Win32/Kryptik.FZJU

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

What is Win32/Kryptik.FZJU infection?

In this article you will find regarding the definition of Win32/Kryptik.FZJU and its adverse impact on your computer. Such ransomware are a form of malware that is elaborated by online scams to demand paying the ransom money by a sufferer.

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Most of the situations, Win32/Kryptik.FZJU virus will advise its sufferers to start funds move for the function of counteracting the amendments that the Trojan infection has presented to the sufferer’s device.

Win32/Kryptik.FZJU Summary

These alterations can be as adheres to:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Ciphering the records located on the sufferer’s disk drive — so the target can no longer make use of 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.FZJU

One of the most normal networks through which Win32/Kryptik.FZJU are injected are:

  • By methods of phishing emails;
  • As a repercussion of customer winding up on a source that holds a malicious software program;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the target’s PC or protect against the tool from operating in an appropriate fashion – while additionally putting a ransom money note that discusses the requirement for the sufferers to effect the payment for the purpose of decrypting the documents or recovering the data system back to the preliminary problem. In a lot of instances, the ransom money note will turn up when the customer reboots the COMPUTER after the system has currently been harmed.

Win32/Kryptik.FZJU distribution networks.

In numerous corners of the globe, Win32/Kryptik.FZJU grows by jumps as well as bounds. Nonetheless, the ransom notes as well as methods of obtaining the ransom money amount might differ depending upon certain local (local) settings. The ransom notes as well as techniques of extorting the ransom amount might vary depending on particular neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software program.

    In particular areas, the Trojans typically wrongfully report having actually found some unlicensed applications allowed on the sufferer’s gadget. The alert then demands the user to pay the ransom money.

    Faulty declarations regarding prohibited content.

    In countries where software piracy is less preferred, this approach is not as efficient for the cyber frauds. Conversely, the Win32/Kryptik.FZJU popup alert might wrongly declare to be deriving from a police establishment as well as will certainly report having situated kid pornography or other unlawful data on the gadget.

    Win32/Kryptik.FZJU popup alert may wrongly claim to be obtaining from a legislation enforcement organization as well as will report having located youngster pornography or other prohibited information on the device. The alert will likewise contain a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 6C7168A4
md5: 6f084fd4fe0dafb21385724570e7b478
name: 6F084FD4FE0DAFB21385724570E7B478.mlw
sha1: d2a1c5d05adb035ceaa7e08b096e322d097fc6b2
sha256: 6888e983346708001215534e960b974cf8aab7727b57d65a505600bb1661ed05
sha512: d5745251c56601ff71acd72f5513beec3ca2a4f0ff2c7eaaeee3d1a326cf77b1f83c548d7fb6db31bbf3de70d3b8bcba1b0b918535dbe481742b4bf654503a82
ssdeep: 6144:ycRDxuCcwhpzSsknX0GYl+Kj/wFYi88YbSSNjWyFxL19EGCDyZx:ycDxu9whp2sCYl+KbwiimLNqyvDESZx
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.FZJU also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Stealer.18284
CynetMalicious (score: 100)
CAT-QuickHealTrojanRansom.Foreign
ALYacGen:Variant.Jaiko.2794
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/Foreign.fa50604a
Cybereasonmalicious.4fe0da
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.FZJU
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Foreign.nzhi
BitDefenderGen:Variant.Jaiko.2794
NANO-AntivirusTrojan.Win32.Stealer.ezcyib
MicroWorld-eScanGen:Variant.Jaiko.2794
TencentWin32.Trojan.Foreign.Wpjs
Ad-AwareGen:Variant.Jaiko.2794
SophosMal/Generic-S
ComodoMalware@#1oeaodftcuc4g
F-SecureHeuristic.HEUR/AGEN.1128672
BitDefenderThetaGen:NN.ZexaF.34722.xqW@aaKo@ogi
VIPRETrojan.Win32.Generic!BT
TrendMicroMal_MiliCry-1h
McAfee-GW-EditionBehavesLike.Win32.Generic.fc
FireEyeGeneric.mg.6f084fd4fe0dafb2
EmsisoftGen:Variant.Jaiko.2794 (B)
SentinelOneStatic AI – Malicious PE
AviraHEUR/AGEN.1128672
eGambitUnsafe.AI_Score_99%
Antiy-AVLTrojan/Generic.ASMalwS.251F0A8
MicrosoftTrojan:Win32/Wacatac.B!ml
ArcabitTrojan.Jaiko.DAEA
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmTrojan-Ransom.Win32.Foreign.nzhi
GDataGen:Variant.Jaiko.2794
AhnLab-V3Malware/Win32.Generic.C2490284
Acronissuspicious
McAfeeArtemis!6F084FD4FE0D
MAXmalware (ai score=96)
VBA32BScope.TrojanRansom.Foreign
MalwarebytesMachineLearning/Anomalous.100%
PandaTrj/GdSda.A
TrendMicro-HouseCallMal_MiliCry-1h
RisingTrojan.Generic@ML.87 (RDMK:Hz0v0eg4xoTjXwAqUAmv2g)
YandexTrojan.Foreign!L0SuRNgz2Y0
IkarusTrojan.SuspectCRC
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Foreign.EJUYNWX!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/Kryptik.FZJU ransomware?

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.FZJU 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.FZJU 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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