MSIL/Autorun.Spy.KeyLogger.BK

What is MSIL/Autorun.Spy.KeyLogger.BK infection?

In this post you will discover regarding the definition of MSIL/Autorun.Spy.KeyLogger.BK and also its negative impact on your computer system. Such ransomware are a type of malware that is elaborated by online fraudulences to require paying the ransom money by a victim.

Most of the cases, MSIL/Autorun.Spy.KeyLogger.BK virus will instruct its victims to launch funds move for the function of neutralizing the modifications that the Trojan infection has actually presented to the sufferer’s tool.

MSIL/Autorun.Spy.KeyLogger.BK Summary

These alterations can be as follows:

• 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.
• A process attempted to delay the analysis task.;
• Sniffs keystrokes;
• 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 copy of itself;
• Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Ciphering the records found on the target’s disk drive — so the sufferer can no more use the data;
• Preventing routine accessibility 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.

MSIL/Autorun.Spy.KeyLogger.BK

The most regular networks through which MSIL/Autorun.Spy.KeyLogger.BK Trojans are injected are:

• By means of phishing e-mails;
• As an effect of individual ending up on a resource that organizes a malicious software program;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the victim’s computer or protect against the device from operating in a proper way – while additionally placing a ransom note that discusses the demand for the sufferers to effect the repayment for the function of decrypting the documents or restoring the file system back to the preliminary problem. In many instances, the ransom money note will turn up when the client reboots the PC after the system has already been damaged.

MSIL/Autorun.Spy.KeyLogger.BK circulation channels.

In various edges of the globe, MSIL/Autorun.Spy.KeyLogger.BK grows by jumps as well as bounds. However, the ransom money notes and also tricks of extorting the ransom quantity may vary relying on particular neighborhood (regional) setups. The ransom money notes and also techniques of extorting the ransom money quantity may differ depending on particular neighborhood (local) setups.

As an example:

Faulty alerts concerning unlicensed software.

In specific areas, the Trojans usually wrongfully report having discovered some unlicensed applications enabled on the target’s tool. The alert then demands the user to pay the ransom.

Faulty statements regarding unlawful content.

In countries where software application piracy is much less prominent, this method is not as effective for the cyber scams. Additionally, the MSIL/Autorun.Spy.KeyLogger.BK popup alert may wrongly declare to be originating from a police establishment as well as will certainly report having located youngster pornography or other unlawful information on the tool.

MSIL/Autorun.Spy.KeyLogger.BK popup alert might wrongly assert to be obtaining from a law enforcement institution and also will certainly report having situated kid pornography or various other unlawful information on the device. The alert will similarly have a demand for the user to pay the ransom.

Technical details

File Info:
crc32: 1C2E41F3md5: b2794588b152102f03400b1fe181ab80name: B2794588B152102F03400B1FE181AB80.mlwsha1: c9e6c39297720fc6a0e7c3e713002e7e520b73c3sha256: 5ea415cccd079f5ec09469bb91d11ad939b06557a0ea67b9d82044a38df7d771sha512: b015335e1509484a6b8ab894e5a79e6cd8aeda4b5e0fdcaae04b7a85c1fc2b02d25a75dbc063adbd511053a1b0f3d9cdf762229f1029ecefbf08139de537fcaassdeep: 192:evuAcZDQHKrzUDi2uPQmNIuW4DFa48pXw/sxAWlaGRza5RAK:VAqUDiRPQmNPRFx8tw/sxAOaGdFtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows
Version Info:
Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9  2016Assembly Version: 1.0.0.0InternalName: tauqeeer.exeFileVersion: 1.0.0.0ProductName: tauqeeerProductVersion: 1.0.0.0FileDescription: tauqeeerOriginalFilename: tauqeeer.exe

MSIL/Autorun.Spy.KeyLogger.BK also known as:

How to remove MSIL/Autorun.Spy.KeyLogger.BK 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

Run the setup file.

Press “Install” button.

Once installed, Anti-Malware will automatically run.

Wait for the Anti-Malware scan to complete.

Click on “Clean Now”.

Are Your Protected?

If the guide doesn’t help you to remove MSIL/Autorun.Spy.KeyLogger.BK you can always ask me in the comments for getting help.