Win32/Kryptik.FGVV

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

What is Win32/Kryptik.FGVV infection?

In this article you will certainly find about the meaning of Win32/Kryptik.FGVV and also its adverse effect on your computer system. Such ransomware are a kind of malware that is elaborated by on-line scams to require paying the ransom money by a victim.

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In the majority of the instances, Win32/Kryptik.FGVV ransomware will instruct its targets to launch funds transfer for the objective of neutralizing the amendments that the Trojan infection has introduced to the target’s device.

Win32/Kryptik.FGVV Summary

These alterations 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.;
  • Expresses interest in specific running processes;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Uses Windows utilities for basic functionality;
  • Attempts to delete volume shadow copies;
  • Exhibits behavior characteristic of Cerber ransomware;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the sufferer’s hard disk drive — so the victim can no more use the information;
  • Preventing routine accessibility 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.FGVV

The most common channels through which Win32/Kryptik.FGVV Trojans are infused are:

  • By means of phishing emails;
  • As an effect of user ending up on a resource that organizes a destructive software application;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s PC or stop the tool from operating in an appropriate manner – while likewise putting a ransom note that discusses the requirement for the sufferers to effect the payment for the function of decrypting the files or bring back the documents system back to the initial problem. In a lot of circumstances, the ransom money note will come up when the client restarts the COMPUTER after the system has actually already been damaged.

Win32/Kryptik.FGVV circulation channels.

In different edges of the world, Win32/Kryptik.FGVV expands by jumps and bounds. However, the ransom money notes and tricks of obtaining the ransom quantity might vary depending on specific neighborhood (regional) setups. The ransom money notes and methods of extorting the ransom money quantity may vary depending on specific local (regional) setups.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software application.

    In certain areas, the Trojans often wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s device. The sharp after that demands the individual to pay the ransom.

    Faulty statements concerning prohibited material.

    In countries where software application piracy is much less prominent, this method is not as efficient for the cyber scams. Additionally, the Win32/Kryptik.FGVV popup alert might falsely claim to be originating from a law enforcement organization and also will report having located child porn or other unlawful information on the gadget.

    Win32/Kryptik.FGVV popup alert may falsely claim to be obtaining from a law enforcement establishment and also will certainly report having located child porn or other unlawful information on the tool. The alert will similarly have a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: AE8C3EF2
md5: bd8c1732c8a05aa7c34f61111edc17d8
name: BD8C1732C8A05AA7C34F61111EDC17D8.mlw
sha1: 96ae69364acea2d1bc9ff1fa9072dc2b9b5e48a9
sha256: 391b251c53839c510385b6155c66f72b8bbd76640b16145dfd3c6f0c6bba3337
sha512: d1c1bab407c6faff470f736de7cfc9376c2a44b25849e24c0de71d2abd99699b670396809777c91ca26c060e482274a36c06a3336eecee3653e3c21f4c1eac7c
ssdeep: 3072:sxPt5cw5iAQ2tJUBMSvU82hZ1xS3HjG0wr1slkEj1WGGpyr31MB11LKWD1ddp7UP:sGg0M6mhZ1x0U1slkEjgGT3OJKE26b6
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright(c) 2007 corel Corporation
InternalName: CdrConv
FileVersion: 14.0.0.701
CompanyName: corel Corporation
Built on: Fri 11/21/2008 21:36:24.30
LegalTrademarks: corel, CorelDRAW, corel DESIGNER, corel R.A.V.E., corel PHOTO-PAINT, CorelTRACE and corel CAPTURE are trademarks or registered trademarks of corel Corporation and/or its subsidiaries in Canada, the U.S. and/or other countries.
ProductName: corel Graphics Applications
FileDescription: CdrConverter
OriginalFilename: CdrConv.exe
Translation: 0x0409 0x04e4

Win32/Kryptik.FGVV also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005224381 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.4691
CynetMalicious (score: 100)
CAT-QuickHealRansom.Cerber.YY2
ALYacTrojan.Ransom.Cerber.1
CylanceUnsafe
ZillyaTrojan.Cerber.Win32.520
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/generic.ali2000010
K7GWTrojan ( 005224381 )
Cybereasonmalicious.2c8a05
BaiduWin32.Trojan.Kryptik.avk
ESET-NOD32a variant of Win32/Kryptik.FGVV
APEXMalicious
AvastWin32:Malware-gen
ClamAVWin.Ransomware.Cerber-9794735-0
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Ransom.Cerber.1
NANO-AntivirusTrojan.Win32.Kryptik.evmskp
MicroWorld-eScanTrojan.Ransom.Cerber.1
TencentWin32.Trojan.Cerber.Pika
Ad-AwareTrojan.Ransom.Cerber.1
SophosML/PE-A + Mal/Cerber-K
ComodoTrojWare.Win32.Kryptik.ERJ@6l0vie
BitDefenderThetaGen:NN.ZexaF.34608.xq1@aaAhzCdi
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_HPCERBER.SM3
McAfee-GW-EditionBehavesLike.Win32.Dropper.fh
FireEyeGeneric.mg.bd8c1732c8a05aa7
EmsisoftTrojan.Ransom.Cerber.1 (B)
AviraHEUR/AGEN.1114508
eGambitUnsafe.AI_Score_99%
MicrosoftRansom:Win32/Cerber.A
ArcabitTrojan.Ransom.Cerber.1
AegisLabTrojan.Win32.Generic.4!c
GDataTrojan.Ransom.Cerber.1
Acronissuspicious
McAfeePUP-XAJ-IO
MAXmalware (ai score=100)
VBA32Hoax.Zerber
PandaTrj/FraudPack.A
TrendMicro-HouseCallRansom_HPCERBER.SM3
RisingTrojan.Kryptik!1.AF0E (CLOUD)
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.HJJV!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Cerber.HgIASOoA

How to remove Win32/Kryptik.FGVV 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.FGVV 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.FGVV 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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