Win32/Kryptik.GAKE

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

What is Win32/Kryptik.GAKE infection?

In this article you will locate concerning the meaning of Win32/Kryptik.GAKE and its adverse influence on your computer system. Such ransomware are a form of malware that is clarified by online frauds to demand paying the ransom by a victim.

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Most of the cases, Win32/Kryptik.GAKE virus will advise its victims to initiate funds move for the function of counteracting the amendments that the Trojan infection has actually presented to the sufferer’s tool.

Win32/Kryptik.GAKE Summary

These modifications 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.
  • 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 files situated on the sufferer’s hard drive — so the target can no more 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.GAKE

One of the most regular channels whereby Win32/Kryptik.GAKE Ransomware are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of user winding up on a resource that hosts a destructive software application;

As soon as the Trojan is effectively injected, it will either cipher the information on the target’s PC or protect against the tool from working in an appropriate manner – while also positioning a ransom money note that discusses the requirement for the sufferers to impact the repayment for the function of decrypting the documents or bring back the data system back to the preliminary condition. In a lot of circumstances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has actually already been harmed.

Win32/Kryptik.GAKE distribution channels.

In various edges of the globe, Win32/Kryptik.GAKE expands by jumps and bounds. However, the ransom money notes and techniques of obtaining the ransom quantity might vary depending upon specific regional (regional) setups. The ransom money notes as well as methods of extorting the ransom quantity may differ depending on certain neighborhood (local) settings.

Ransomware injection

For example:

    Faulty alerts about unlicensed software.

    In certain areas, the Trojans often wrongfully report having actually discovered some unlicensed applications allowed on the sufferer’s gadget. The sharp after that demands the customer to pay the ransom.

    Faulty statements regarding unlawful material.

    In countries where software application piracy is much less popular, this technique is not as reliable for the cyber frauds. Alternatively, the Win32/Kryptik.GAKE popup alert may falsely declare to be deriving from a law enforcement institution and also will certainly report having situated child pornography or various other illegal information on the gadget.

    Win32/Kryptik.GAKE popup alert may wrongly assert to be obtaining from a regulation enforcement organization as well as will report having located youngster pornography or various other prohibited information on the device. The alert will similarly include a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: CBD27425
md5: ded5f4d984eedecd0cb9913db66e3756
name: DED5F4D984EEDECD0CB9913DB66E3756.mlw
sha1: cbcef85d464c2b94d4d87ec32112f4da43b64354
sha256: a48db2a1bdd39910a729d2934b5476f916eb2af147fb348d3a6cb91168771054
sha512: cb2d6ffbeb5ba364a42b9c9ca409992284132a7a8d247254eafb913a667e2ca03aa560d930247e4f1ac6793fc5004def822bc19719bee76553d70c7b1457a4c8
ssdeep: 3072:HAbh21MySXRJXCduYa+5wOeKWB/AaZbVAm3a0hZ:HU2C/XfoT5wOPWFAS9
type: MS-DOS executable, MZ for MS-DOS

Version Info:

LegalCopyright: Copyright (C) 2017, vbnvbnbnmm
InternalName: asdofbuasdif.exe
FileVersion: 10.0.0.1
ProductVersion: 10.0.0.1
Translation: 0x0809 0x04b0

Win32/Kryptik.GAKE also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 005201dd1 )
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Chapak.ZZ5
McAfeeArtemis!DED5F4D984EE
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_90% (W)
AlibabaTrojan:Win32/Kryptik.a3987698
K7GWTrojan ( 005201dd1 )
Cybereasonmalicious.984eed
SymantecTrojan.Gen.MBT
ESET-NOD32a variant of Win32/Kryptik.GAKE
APEXMalicious
AvastWin32:Malware-gen
KasperskyVHO:Trojan-Ransom.Win32.Blocker.gen
BitDefenderGen:Heur.Mint.Titirez.jmuaa4izHYai
ViRobotTrojan.Win32.Z.Kryptik.147968.RE
MicroWorld-eScanGen:Heur.Mint.Titirez.jmuaa4izHYai
TencentWin32.Trojan.Generic.Wwob
Ad-AwareGen:Heur.Mint.Titirez.jmuaa4izHYai
SophosMal/Generic-S
ComodoTrojWare.Win32.Ransom.Foreign.B@7fdzm5
BitDefenderThetaGen:NN.ZexaF.34692.jmuaa4izHYai
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom_Blocker.R002C0GF121
McAfee-GW-EditionBehavesLike.Win32.Generic.cc
FireEyeGeneric.mg.ded5f4d984eedecd
EmsisoftGen:Heur.Mint.Titirez.jmuaa4izHYai (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Matrix.bf
AviraTR/Crypt.Agent.bfsds
MicrosoftTrojan:Win32/Wacatac.B!ml
ArcabitTrojan.Mint.Titirez.jmuaa4izHYai
AegisLabTrojan.Win32.Blocker.j!c
GDataGen:Heur.Mint.Titirez.jmuaa4izHYai
Acronissuspicious
VBA32BScope.TrojanPSW.Papras
MalwarebytesTrojan.MalPack.GS
TrendMicro-HouseCallRansom_Blocker.R002C0GF121
RisingMalware.Obscure/Heur!1.9E03 (CLASSIC)
IkarusTrojan.Win32.Crypt
MaxSecureRansomeware.CRAB.gen
FortinetW32/Kryptik.GAKE!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml

How to remove Win32/Kryptik.GAKE 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.GAKE 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.GAKE 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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