AF Trojans are injected are:

• By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
• As an effect of individual ending up on a source that organizes a destructive software application;

As soon as the Trojan is efficiently injected, it will certainly either cipher the data on the sufferer’s computer or avoid the tool from operating in a proper fashion – while likewise placing a ransom note that states the requirement for the victims to impact the settlement for the purpose of decrypting the papers or bring back the file system back to the preliminary condition. In many circumstances, the ransom money note will show up when the client restarts the PC after the system has already been damaged.

Trojan:Win32/Gandcrab.AF distribution channels.

In various edges of the world, Trojan:Win32/Gandcrab.AF grows by jumps as well as bounds. However, the ransom money notes and tricks of obtaining the ransom quantity might vary depending on specific neighborhood (regional) settings. The ransom notes and methods of extorting the ransom quantity may differ depending on certain local (local) settings.

For instance:

Faulty alerts concerning unlicensed software program.

In particular locations, the Trojans often wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s device. The alert then requires the customer to pay the ransom.

Faulty declarations concerning unlawful web content.

In countries where software program piracy is less prominent, this method is not as effective for the cyber fraudulences. Alternatively, the Trojan:Win32/Gandcrab.AF popup alert might incorrectly assert to be deriving from a police institution and will certainly report having located youngster porn or various other illegal information on the gadget.

Trojan:Win32/Gandcrab.AF popup alert might falsely claim to be obtaining from a regulation enforcement establishment and also will certainly report having situated kid pornography or various other illegal data on the tool. The alert will in a similar way contain a demand for the individual to pay the ransom.

Technical details

File Info:
crc32: AD333FDA
md5: 67c3e4626ea1cd9d80c9510e8c66e803
name: 67c3e4626ea1cd9d80c9510e8c66e803.exe
sha1: b6858bf08b03f7e1872579844671ec57c59c990d
sha256: 091661388e4fb7b5fa372ce5b9002b347270cdf8f8247b17b6b4f4761342089e
sha512: 9dac0fc7cb9ac39528bbd326e263eea73de35cf48e90b0bed1cdac8b2776ac6c3bcda2c07297e3062b21a4a67f326756958be031545bb910e4b84f57dc745408
ssdeep: 3072:fi6ItbhTm5EJBBEDCNVuNwXiNtoU39qzNAjv2bZxglSv1OrSjfXw2ODF:fi6ItdLjcCLSNmWt2bZQSdOrSjfXw2qF
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:
LegalCopyright: Copyright (C) 2017, iwfnuvfun
InternalName: toalatspring.exe
FileVersion: 5.1
ProductVersion: 5.1.111.0
Translation: 0x0789 0x04b1

Trojan:Win32/Gandcrab.AF also known as:

How to remove Trojan:Win32/Gandcrab.AF virus?

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.

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:Win32/Gandcrab.AF 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:Win32/Gandcrab.AF you can always ask me in the comments for getting help.

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