Win32/Kryptik.GJEE

What is Win32/Kryptik.GJEE infection?

In this short article you will certainly locate about the definition of Win32/Kryptik.GJEE and also its unfavorable influence on your computer system. Such ransomware are a form of malware that is clarified by on the internet scams to demand paying the ransom money by a victim.

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Most of the cases, Win32/Kryptik.GJEE ransomware will certainly instruct its victims to launch funds move for the purpose of reducing the effects of the modifications that the Trojan infection has actually introduced to the target’s device.

Win32/Kryptik.GJEE Summary

These alterations 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 language used in binary resources: Estonian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the documents located on the target’s hard drive — so the victim can no longer utilize the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Win32/Kryptik.GJEE

The most normal channels where Win32/Kryptik.GJEE Ransomware are injected are:

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

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the victim’s PC or avoid the device from functioning in a correct manner – while likewise placing a ransom note that points out the demand for the sufferers to impact the repayment for the objective of decrypting the papers or restoring the documents system back to the preliminary problem. In a lot of circumstances, the ransom note will certainly come up when the client restarts the COMPUTER after the system has actually currently been harmed.

Win32/Kryptik.GJEE circulation channels.

In numerous edges of the globe, Win32/Kryptik.GJEE grows by leaps and also bounds. Nevertheless, the ransom notes as well as techniques of obtaining the ransom money quantity may differ depending upon particular neighborhood (local) setups. The ransom money notes and methods of obtaining the ransom money quantity might vary depending on particular regional (local) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software.

    In certain areas, the Trojans often wrongfully report having found some unlicensed applications allowed on the sufferer’s device. The sharp then requires the user to pay the ransom.

    Faulty statements regarding unlawful web content.

    In countries where software program piracy is less popular, this method is not as efficient for the cyber fraudulences. Conversely, the Win32/Kryptik.GJEE popup alert may falsely claim to be originating from a law enforcement establishment and also will report having situated youngster pornography or various other prohibited data on the gadget.

    Win32/Kryptik.GJEE popup alert may falsely assert to be deriving from a regulation enforcement organization as well as will certainly report having situated youngster porn or other illegal data on the device. The alert will likewise consist of a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 547B4203
md5: 9a2a782bedbee6108e69014c10d4dfc1
name: 9A2A782BEDBEE6108E69014C10D4DFC1.mlw
sha1: f8cb5d09aaa780b481694780a9e0baa968231cb5
sha256: 80cff1129ff96d9993526cb0935c5bd3ab66941c1eec7f10be90a3c1627bf132
sha512: cb036a206f22db783501f429ff7d40897f14a6e0335793b504e9c4e9555d64b0801b91b70e0e016280c5b48afea7766c534875b0ebd79b756496422c6917fc0f
ssdeep: 6144:60IOGGtL7syHQWuDmEHRaSVtIFd7wuw/ampWvJ:6fOTMyHraHR2n7wu
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017, josyibup
InternalName: tatira.exe
FileVersion: 3.7.9
ProductVersion: 3.7.9
Translation: 0x0809 0x04b0

Win32/Kryptik.GJEE also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0053f06d1 )
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.24300
Cynet Malicious (score: 100)
CAT-QuickHeal Trojan.Chapak.ZZ6
ALYac Trojan.Ransom.GandCrab
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.131922
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Trojan:Win32/Kryptik.811167b9
K7GW Trojan ( 0053f06d1 )
Cybereason malicious.bedbee
Cyren W32/GandCrab.C.gen!Eldorado
Symantec Packed.Generic.525
ESET-NOD32 a variant of Win32/Kryptik.GJEE
Zoner Trojan.Win32.71185
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Gandcrab-7101054-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.BRMon.Gen.4
NANO-Antivirus Trojan.Win32.Kryptik.ffzrkv
SUPERAntiSpyware Trojan.Agent/Gen-Kryptik
MicroWorld-eScan Trojan.BRMon.Gen.4
Tencent Malware.Win32.Gencirc.10b54cb3
Ad-Aware Trojan.BRMon.Gen.4
Sophos Mal/Generic-R + Mal/GandCrab-B
Comodo TrojWare.Win32.TrojanDownloader.Godzilla.B@7tk49d
BitDefenderTheta Gen:NN.ZexaF.34628.ru0@aWw8NdlI
TrendMicro Ransom_GANDCRAB.SMALY-3
McAfee-GW-Edition BehavesLike.Win32.Emotet.dh
FireEye Generic.mg.9a2a782bedbee610
Emsisoft Trojan.BRMon.Gen.4 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.GandCrypt.hs
Avira HEUR/AGEN.1102740
Microsoft Trojan:Win32/Azorult!ml
AegisLab Trojan.Win32.Blocker.j!c
GData Trojan.BRMon.Gen.4
AhnLab-V3 Win-Trojan/Gandcrab04.Exp
Acronis suspicious
McAfee Packed-FJJ!9A2A782BEDBE
MAX malware (ai score=100)
VBA32 BScope.Trojan.Vigorf
Malwarebytes Trojan.MalPack
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_GANDCRAB.SMALY-3
Rising Trojan.Vigorf!8.EAEA (CLOUD)
Ikarus Trojan.Crypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.GKJF!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.5af

How to remove Win32/Kryptik.GJEE 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.GJEE 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.GJEE 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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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