Win32/Kryptik.GKIF

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

What is Win32/Kryptik.GKIF infection?

In this short article you will locate regarding the meaning of Win32/Kryptik.GKIF and also its unfavorable influence on your computer. Such ransomware are a type of malware that is clarified by online fraudulences to demand paying the ransom by a victim.

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Most of the situations, Win32/Kryptik.GKIF ransomware will instruct its victims to initiate funds transfer for the purpose of reducing the effects of the modifications that the Trojan infection has actually presented to the target’s device.

Win32/Kryptik.GKIF 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.
  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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.;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Polish;
  • Uses Windows utilities for basic functionality;
  • Exhibits possible ransomware file modification behavior;
  • Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s hard disk — so the target can no longer utilize the information;
  • Preventing normal 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.
Similar behavior
Related domains
www.bing.comW32/Ransom.UKUY-0524
app.kartop.atW32/Ransom.UKUY-0524
doc.avitoon.atW32/Ransom.UKUY-0524

Win32/Kryptik.GKIF

The most common channels where Win32/Kryptik.GKIF Ransomware are infused are:

  • By methods of phishing emails;
  • As an effect of customer winding up on a source that organizes a harmful software;

As quickly as the Trojan is efficiently infused, it will certainly either cipher the data on the sufferer’s computer or stop the tool from operating in a correct way – while also putting a ransom note that points out the requirement for the targets to effect the settlement for the function of decrypting the papers or restoring the documents system back to the first condition. In the majority of instances, the ransom note will show up when the client restarts the PC after the system has already been harmed.

Win32/Kryptik.GKIF distribution networks.

In different edges of the globe, Win32/Kryptik.GKIF expands by leaps and also bounds. Nevertheless, the ransom money notes and tricks of extorting the ransom money amount might differ depending on particular local (local) settings. The ransom notes and techniques of obtaining the ransom money amount may differ depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs about unlicensed software.

    In specific areas, the Trojans frequently wrongfully report having spotted some unlicensed applications made it possible for on the victim’s device. The alert then requires the user to pay the ransom money.

    Faulty declarations about prohibited material.

    In countries where software piracy is much less preferred, this technique is not as efficient for the cyber frauds. Additionally, the Win32/Kryptik.GKIF popup alert may falsely claim to be deriving from a police organization and will certainly report having situated child pornography or other unlawful data on the gadget.

    Win32/Kryptik.GKIF popup alert may incorrectly claim to be obtaining from a regulation enforcement organization and also will report having situated kid porn or other prohibited data on the device. The alert will likewise have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 25628A36
md5: 0a140dce9766d6dbc4a69e04b7d4aa60
name: 0A140DCE9766D6DBC4A69E04B7D4AA60.mlw
sha1: 5a18b9e04fd3da751068d0361443c5b97afa8cd9
sha256: 4b1f55502aa524aaf3509104c76c86f868b155c610c68faf2a4792d77ae2bf9c
sha512: b68c6f0240989283ec2248def326260192a92e4c9b113089ca0b0d7d4e956e5d02873ee938f370e930d6d4b7c8007ccba8259319ca6c204511278d577388bf6c
ssdeep: 1536:V1jWNbpR/E1dh2nb3XbeHNrKke8SH5AbGSGELKAxI3GlAGfDOQ3ISZ+M0SgGkoQ:OJd3Ij3g5AKSVLvBBDT3QM0SDkoVa+i
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.GKIF also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00543e471 )
DrWebTrojan.PWS.Stealer.24403
CynetMalicious (score: 100)
ALYacTrojan.Brsecmon.1
CylanceUnsafe
ZillyaTrojan.Ursnif.Win32.2469
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaTrojan:Win32/GandCrypt.6e07cbd2
K7GWTrojan ( 00543e471 )
Cybereasonmalicious.e9766d
CyrenW32/Ransom.UKUY-0524
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.GKIF
ZonerTrojan.Win32.72041
APEXMalicious
AvastWin32:Trojan-gen
ClamAVWin.Ransomware.Azorult-9842333-1
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Brsecmon.1
NANO-AntivirusTrojan.Win32.Ursnif.fhpbpi
MicroWorld-eScanTrojan.Brsecmon.1
TencentWin32.Trojan-spy.Ursnif.Eem
Ad-AwareTrojan.Brsecmon.1
SophosML/PE-A + Mal/GandCrab-B
ComodoTrojWare.Win32.PSW.Coins.AQ@7v2rg1
F-SecureHeuristic.HEUR/AGEN.1102747
BitDefenderThetaGen:NN.ZexaF.34690.jyW@ayakw0gG
TrendMicroTSPY_URSNIF.THAOOCAH
McAfee-GW-EditionGenericRXGK-WE!0A140DCE9766
FireEyeGeneric.mg.0a140dce9766d6db
EmsisoftTrojan.Brsecmon.1 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Chapak.rg
AviraHEUR/AGEN.1102747
eGambitUnsafe.AI_Score_96%
Antiy-AVLTrojan/Generic.ASMalwS.27E8101
MicrosoftTrojan:Win32/GandCrypt.DSB!MTB
ArcabitTrojan.Brsecmon.1
AegisLabTrojan.Win32.Ursnif.4!c
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataTrojan.Brsecmon.1
AhnLab-V3Trojan/Win32.Gandcrab.R235905
Acronissuspicious
McAfeeGenericRXGK-WE!0A140DCE9766
MAXmalware (ai score=100)
VBA32BScope.Trojan.Vigorf
MalwarebytesBackdoor.Bot
PandaTrj/GdSda.A
TrendMicro-HouseCallTSPY_URSNIF.THAOOCAH
RisingSpyware.Ursnif!8.1DEF (CLOUD)
YandexTrojan.GenAsa!5aOX+2OSRb0
IkarusTrojan.Win32.Crypt
FortinetW32/Kryptik.GKIF!tr
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove Win32/Kryptik.GKIF virus?

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.GKIF 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.GKIF 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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