Win32/Kryptik.ZQJ

What is Win32/Kryptik.ZQJ infection?

In this article you will locate concerning the interpretation of Win32/Kryptik.ZQJ as well as its unfavorable influence on your computer system. Such ransomware are a form of malware that is specified by online fraudulences to require paying the ransom by a victim.

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In the majority of the cases, Win32/Kryptik.ZQJ virus will certainly advise its victims to initiate funds transfer for the function of neutralizing the modifications that the Trojan infection has presented to the victim’s gadget.

Win32/Kryptik.ZQJ Summary

These adjustments 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.
  • A process attempted to delay the analysis task.;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • 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
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files situated on the sufferer’s hard disk drive — so the sufferer can no longer make use of the data;
  • Preventing normal access 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.

Win32/Kryptik.ZQJ

The most typical channels where Win32/Kryptik.ZQJ Trojans are injected are:

  • By methods of phishing emails;
  • As a consequence of individual winding up on a resource that organizes a malicious software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s computer or stop the device from operating in a proper way – while additionally putting a ransom note that points out the need for the targets to effect the repayment for the function of decrypting the records or restoring the documents system back to the first condition. In many circumstances, the ransom money note will show up when the client restarts the PC after the system has currently been harmed.

Win32/Kryptik.ZQJ circulation channels.

In numerous edges of the world, Win32/Kryptik.ZQJ expands by jumps and bounds. Nonetheless, the ransom notes and also tricks of extorting the ransom money quantity may differ depending on specific local (local) settings. The ransom notes and techniques of extorting the ransom money amount may vary depending on certain neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s gadget. The sharp after that demands the user to pay the ransom money.

    Faulty declarations concerning prohibited material.

    In countries where software piracy is much less prominent, this approach is not as reliable for the cyber frauds. Additionally, the Win32/Kryptik.ZQJ popup alert may wrongly declare to be originating from a police establishment and also will certainly report having located kid pornography or other unlawful information on the gadget.

    Win32/Kryptik.ZQJ popup alert might incorrectly claim to be deriving from a law enforcement institution and also will certainly report having located youngster porn or various other illegal data on the device. The alert will likewise consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 237A1DF7
md5: be668d13c2e1e5873acd1836743981c2
name: BE668D13C2E1E5873ACD1836743981C2.mlw
sha1: 4ca7b2e4795742e9b6297aea6fcc9939d0036f32
sha256: 8eb8d9680e9c3aab35f9daa25624b34110ec05484e12ad20ee862cc81f2fac11
sha512: 0f82517bd0430b2262f2018e9c7024c6765e9ce4567c7bd0ec92f12a45198af431f92601fee10175e68fb7cf30c0c2605799ed373f229b1e26ffadba261c8ca7
ssdeep: 1536:T1m8hpwmbUCEK/8tx+X2nN76sBNocuCvQhrwHkOfb/HkPS:TVjQx+GXecvQhrwEOfQPS
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Month xa9 Frond Book 2001-2007
InternalName: Home Flu Coven Elite
FileVersion: 9.5
CompanyName: Pinnacle Systems
Comments: Cloak
ProductName: Kraut Memoir Per
ProductVersion: 9.5
FileDescription: Pedal
OriginalFilename: Prick.exe
Translation: 0x0409 0x04b0

Win32/Kryptik.ZQJ also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( f1000f011 )
Elastic malicious (high confidence)
DrWeb Trojan.Winlock.5413
Cynet Malicious (score: 100)
ALYac Gen:Variant.Barys.665
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.1261347
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Genasom.c706f90c
K7GW Trojan ( f1000f011 )
Cybereason malicious.3c2e1e
Cyren W32/SuspPack.EC.gen!Eldorado
ESET-NOD32 a variant of Win32/Kryptik.ZQJ
APEX Malicious
Avast FileRepMalware
Kaspersky HEUR:Hoax.Win32.ArchSMS.gen
BitDefender Gen:Variant.Barys.665
NANO-Antivirus Trojan.Win32.Gimemo.knzgt
SUPERAntiSpyware Trojan.Agent/Gen-Figler
MicroWorld-eScan Gen:Variant.Barys.665
Tencent Win32.Trojan.Crypt.Phzy
Ad-Aware Gen:Variant.Barys.665
Sophos ML/PE-A + Mal/Ransom-L
BitDefenderTheta Gen:NN.ZexaF.34608.dmKfaWughqci
VIPRE Trojan.Win32.Ransom.fna (v)
McAfee-GW-Edition Generic Dropper.ach
FireEye Generic.mg.be668d13c2e1e587
Emsisoft Gen:Variant.Barys.665 (B)
SentinelOne Static AI – Suspicious PE
Webroot W32.Trojan.Gen
Avira TR/Crypt.ULPM.Gen
eGambit Generic.Malware
Kingsoft Win32.Torj.Hoax.(kcloud)
Microsoft Ransom:Win32/Loktrom.B
AegisLab Trojan.Win32.Generic.lh2q
GData Gen:Variant.Barys.665
McAfee Artemis!BE668D13C2E1
MAX malware (ai score=100)
VBA32 Hoax.Gimemo
Malwarebytes Malware.Heuristic.1003
Panda Generic Malware
Rising Ransom.Gimemo!8.306 (CLOUD)
Yandex Trojan.GenAsa!NJlJSvmOsgA
Ikarus Trojan.Win32.Ransom
MaxSecure Trojan.Malware.3560915.susgen
Fortinet W32/Yakes.LS!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Backdoor.ShimRAT.HwsB2nsA

How to remove Win32/Kryptik.ZQJ 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.

Run Setup.exe

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.

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 will automatically start scanning your system for Win32/Kryptik.ZQJ 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.

GridinSoft Anti-Malware Scanning

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.

GridinSoft Anti-Malware Scan Result

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 Win32/Kryptik.ZQJ you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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