Win32/Kryptik.HIHY

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

What is Win32/Kryptik.HIHY infection?

In this short article you will find regarding the interpretation of Win32/Kryptik.HIHY and its negative influence on your computer system. Such ransomware are a form of malware that is elaborated by online scams to require paying the ransom money by a victim.

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Most of the cases, Win32/Kryptik.HIHY infection will certainly advise its targets to launch funds transfer for the purpose of neutralizing the changes that the Trojan infection has introduced to the victim’s gadget.

Win32/Kryptik.HIHY Summary

These adjustments 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.
  • Unconventionial binary language: Russian;
  • 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;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the target’s disk drive — so the sufferer can no more make use of the information;
  • Preventing normal accessibility to the victim’s workstation;

Win32/Kryptik.HIHY

The most typical networks through which Win32/Kryptik.HIHY Trojans are injected 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 individual winding up on a resource that holds a harmful software application;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the victim’s computer or prevent the gadget from functioning in a correct fashion – while additionally putting a ransom money note that states the requirement for the victims to impact the repayment for the function of decrypting the papers or restoring the documents system back to the first problem. In most circumstances, the ransom money note will show up when the client reboots the PC after the system has already been damaged.

Win32/Kryptik.HIHY distribution channels.

In different edges of the world, Win32/Kryptik.HIHY grows by leaps as well as bounds. However, the ransom money notes and tricks of obtaining the ransom money quantity might vary relying on certain local (regional) setups. The ransom money notes as well as techniques of obtaining the ransom amount might differ depending on certain neighborhood (regional) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having detected some unlicensed applications allowed on the victim’s tool. The alert after that requires the customer to pay the ransom.

    Faulty statements concerning unlawful material.

    In nations where software piracy is less preferred, this approach is not as effective for the cyber scams. Alternatively, the Win32/Kryptik.HIHY popup alert might incorrectly claim to be deriving from a law enforcement institution and will report having situated kid porn or various other illegal information on the gadget.

    Win32/Kryptik.HIHY popup alert may wrongly assert to be deriving from a law enforcement institution and also will report having situated kid porn or other prohibited information on the device. The alert will similarly include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: EC079FE8
md5: 8917a3f96d9cfe5e0dd5e78266c7104d
name: 8917A3F96D9CFE5E0DD5E78266C7104D.mlw
sha1: 50c76a69e5e5a1ad38bf2897704c481cb3823ee2
sha256: b979df3812535fd59764f2c55220d4643307958a58ced07e652fae042643d440
sha512: adba66fe81d56d2b4d72d7e72a4b296785915ad592c511ad026c184fa2b13a3a03ca21ebf7841159f07648837745d3f61d404a21476a4ec0d43799007f5bb4b8
ssdeep: 98304:ybtTSGk6dSP5xuf+emxysjFMmsbWHNxQPlBDLtWxFPtYC4SKhdVefEu9FCcSARW:yVdB0jFegNx8D8xCIfd9osWgn2
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalSurname: reboot.exe
Product: 1.7.6
FileVersions: 1.0.5.4
LegalCo: Copyri (C) 2019, matriz
Translation: 0x0419 0x04e8

Win32/Kryptik.HIHY also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb Trojan.Siggen11.55737
MicroWorld-eScan Trojan.GenericKD.35772494
FireEye Generic.mg.8917a3f96d9cfe5e
CAT-QuickHeal Trojan.AntiAV
McAfee Artemis!8917A3F96D9C
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 00574d9d1 )
BitDefender Trojan.GenericKD.35772494
K7GW Trojan ( 00574d9d1 )
Cybereason malicious.9e5e5a
BitDefenderTheta Gen:NN.ZexaF.34700.@pGfaep1v2b
Cyren W32/Trojan.ACBS-4025
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:DropperX-gen [Drp]
Kaspersky Trojan.Win32.AntiAV.czen
Alibaba Trojan:Win32/AntiAV.b854a6ac
Ad-Aware Trojan.GenericKD.35772494
Sophos Mal/Generic-S
Comodo Malware@#295g71calheyu
F-Secure Trojan.TR/AD.GoCloudnet.hrjdw
McAfee-GW-Edition BehavesLike.Win32.Trojan.rc
Emsisoft Trojan.GenericKD.35772494 (B)
Ikarus Trojan.Win32.Crypt
Webroot W32.Trojan.Gen
Avira TR/AD.GoCloudnet.hrjdw
Microsoft Trojan:Win32/Glupteba.NP!MTB
Gridinsoft Trojan.Win32.Kryptik.oa
Arcabit Trojan.Bandit
ZoneAlarm Trojan.Win32.AntiAV.czen
GData Trojan.GenericKD.35772494
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Agent.R358738
Acronis suspicious
MAX malware (ai score=88)
Malwarebytes Trojan.MalPack.GS
Panda Trj/RnkBend.A
ESET-NOD32 a variant of Win32/Kryptik.HIHY
Rising Trojan.Ransom.GlobeImposter!1.AF70 (TFE:5:bYXJg1YG3DR)
Yandex Trojan.GenAsa!A3rOJaxYS2w
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_98%
Fortinet W32/Kryptik.HIFA!tr
AVG Win32:DropperX-gen [Drp]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Generic/HEUR/QVM11.1.FD1B.Malware.Gen

How to remove Win32/Kryptik.HIHY 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/Kryptik.HIHY 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.HIHY 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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