Win32/Kryptik.FXHJ

What is Win32/Kryptik.FXHJ infection?

In this article you will discover regarding the interpretation of Win32/Kryptik.FXHJ and its adverse influence on your computer system. Such ransomware are a form of malware that is specified by on-line fraudulences to require paying the ransom by a sufferer.

It is better to prevent, than repair and repent!

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Most of the instances, Win32/Kryptik.FXHJ ransomware will certainly advise its sufferers to start funds move for the function of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s tool.

Win32/Kryptik.FXHJ Summary

These modifications 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.
• Injection (inter-process);
• Injection with CreateRemoteThread in a remote process;
• 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.
• Mimics the system’s user agent string for its own requests;
• Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
• 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.

• The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Uses Windows utilities for basic functionality;
• Detects Sandboxie through the presence of a library;
• Detects the presence of Wine emulator via function name;
• 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
• Exhibits possible ransomware file modification behavior;
• Attempts to identify installed analysis tools by a known file location;
• Checks for the presence of known devices from debuggers and forensic tools;
• Detects the presence of Wine emulator via registry key;
• Detects Sandboxie using a known mutex;
• Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
• Checks for a known DeepFreeze Frozen State Mutex;
• Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
• Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
• Ciphering the records found on the sufferer’s hard disk — so the target can no more make use of the information;
• Preventing routine access to the sufferer’s workstation;

Win32/Kryptik.FXHJ

The most normal channels where Win32/Kryptik.FXHJ are infused are:

• By ways of phishing emails;
• As a consequence of customer ending up on a source that organizes a malicious software program;

As soon as the Trojan is efficiently injected, it will either cipher the information on the victim’s PC or stop the device from functioning in an appropriate way – while additionally placing a ransom money note that discusses the requirement for the targets to impact the payment for the function of decrypting the files or bring back the file system back to the first problem. In a lot of instances, the ransom money note will certainly show up when the customer reboots the PC after the system has already been damaged.

Win32/Kryptik.FXHJ distribution networks.

In various edges of the world, Win32/Kryptik.FXHJ expands by leaps and also bounds. Nonetheless, the ransom notes and also techniques of extorting the ransom quantity might vary depending upon certain regional (local) settings. The ransom money notes as well as methods of obtaining the ransom money quantity might vary depending on certain local (local) settings.

As an example:

Faulty alerts about unlicensed software program.

In certain locations, the Trojans commonly wrongfully report having discovered some unlicensed applications allowed on the sufferer’s tool. The alert then requires the individual to pay the ransom.

Faulty statements concerning illegal content.

In countries where software piracy is much less preferred, this method is not as effective for the cyber frauds. Additionally, the Win32/Kryptik.FXHJ popup alert may falsely claim to be deriving from a law enforcement institution as well as will report having situated youngster pornography or other prohibited data on the tool.

Win32/Kryptik.FXHJ popup alert may incorrectly claim to be acquiring from a regulation enforcement institution as well as will report having situated child porn or various other illegal data on the gadget. The alert will likewise include a demand for the customer to pay the ransom.

Technical details

File Info:
crc32: 0CD1C758
md5: 2a6a23bef8fa194a6a8bab664da78055
name: 2A6A23BEF8FA194A6A8BAB664DA78055.mlw
sha1: 51f2c01dcd9900206ecf189d2a4128d92dfca74f
sha256: 5355c9b1734ae3108358dbe3169da5367bd64abc51f64d9bbe16b0d07f41127e
sha512: 91e86fcc186db28e2174563d24a647e9b384b27a64d1a2d06cbbef562c5670dffa76d69063fead6f26aec9346bcceaf0b055e5682d5282aee4462cd90e5e3c3f
ssdeep: 3072:iJ+Ru9W4afJr9xOzf8M7eulnemumRDG24E4pDyHBPugzI6cXJ:igkW449+rF7zlnemuBHEQKm/J
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:
0: [No Data]

Win32/Kryptik.FXHJ also known as:

How to remove Win32/Kryptik.FXHJ 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.

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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 Win32/Kryptik.FXHJ 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?

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If the guide doesn’t help you to remove Win32/Kryptik.FXHJ you can always ask me in the comments for getting help.

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