Win32/Kryptik.GJPX

What is Win32/Kryptik.GJPX infection?

In this article you will discover about the meaning of Win32/Kryptik.GJPX and also its unfavorable influence on your computer. Such ransomware are a kind of malware that is specified by on-line fraudulences to require paying the ransom by a sufferer.

Most of the cases, Win32/Kryptik.GJPX virus will certainly advise its sufferers to launch funds transfer for the objective of counteracting the modifications that the Trojan infection has actually introduced to the sufferer’s device.

Win32/Kryptik.GJPX Summary

These alterations 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.
  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • 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.
  • Likely virus infection of existing system binary;
  • Creates a copy of itself;
  • Ciphering the files located on the target’s hard disk — so the victim can no more utilize the information;
  • Preventing normal accessibility to the victim’s workstation;

Win32/Kryptik.GJPX

One of the most regular channels whereby Win32/Kryptik.GJPX are infused are:

  • By ways of phishing emails;
  • As a repercussion of user winding up on a source that holds a malicious software application;

As quickly as the Trojan is successfully infused, it will either cipher the information on the victim’s PC or prevent the device from functioning in an appropriate way – while additionally positioning a ransom note that mentions the need for the sufferers to effect the payment for the function of decrypting the records or bring back the file system back to the initial problem. In many instances, the ransom note will certainly show up when the customer restarts the COMPUTER after the system has actually already been damaged.

Win32/Kryptik.GJPX distribution channels.

In various edges of the world, Win32/Kryptik.GJPX grows by jumps as well as bounds. However, the ransom money notes and also methods of obtaining the ransom money quantity might differ depending upon certain regional (regional) setups. The ransom money notes and techniques of extorting the ransom money amount may vary depending on certain local (local) setups.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having discovered some unlicensed applications enabled on the target’s gadget. The sharp after that demands the customer to pay the ransom.

    Faulty statements about unlawful content.

    In countries where software application piracy is less prominent, this technique is not as reliable for the cyber scams. Conversely, the Win32/Kryptik.GJPX popup alert might wrongly assert to be deriving from a police institution and will certainly report having located youngster porn or other unlawful information on the gadget.

    Win32/Kryptik.GJPX popup alert might incorrectly claim to be acquiring from a law enforcement establishment and also will certainly report having located child pornography or other illegal data on the tool. The alert will likewise include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 5AED3B0Fmd5: 466dc1559e0f1a143be7fcd09301c6ecname: 466DC1559E0F1A143BE7FCD09301C6EC.mlwsha1: b9f719ea13f50ea690eaa8b0d1f9c30ec2019775sha256: 6c047839f14205a286eb01939d7d8576b648377c321e7b197ac61e19a9d6401dsha512: a773f6de1ae6bd27dedab83c11ac0b101fa055808dc3e252429171a67b0a2808c24364ea4f44e6521c86913bacd1d1e4b719ccb9f6646cebf18af8c3489f7e9cssdeep: 6144:Tig8e/jmfuvJHVRq0y52yBxigOE7ejDAO5cQJskipGPpslyb4:Tig9m2Fy5XzijDgApshtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Informer Technologies, Inc. Copyright (c) 2014 - . All rights reserved.InternalName: MetallicaFileVersion: 8.6.2.6CompanyName: Informer Technologies, Inc.FileDescription: Atm Televisions Asr BitrateLegalTrademarks: Informer Technologies, Inc. Copyright (c) 2014 - . All rights reserved.ProductName: MetallicaProductVersion: 8.6.2.6PrivateBuild: 8.6.2.6OriginalFilename: Metallica.exeTranslation: 0x0409 0x04b0

Win32/Kryptik.GJPX also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
Cynet Malicious (score: 99)
ALYac Trojan.Ransom.BZK
Alibaba Ransom:Win32/Kryptik.b9fabe92
K7GW Trojan ( 0056e68f1 )
K7AntiVirus Trojan ( 0056e68f1 )
Symantec Downloader
ESET-NOD32 a variant of Win32/Kryptik.GJPX
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Gen.kim
BitDefender Trojan.Ransom.BZK
NANO-Antivirus Trojan.Win32.Kryptik.fihtsw
MicroWorld-eScan Trojan.Ransom.BZK
Tencent Win32.Trojan.Gen.Pcjd
Ad-Aware Trojan.Ransom.BZK
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Kovter.BF@5v55w7
McAfee-GW-Edition BehavesLike.Win32.BadFile.gh
FireEye Generic.mg.466dc1559e0f1a14
Emsisoft Trojan.Ransom.BZK (B)
Avira HEUR/AGEN.1130359
Microsoft Trojan:Win32/Skeeyah.A!rfn
AegisLab Trojan.Win32.Generic.j!c
GData Trojan.Ransom.BZK
Acronis suspicious
McAfee Artemis!466DC1559E0F
MAX malware (ai score=100)
VBA32 BScope.Trojan.Yakes
Panda Trj/GdSda.A
Rising Ransom.Gen!8.DE83 (CLOUD)
Yandex Trojan.Gen!TsjOV9fi97w
Ikarus Trojan-Ransom.GandCrab
Fortinet W32/GenKryptik.CKGB!tr.ransom
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Win32/Kryptik.GJPX ransomware?

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.

Run Setup.exe
GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

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

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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