Win32/Kryptik.FQZI

Written by Robert Bailey

What is Win32/Kryptik.FQZI infection?

In this article you will certainly find concerning the interpretation of Win32/Kryptik.FQZI and also its unfavorable impact on your computer system. Such ransomware are a kind of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a victim.

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In the majority of the cases, Win32/Kryptik.FQZI infection will instruct its sufferers to initiate funds move for the objective of reducing the effects of the changes that the Trojan infection has actually presented to the sufferer’s tool.

Win32/Kryptik.FQZI Summary

These adjustments 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.
  • At least one IP Address, Domain, or File Name was found in a crypto call;
  • 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
  • Ciphering the files situated on the victim’s disk drive — so the target can no more make use of the information;
  • Preventing routine 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.

Win32/Kryptik.FQZI

The most regular networks where Win32/Kryptik.FQZI Ransomware are injected are:

  • By ways of phishing emails;
  • As a consequence of user ending up on a resource that holds a harmful software;

As quickly as the Trojan is successfully injected, it will either cipher the information on the target’s PC or avoid the device from functioning in a proper fashion – while also putting a ransom note that points out the requirement for the sufferers to impact the payment for the objective of decrypting the records or bring back the documents system back to the initial problem. In the majority of instances, the ransom money note will show up when the client reboots the PC after the system has actually currently been harmed.

Win32/Kryptik.FQZI circulation channels.

In numerous edges of the globe, Win32/Kryptik.FQZI expands by jumps and also bounds. However, the ransom notes and also methods of extorting the ransom amount might differ relying on particular local (local) settings. The ransom notes and also tricks of obtaining the ransom amount may differ depending on particular regional (local) setups.

Ransomware injection

As an example:

    Faulty informs about unlicensed software program.

    In particular locations, the Trojans often wrongfully report having detected some unlicensed applications allowed on the target’s tool. The alert after that demands the individual to pay the ransom.

    Faulty statements regarding unlawful material.

    In countries where software program piracy is much less prominent, this approach is not as reliable for the cyber frauds. Conversely, the Win32/Kryptik.FQZI popup alert may incorrectly claim to be deriving from a law enforcement organization and will report having located child pornography or various other unlawful information on the tool.

    Win32/Kryptik.FQZI popup alert might falsely declare to be deriving from a legislation enforcement establishment and also will certainly report having located child porn or other unlawful information on the gadget. The alert will in a similar way include a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 3CB05AEA
md5: 472f0538aa6d92529abca50fe791232d
name: 472F0538AA6D92529ABCA50FE791232D.mlw
sha1: c1c414cd149764d17a895903dab1986a7bf65ca5
sha256: d480c95d5c44e09f7ce5abc824df7902e82efd9d09878a72ba7ffa00b26475d6
sha512: aa31788080b33a08ca3f9adad6b23a2f39a3f9822358c35553f21a346212e0da321fa742c69c6ed2b471b99e315861e92a3633ba0b03d7f159d899c50d13ffdc
ssdeep: 1536:gDS23i7+4WgrG6aOYsOpxGIjJ0kTkucZNR:EV9eo5NfHMNR
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.FQZI also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.10701
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Exxroute.A3
ALYac Trojan.GenericKDZ.38681
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.1171765
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/Spora.74b8568a
K7GW Trojan ( 005137001 )
K7AntiVirus Trojan ( 005137001 )
Cyren W32/S-eeb96cea!Eldorado
Symantec Packed.Generic.493
ESET-NOD32 a variant of Win32/Kryptik.FQZI
APEX Malicious
Avast Win32:Filecoder-AY [Trj]
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.GenericKDZ.38681
NANO-Antivirus Trojan.Win32.Spora.enqvas
SUPERAntiSpyware Ransom.Cerber/Variant
MicroWorld-eScan Trojan.GenericKDZ.38681
Tencent Malware.Win32.Gencirc.114a4673
Ad-Aware Trojan.GenericKDZ.38681
Sophos Mal/Generic-R + Mal/Elenoocka-E
Comodo TrojWare.Win32.Spy.Ursnif.F@6yrdiv
BitDefenderTheta Gen:NN.ZexaF.34628.eqW@aqS35jpi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.SM37
McAfee-GW-Edition BehavesLike.Win32.Generic.lh
FireEye Generic.mg.472f0538aa6d9252
Emsisoft Trojan.GenericKDZ.38681 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Spora.qb
Avira HEUR/AGEN.1120891
Microsoft Ransom:Win32/Spora
AegisLab Trojan.Win32.Malicious.4!c
GData Trojan.GenericKDZ.38681
McAfee Ransom-Spora!472F0538AA6D
MAX malware (ai score=87)
VBA32 BScope.Trojan.Encoder
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_CERBER.SM37
Rising Trojan.Kryptik!1.ABF9 (CLOUD)
Yandex Trojan.GenAsa!GYCfOC1vSa0
Ikarus Trojan-Ransom.Cerber
Fortinet W32/GenKryptik.AFCC!tr
AVG Win32:Filecoder-AY [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Ransom.Filecoder.HxQBt9YA

How to remove Win32/Kryptik.FQZI 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.FQZI 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Kryptik.FQZI 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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