Win32/Kryptik.HIUY

Written by Robert Bailey

What is Win32/Kryptik.HIUY infection?

In this article you will certainly locate about the interpretation of Win32/Kryptik.HIUY and its unfavorable effect on your computer. Such ransomware are a form of malware that is specified by online frauds to require paying the ransom money by a sufferer.

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Most of the cases, Win32/Kryptik.HIUY ransomware will instruct its targets to launch funds transfer for the purpose of counteracting the changes that the Trojan infection has presented to the sufferer’s device.

Win32/Kryptik.HIUY Summary

These alterations 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.
  • Possible date expiration check, exits too soon after checking local time;
  • Expresses interest in specific running processes;
  • Unconventionial language used in binary resources: Serbian;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Checks the CPU name from registry, possibly for anti-virtualization;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the target’s hard disk — so the target can no longer use the information;
  • Preventing routine access 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/Kryptik.HIUY

One of the most regular channels where Win32/Kryptik.HIUY Ransomware are infused are:

  • By means of phishing e-mails;
  • As a repercussion of individual winding up on a resource that organizes a malicious software application;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the target’s computer or stop the gadget from operating in a correct fashion – while additionally positioning a ransom note that states the requirement for the targets to impact the settlement for the purpose of decrypting the files or restoring the documents system back to the preliminary condition. In most circumstances, the ransom money note will certainly show up when the client reboots the COMPUTER after the system has actually currently been harmed.

Win32/Kryptik.HIUY circulation channels.

In numerous corners of the world, Win32/Kryptik.HIUY grows by leaps and also bounds. Nonetheless, the ransom money notes as well as methods of extorting the ransom quantity might vary depending on specific neighborhood (regional) setups. The ransom notes and also methods of obtaining the ransom quantity may vary depending on specific neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty notifies regarding unlicensed software application.

    In specific locations, the Trojans usually wrongfully report having actually identified some unlicensed applications enabled on the sufferer’s gadget. The sharp after that demands the individual to pay the ransom.

    Faulty declarations concerning illegal content.

    In countries where software piracy is much less preferred, this approach is not as reliable for the cyber fraudulences. Conversely, the Win32/Kryptik.HIUY popup alert may incorrectly claim to be originating from a law enforcement institution and also will certainly report having located child pornography or various other unlawful information on the tool.

    Win32/Kryptik.HIUY popup alert may wrongly declare to be obtaining from a regulation enforcement establishment as well as will certainly report having located youngster porn or other prohibited information on the device. The alert will likewise include a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 1163ADE1
md5: 02bc9578a78628b2d4b881c87d52b9cb
name: 02BC9578A78628B2D4B881C87D52B9CB.mlw
sha1: f3ffa7957b934b507f943e4ed1a488db0e684cdb
sha256: 039bbd64334f8414d56fcab7a77b324679d0f1ff0b9b6276c60303ddd85b766b
sha512: 8ad3cb00d2e012eb10f5c9956ca99297997fb05e8bca922487cfbab38d6e22079f7c14f114e86bf48bdbc4103919c01fe06268feb9f4bd99713c93b9a3e71cee
ssdeep: 98304:IE4hnYYAwSRHvrXUHantrxdAhqSV5GOkPPhCzs7oPO0UJeJPSAL1qnrgqLwF5JT:EnywSRgHahaqQYrOEenqMrNW
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalName: triwilbifor.occ
FileVersion: 6.26.341
Copyright: Copyrighz (C) 2020, wodkagudy
ProductVersion: 1.13.21
TranslationUsa: 0x0173 0x00e1

Win32/Kryptik.HIUY also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.36122850
FireEye Generic.mg.02bc9578a78628b2
ALYac Trojan.GenericKD.36122850
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Riskware ( 0040eff71 )
Alibaba Trojan:Win32/Azorult.f1d2730f
K7GW Riskware ( 0040eff71 )
Cybereason malicious.57b934
BitDefenderTheta Gen:NN.ZexaF.34780.@pKfaCv2kRlG
Cyren W32/Trojan.VNTN-1926
Symantec ML.Attribute.HighConfidence
APEX Malicious
Paloalto generic.ml
ClamAV Win.Packed.Vidarstealer-9821720-0
Kaspersky Trojan.Win32.Eb.bod
BitDefender Trojan.GenericKD.36122850
Avast Win32:BotX-gen [Trj]
Tencent Win32.Trojan.Eb.Eym
Ad-Aware Trojan.GenericKD.36122850
Sophos Mal/Generic-S
F-Secure Trojan.TR/AD.GoCloudnet.rfwbh
Zillya Trojan.Kryptik.Win32.2827742
TrendMicro TROJ_GEN.R06CC0DAI21
McAfee-GW-Edition BehavesLike.Win32.Ransomware.rc
Emsisoft Trojan.GenericKD.36122850 (B)
Ikarus Trojan.MalPack
GData Trojan.GenericKD.36122850
Avira TR/AD.GoCloudnet.rfwbh
Gridinsoft Trojan.Win32.Packed.oa
AegisLab Hacktool.Win32.ArchSMS.lsIq
ZoneAlarm Trojan.Win32.Eb.bod
Microsoft Trojan:Win32/Azorult.MT!MTB
Cynet Malicious (score: 100)
AhnLab-V3 Malware/Win32.Generic.C4305293
Acronis suspicious
McAfee Artemis!02BC9578A786
MAX malware (ai score=87)
VBA32 BScope.Trojan.Azorult
Malwarebytes Trojan.MalPack.GS
ESET-NOD32 a variant of Win32/Kryptik.HIUY
TrendMicro-HouseCall TROJ_GEN.R06CC0DAI21
Rising Trojan.Kryptik!1.D106 (CLASSIC)
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.HIRY!tr
Webroot W32.Trojan.Gen
AVG Win32:BotX-gen [Trj]
Panda Trj/RnkBend.A
CrowdStrike win/malicious_confidence_80% (W)
Qihoo-360 Generic/HEUR/QVM11.1.A383.Malware.Gen

How to remove Win32/Kryptik.HIUY 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

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.

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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.HIUY 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.HIUY 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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