Win32/Kryptik.FQDW

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Win32/Kryptik.FQDW infection?

In this article you will find concerning the definition of Win32/Kryptik.FQDW as well as its unfavorable impact on your computer system. Such ransomware are a type of malware that is specified by on the internet frauds to demand paying the ransom money by a victim.

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In the majority of the cases, Win32/Kryptik.FQDW ransomware will instruct its sufferers to launch funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has actually presented to the sufferer’s device.

Win32/Kryptik.FQDW Summary

These alterations 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.
  • Mimics the system’s user agent string for its own requests;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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!
  • Exhibits behavior characteristic of Locky ransomware;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the papers situated on the target’s hard disk — so the target can no longer use the data;
  • Preventing normal access to the victim’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.FQDW

One of the most typical networks where Win32/Kryptik.FQDW Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a resource that organizes a destructive software program;

As soon as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s computer or prevent the gadget from operating in a proper way – while likewise putting a ransom note that states the need for the targets to effect the payment for the purpose of decrypting the documents or restoring the file system back to the first problem. In the majority of circumstances, the ransom note will turn up when the client restarts the COMPUTER after the system has actually already been harmed.

Win32/Kryptik.FQDW distribution channels.

In various edges of the world, Win32/Kryptik.FQDW grows by leaps and bounds. However, the ransom money notes and also techniques of extorting the ransom amount may vary depending upon specific regional (regional) setups. The ransom money notes as well as methods of extorting the ransom quantity may vary depending on particular local (local) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software application.

    In specific locations, the Trojans often wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s tool. The sharp after that requires the customer to pay the ransom money.

    Faulty declarations concerning illegal web content.

    In nations where software program piracy is much less popular, this method is not as effective for the cyber frauds. Alternatively, the Win32/Kryptik.FQDW popup alert might falsely claim to be deriving from a law enforcement organization and also will report having located child pornography or other unlawful information on the gadget.

    Win32/Kryptik.FQDW popup alert may incorrectly assert to be obtaining from a regulation enforcement establishment and also will certainly report having located youngster pornography or various other prohibited information on the gadget. The alert will likewise include a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 602E9880
md5: c535c48d34016b7fd334506aa20d50d7
name: C535C48D34016B7FD334506AA20D50D7.mlw
sha1: 3cca17146e06f8be249e71c58970edd5ee35d78f
sha256: a53aba30ef61159573531c589fad1ab97372c573a94e2c242b07b2f6959b75ac
sha512: 90c5756fee5d3c1fee94389b02074f59c132a8fc57f8684cf68c3fa375d0e1bce095112f70fd18f5c3ac4cd5a8ff98ec087d6c675f075f53d7994d7b711a2ade
ssdeep: 6144:kCorCUH42dYP1aX+eCyi+fzgIcJRvA9CgJ6VKMVFvBmnd:klCUHdQaX+BAfzgDY9C8mKsFgd
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (c) eTeks
InternalName: Traceability
CompanyName: eTeks
ProductName: Traceability
ProductVersion: 7.6.5.4
FileDescription: Nuances Caches Electronically Stimulants
Translation: 0x0409 0x04b0

Win32/Kryptik.FQDW also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.10121
CynetMalicious (score: 100)
ALYacGen:Variant.Bulz.89177
CylanceUnsafe
ZillyaTrojan.Locky.Win32.2839
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaRansom:Win32/Locky.f9319c31
K7GWRiskware ( 0040eff71 )
Cybereasonmalicious.d34016
ESET-NOD32a variant of Win32/Kryptik.FQDW
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Locky.xno
BitDefenderGen:Variant.Bulz.89177
NANO-AntivirusTrojan.Win32.Locky.elwnhk
MicroWorld-eScanGen:Variant.Bulz.89177
TencentMalware.Win32.Gencirc.10bb818a
Ad-AwareGen:Variant.Bulz.89177
ComodoMalware@#2t5nsxh1zkxh4
BitDefenderThetaGen:NN.ZexaF.34722.vu1@au2bzHdi
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_LOCKY.F117BR
FireEyeGeneric.mg.c535c48d34016b7f
EmsisoftGen:Variant.Bulz.89177 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Locky.dyx
WebrootW32.Trojan.GenKD
AviraHEUR/AGEN.1129213
eGambitUnsafe.AI_Score_94%
Antiy-AVLTrojan/Generic.ASMalwS.1E9CFA9
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftTrojan:Win32/Skeeyah.A!rfn
ArcabitTrojan.Bulz.D15C59
GDataGen:Variant.Bulz.89177
AhnLab-V3Trojan/Win32.SageCrypt.R197184
Acronissuspicious
McAfeeArtemis!C535C48D3401
MAXmalware (ai score=99)
VBA32BScope.TrojanDownloader.Upatre
MalwarebytesMachineLearning/Anomalous.95%
PandaTrj/CI.A
TrendMicro-HouseCallRansom_LOCKY.F117BR
RisingTrojan.Generic@ML.91 (RDML:c/aIz7a7ex4Cp1VKB1+ssA)
YandexTrojan.GenAsa!vbf3OlslwqA
IkarusTrojan-Ransom.GandCrab
FortinetW32/Generic.AC.3D6712!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/Kryptik.FQDW 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.FQDW 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.FQDW 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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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