Win32/Kryptik.HIHV

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

What is Win32/Kryptik.HIHV infection?

In this article you will discover concerning the definition of Win32/Kryptik.HIHV as well as its adverse impact on your computer system. Such ransomware are a form of malware that is clarified by on-line frauds to demand paying the ransom by a target.

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Most of the instances, Win32/Kryptik.HIHV virus will certainly instruct its sufferers to start funds move for the function of neutralizing the amendments that the Trojan infection has actually presented to the sufferer’s device.

Win32/Kryptik.HIHV Summary

These alterations can be as complies with:

  • 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.
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the target’s hard disk — so the victim can no more use the information;
  • Preventing routine accessibility 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.
Similar behavior
Related domains
z.whorecord.xyzTrojan.TR/Vundo.Gen2
a.tomx.xyzTrojan.TR/Vundo.Gen2

Win32/Kryptik.HIHV

The most normal channels where Win32/Kryptik.HIHV 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 customer ending up on a source that holds a harmful software;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the victim’s computer or stop the tool from functioning in a correct way – while likewise positioning a ransom money note that discusses the demand for the victims to impact the payment for the objective of decrypting the files or recovering the data system back to the preliminary condition. In the majority of instances, the ransom note will turn up when the client reboots the PC after the system has already been harmed.

Win32/Kryptik.HIHV distribution networks.

In different corners of the world, Win32/Kryptik.HIHV grows by leaps as well as bounds. However, the ransom notes as well as methods of obtaining the ransom money amount might differ depending on certain local (regional) setups. The ransom money notes and also techniques of extorting the ransom amount may vary depending on certain local (local) settings.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In specific locations, the Trojans usually wrongfully report having actually spotted some unlicensed applications enabled on the victim’s gadget. The alert then demands the user to pay the ransom.

    Faulty statements about unlawful web content.

    In countries where software program piracy is less preferred, this method is not as effective for the cyber fraudulences. Conversely, the Win32/Kryptik.HIHV popup alert may incorrectly claim to be stemming from a law enforcement establishment as well as will certainly report having located youngster pornography or other prohibited information on the device.

    Win32/Kryptik.HIHV popup alert may wrongly declare to be obtaining from a regulation enforcement institution as well as will certainly report having situated youngster porn or other prohibited information on the tool. The alert will in a similar way include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: E6BC8F66
md5: e7f7d95f51f7c7f06deb992aa8d975c8
name: E7F7D95F51F7C7F06DEB992AA8D975C8.mlw
sha1: 9a591581717b9c09b4cee240931d74a1350725de
sha256: f0d08cc0dc758c53f59ff8a3942e67675c902ab4fb304f82f010e12b8a90917a
sha512: 0d924c534f5307e5b428e16c928d2633e17561a8c2705ae0c2bd91a9868cb81c7d72056e36befed13e7e31265fba4d7dea2781bfe453942044b9140e1ca50b5a
ssdeep: 3072:4j+Rv1oLc9ZLSN03aHukeCETaVZmcIb6R5t1jth0Yc0ftkwzbHzS6429:461yc9fKHFeCjqcDlxth0sZLz
type: PE32 executable (DLL) (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: appcmd.exe
FileVersion: 7.5.7601.17514 (win7sp1_rtm.101119-1850)
CompanyName: Microsoft Corporation
ProductName: Internet Information Services
ProductVersion: 7.5.7601.17514
FileDescription: Application Server Command Line Admin Tool
OriginalFilename: appcmd.exe
Translation: 0x0000 0x04b0

Win32/Kryptik.HIHV also known as:

BkavW32.AIDetectVM.malware1
Elasticmalicious (high confidence)
FireEyeGeneric.mg.e7f7d95f51f7c7f0
McAfeeW32/PinkSbot-HK!E7F7D95F51F7
CylanceUnsafe
SangforMalware
CrowdStrikewin/malicious_confidence_100% (D)
BitDefenderTrojan.GenericKD.45047651
K7GWSpyware ( 0040f0131 )
K7AntiVirusSpyware ( 0040f0131 )
CyrenW32/Qbot.BK.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
CynetMalicious (score: 100)
MicroWorld-eScanTrojan.GenericKD.45047651
Ad-AwareTrojan.GenericKD.45047651
EmsisoftTrojan.GenericKD.45047651 (B)
F-SecureTrojan.TR/Vundo.Gen2
McAfee-GW-EditionBehavesLike.Win32.Generic.vz
SophosML/PE-A + Mal/EncPk-APV
Webroot
AviraTR/Vundo.Gen2
Antiy-AVLGrayWare/Win32.Kryptik.ehls
MicrosoftTrojan:Win32/Qakbot.RQ!MTB
ArcabitTrojan.Generic.D2AF5F63
GDataTrojan.GenericKD.45047651
AhnLab-V3Malware/Win32.Generic.C4265195
BitDefenderThetaGen:NN.ZedlaF.34700.ns8@a0BJ7qmi
ALYacTrojan.GenericKD.45047651
MAXmalware (ai score=85)
ESET-NOD32a variant of Win32/Kryptik.HIHV
RisingTrojan.Kryptik!1.CFFC (CLASSIC)
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.HDNN!tr
AVGWin32:BankerX-gen [Trj]
AvastWin32:BankerX-gen [Trj]

How to remove Win32/Kryptik.HIHV 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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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.HIHV 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.HIHV 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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