Win32/Kryptik.FXGV

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

What is Win32/Kryptik.FXGV infection?

In this article you will discover concerning the meaning of Win32/Kryptik.FXGV and also its adverse impact on your computer system. Such ransomware are a form of malware that is clarified by on-line frauds to demand paying the ransom by a sufferer.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the cases, Win32/Kryptik.FXGV ransomware will advise its victims to initiate funds move for the function of neutralizing the changes that the Trojan infection has presented to the target’s device.

Win32/Kryptik.FXGV Summary

These adjustments can be as follows:

  • 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.
  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the victim’s hard drive — so the sufferer can no more utilize the data;
  • Preventing regular access to the sufferer’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.FXGV

One of the most common networks whereby Win32/Kryptik.FXGV Ransomware are injected are:

  • By methods of phishing emails;
  • As a consequence of user ending up on a resource that hosts a destructive software program;

As soon as the Trojan is successfully injected, it will either cipher the information on the sufferer’s computer or protect against the tool from operating in a proper fashion – while likewise positioning a ransom note that discusses the requirement for the targets to effect the repayment for the function of decrypting the papers or bring back the file system back to the initial condition. In most circumstances, the ransom money note will certainly show up when the customer reboots the PC after the system has actually already been damaged.

Win32/Kryptik.FXGV circulation channels.

In numerous corners of the globe, Win32/Kryptik.FXGV grows by jumps and bounds. Nonetheless, the ransom notes as well as tricks of extorting the ransom amount might differ relying on particular local (local) settings. The ransom money notes and tricks of obtaining the ransom money amount might vary depending on specific local (regional) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software application.

    In specific areas, the Trojans usually wrongfully report having spotted some unlicensed applications made it possible for on the target’s tool. The alert then demands the customer to pay the ransom money.

    Faulty declarations regarding unlawful material.

    In countries where software piracy is less preferred, this approach is not as effective for the cyber frauds. Additionally, the Win32/Kryptik.FXGV popup alert may wrongly declare to be deriving from a law enforcement establishment and will report having located youngster pornography or other prohibited data on the tool.

    Win32/Kryptik.FXGV popup alert might incorrectly claim to be acquiring from a law enforcement organization as well as will certainly report having situated kid pornography or various other unlawful information on the gadget. The alert will in a similar way consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 6464F346
md5: 33c7bbfabbe7dd50809e2e589f0831e3
name: 33C7BBFABBE7DD50809E2E589F0831E3.mlw
sha1: 7de51ab160bf1d0baa9cdbf19854a6277f55c471
sha256: 4fe4a57470f470183d18f8c875d5e42a2a3c5d8ef78e417317185f145d9d24ea
sha512: 7aeb665759324806ff9b26f1132cf97b593ab916312d953e239f3c6bcbae88200ba022e9835a2e408677fd31ac48297312956289a63bd321f4dd3c31a7a86227
ssdeep: 24576:ivPGgT7kaZG9ZMczKHlZKR1HggCyvvO/:iHGgHdw9BcKRjvvU
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017
FileVersion: 1.0.0.1
ProductVersion: 1.3.0.1
Translation: 0x0419 0x04b0

Win32/Kryptik.FXGV also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Ransom.GandCrab.1787
FireEyeGeneric.mg.33c7bbfabbe7dd50
CAT-QuickHealSoftwareBundler.Prepscram.A7
McAfeePacked-UT!33C7BBFABBE7
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 00528e801 )
BitDefenderGen:Variant.Ransom.GandCrab.1787
K7GWTrojan ( 00528e801 )
Cybereasonmalicious.abbe7d
BitDefenderThetaGen:NN.ZexaF.34590.Xu0@aKecQVhk
CyrenW32/S-532b3660!Eldorado
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/Kryptik.FXGV
APEXMalicious
AvastFileRepMalware
Kasperskynot-a-virus:HEUR:AdWare.Win32.Generic
AlibabaTrojan:Win32/Kryptik.9493291d
NANO-AntivirusTrojan.Win32.Vittalia.evgars
RisingMalware.Undefined!8.C (TFE:5:wxBvGDdIRHT)
Ad-AwareGen:Variant.Ransom.GandCrab.1787
EmsisoftGen:Variant.Ransom.GandCrab.1787 (B)
ComodoApplication.Win32.IStartSurf.BS@7lng48
F-SecureHeuristic.HEUR/AGEN.1103309
DrWebTrojan.Vittalia.13659
ZillyaTrojan.Kryptik.Win32.1309045
McAfee-GW-EditionBehavesLike.Win32.Generic.bh
SophosMal/Generic-S
SentinelOneStatic AI – Malicious PE
JiangminAdWare.Generic.jzzf
AviraHEUR/AGEN.1103309
MicrosoftSoftwareBundler:Win32/Prepscram
ArcabitTrojan.Ransom.GandCrab.D6FB
SUPERAntiSpywareAdware.FileTour/Variant
AhnLab-V3PUP/Win32.StartSurf.R214396
ZoneAlarmnot-a-virus:HEUR:AdWare.Win32.Generic
GDataGen:Variant.Ransom.GandCrab.1787
CynetMalicious (score: 100)
Acronissuspicious
VBA32AdWare.StartSurf
ALYacGen:Variant.Ransom.GandCrab.1787
MAXmalware (ai score=98)
MalwarebytesAdware.IStartSurf
PandaTrj/Genetic.gen
TencentMalware.Win32.Gencirc.10b3fac2
YandexTrojan.Kryptik!KqjHqjJUgRE
IkarusTrojan.Kryptik
MaxSecureTrojan.Malware.12116207.susgen
FortinetW32/Kryptik.FXGV!tr
AVGFileRepMalware
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_60% (D)
Qihoo-360Win32/Adware.Generic.HgIASOoA

How to remove Win32/Kryptik.FXGV 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.FXGV 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

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

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending