Win32/GenKryptik.ETUH

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

What is Win32/GenKryptik.ETUH infection?

In this post you will discover regarding the definition of Win32/GenKryptik.ETUH as well as its unfavorable influence on your computer system. Such ransomware are a form of malware that is specified by on-line scams to demand paying the ransom by a sufferer.

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Most of the cases, Win32/GenKryptik.ETUH virus will advise its victims to start funds transfer for the purpose of counteracting the modifications that the Trojan infection has introduced to the sufferer’s device.

Win32/GenKryptik.ETUH Summary

These modifications 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.
  • 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.

  • A process created a hidden window;
  • 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 documents found on the target’s disk drive — so the sufferer can no more utilize the information;
  • Preventing normal accessibility 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/GenKryptik.ETUH

The most regular channels through which Win32/GenKryptik.ETUH Ransomware are injected are:

  • By means of phishing e-mails;
  • As a consequence of user ending up on a resource that holds a malicious software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s computer or avoid the device from functioning in an appropriate manner – while likewise placing a ransom note that points out the requirement for the sufferers to impact the repayment for the objective of decrypting the documents or recovering the data system back to the first condition. In a lot of instances, the ransom note will come up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Win32/GenKryptik.ETUH circulation networks.

In numerous corners of the world, Win32/GenKryptik.ETUH expands by jumps and also bounds. However, the ransom notes and tricks of obtaining the ransom quantity might differ depending upon certain local (regional) setups. The ransom notes and tricks of extorting the ransom amount may vary depending on specific neighborhood (regional) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

    In certain areas, the Trojans usually wrongfully report having actually discovered some unlicensed applications made it possible for on the sufferer’s gadget. The alert after that requires the user to pay the ransom.

    Faulty statements regarding unlawful material.

    In countries where software program piracy is much less popular, this approach is not as effective for the cyber fraudulences. Conversely, the Win32/GenKryptik.ETUH popup alert may incorrectly claim to be stemming from a law enforcement establishment and also will certainly report having situated kid porn or other illegal information on the device.

    Win32/GenKryptik.ETUH popup alert may incorrectly claim to be deriving from a regulation enforcement establishment and also will certainly report having situated kid porn or other unlawful data on the tool. The alert will likewise consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 0C9AD76C
md5: 4021dedb648334d95bf3b86498079758
name: 09000900900.exe
sha1: 39c08fa74e51e8d111b034b0f9b33d1ab301b5db
sha256: f532c606947a2abffb614405ed58ec56bbba9b54f71b1bb00c824e46442d90a7
sha512: 89abfb7383330ed9371a37af8fa13b44f23b3b3d95fb42c795a6a7060910c77e64c15ac0f5487c5308434b85725efcee75cff10f0157d4c2021eb9f4381d65cf
ssdeep: 6144:V7igDERrALKr8kRDB5RsJ5jkXIRUrEdz+PLDse+oChWe7cAXTpexC3m2iLum:sbVdRB545jkYRmlPSmvym
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/GenKryptik.ETUH also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetectVM.malware2
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.34716959
FireEyeGeneric.mg.4021dedb648334d9
CAT-QuickHealTrojan.Injects
McAfeeRDN/Generic PWS.y
CylanceUnsafe
AegisLabTrojan.Multi.Generic.4!c
SangforMalware
K7AntiVirusTrojan ( 00570ae21 )
BitDefenderTrojan.GenericKD.34716959
K7GWTrojan ( 00570ae21 )
Cybereasonmalicious.74e51e
TrendMicroTrojan.Win32.WACATAC.THJOHBO
CyrenW32/Trojan.OVFW-7251
SymantecTrojan.Gen.2
APEXMalicious
KasperskyHEUR:Trojan.Win32.Injects.gen
AlibabaTrojan:Win32/Tiggre.a767291e
NANO-AntivirusVirus.Win32.Gen.ccmw
ViRobotTrojan.Win32.Z.Zbot.540672.AA
RisingTrojan.Kryptik!8.8 (TFE:5:oyMwCgaEnHB)
Ad-AwareTrojan.GenericKD.34716959
SophosMal/Generic-S
ComodoMalware@#1tcxy8rf0bvgp
DrWebTrojan.PWS.Stealer.29163
VIPREVirTool.Win32.Obfuscator.da!k (v)
InvinceaMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.VirRansom.hc
EmsisoftTrojan.GenericKD.34716959 (B)
IkarusTrojan-Spy.Win32.Zbot
MicrosoftTrojan:Win32/Tiggre!rfn
ArcabitTrojan.Generic.D211BD1F
ZoneAlarmHEUR:Trojan.Win32.Injects.gen
GDataTrojan.GenericKD.34716959
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win32.Kryptik.C4204989
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.34566.HuZ@auVKBHj
MAXmalware (ai score=82)
VBA32BScope.TrojanSpy.Noon
MalwarebytesTrojan.MalPack
PandaTrj/CI.A
ZonerTrojan.Win32.95686
ESET-NOD32a variant of Win32/GenKryptik.ETUH
TrendMicro-HouseCallTrojan.Win32.WACATAC.THJOHBO
TencentWin32.Trojan.Injects.Oyof
SentinelOneDFI – Malicious PE
eGambitUnsafe.AI_Score_99%
FortinetW32/Kryptik.HGAI!tr
WebrootW32.Trojan.Gen
AVGWin32:MalwareX-gen [Trj]
AvastWin32:MalwareX-gen [Trj]
CrowdStrikewin/malicious_confidence_90% (W)
Qihoo-360Win32/Trojan.c96

How to remove Win32/GenKryptik.ETUH ransomware?

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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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/GenKryptik.ETUH 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/GenKryptik.ETUH 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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