Win32/Kryptik.FUQV

What is Win32/Kryptik.FUQV infection?

In this article you will locate concerning the meaning of Win32/Kryptik.FUQV and its unfavorable impact on your computer system. Such ransomware are a form of malware that is specified by on the internet frauds to require paying the ransom by a sufferer.

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In the majority of the situations, Win32/Kryptik.FUQV infection will advise its victims to launch funds transfer for the function of counteracting the changes that the Trojan infection has actually presented to the victim’s tool.

Win32/Kryptik.FUQV 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.
  • 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 created a hidden window;
  • 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;
  • Attempts to modify desktop wallpaper;
  • Attempts to execute a binary from a dead or sinkholed URL;
  • Writes a potential ransom message to disk;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Attempts to access Bitcoin/ALTCoin wallets;
  • 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.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the papers found on the target’s hard drive — so the target can no longer use the information;
  • Preventing routine 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.FUQV

The most typical networks where Win32/Kryptik.FUQV are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of customer winding up on a resource that holds a malicious software;

As soon as the Trojan is successfully infused, it will certainly either cipher the information on the target’s PC or avoid the tool from working in a proper way – while also placing a ransom money note that discusses the requirement for the sufferers to effect the repayment for the purpose of decrypting the papers or bring back the data system back to the first condition. In many instances, the ransom note will turn up when the customer reboots the PC after the system has actually already been harmed.

Win32/Kryptik.FUQV distribution networks.

In numerous corners of the globe, Win32/Kryptik.FUQV expands by jumps and also bounds. Nonetheless, the ransom notes and techniques of obtaining the ransom amount may vary relying on particular local (local) setups. The ransom notes and techniques of obtaining the ransom money quantity may differ depending on certain neighborhood (regional) setups.

Ransomware injection

For example:

    Faulty notifies about unlicensed software.

    In certain locations, the Trojans usually wrongfully report having actually discovered some unlicensed applications enabled on the victim’s gadget. The alert after that requires the user to pay the ransom money.

    Faulty statements regarding prohibited material.

    In countries where software application piracy is less popular, this method is not as reliable for the cyber frauds. Alternatively, the Win32/Kryptik.FUQV popup alert may falsely claim to be stemming from a law enforcement organization as well as will certainly report having located kid pornography or other prohibited information on the tool.

    Win32/Kryptik.FUQV popup alert might incorrectly claim to be deriving from a legislation enforcement organization as well as will report having located child porn or other prohibited information on the tool. The alert will likewise have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: EA9E6268
md5: 7d3f09a1885597bb2f91ccda8c01d313
name: 7D3F09A1885597BB2F91CCDA8C01D313.mlw
sha1: 750c99211aa740e55cad538d3795c4c09539982b
sha256: b76cd0fc29547dd493196920f582a009f6808fbbb15fe4324276447d02a96a11
sha512: 5c4b78c6221b1d74787e462207c4e0cc17a782f864287030bbe9ad3f4585e05c8276a68ddc3da7456a82147e0284cff64d7cb2548b368e75c406dfadc3141fe5
ssdeep: 3072:Bp9j/o9vIHfN2wOnqzttpuGpmwDX9EeTTFGtNnY/BHU13KlWZ0Zd0LquMOoYwO+:Bb89vkfwnqz06JhGwbl1kOhzab
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.FUQV also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00511a291 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4691
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Cerber.A4
McAfee Ransomware-GDA!7D3F09A18855
Cylance Unsafe
Zillya Trojan.Zerber.Win32.3354
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Alibaba Ransom:Win32/generic.ali2000010
K7GW Trojan ( 00511a291 )
Cybereason malicious.188559
Cyren W32/Ransom.FW.gen!Eldorado
Symantec Packed.Generic.493
ESET-NOD32 a variant of Win32/Kryptik.FUQV
APEX Malicious
Avast Win32:CrypterX-gen [Trj]
ClamAV Win.Ransomware.Zusy-6956995-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Ransom.Cerber.647
NANO-Antivirus Trojan.Win32.Zerber.erclpb
MicroWorld-eScan Gen:Variant.Ransom.Cerber.647
Tencent Malware.Win32.Gencirc.10bb03ec
Ad-Aware Gen:Variant.Ransom.Cerber.647
Sophos ML/PE-A + Mal/Elenoocka-E
Comodo TrojWare.Win32.Dynamer.FUS@779df7
BitDefenderTheta Gen:NN.ZexaF.34628.puW@aWGwMUdi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.SMALY0
McAfee-GW-Edition BehavesLike.Win32.Worm.dc
FireEye Generic.mg.7d3f09a1885597bb
Emsisoft Gen:Variant.Ransom.Cerber.647 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Zerber.cwv
Avira HEUR/AGEN.1109523
eGambit Unsafe.AI_Score_97%
Microsoft Ransom:Win32/Cerber
Arcabit Trojan.Ransom.Cerber.647
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Ransom.Cerber.647
AhnLab-V3 Trojan/Win32.Cerber.R204968
Acronis suspicious
VBA32 BScope.Trojan.Encoder
MAX malware (ai score=82)
Malwarebytes Trojan.MalPack.VAK
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_CERBER.SMALY0
Rising Ransom.Cerber!8.3058 (CLOUD)
Yandex Trojan.GenAsa!6RIg7yoBbwo
Ikarus Trojan.Win32.Filecoder
Fortinet W32/GenKryptik.APXF!tr
AVG Win32:CrypterX-gen [Trj]
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HxQB76AA

How to remove Win32/Kryptik.FUQV virus?

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.

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.FUQV 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.FUQV 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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