Win32/Kryptik.HILV

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

What is Win32/Kryptik.HILV infection?

In this post you will certainly find regarding the interpretation of Win32/Kryptik.HILV as well as its adverse impact on your computer system. Such ransomware are a form of malware that is elaborated by online frauds to require paying the ransom money by a sufferer.

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Most of the instances, Win32/Kryptik.HILV ransomware will instruct its targets to initiate funds move for the purpose of reducing the effects of the modifications that the Trojan infection has introduced to the victim’s device.

Win32/Kryptik.HILV 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.
  • 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;
  • A process attempted to delay the analysis task.;
  • Expresses interest in specific running processes;
  • 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 files found on the victim’s hard disk drive — so the victim can no longer use the information;
  • Preventing normal accessibility 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
z.whorecord.xyzRansom.Win32.Wacatac.oa
a.tomx.xyzRansom.Win32.Wacatac.oa

Win32/Kryptik.HILV

The most typical channels where Win32/Kryptik.HILV Ransomware Trojans 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 an effect of individual winding up on a resource that organizes a harmful software program;

As soon as the Trojan is efficiently injected, it will either cipher the data on the victim’s PC or protect against the gadget from working in an appropriate way – while additionally positioning a ransom note that mentions the demand for the victims to effect the payment for the purpose of decrypting the documents or restoring the documents system back to the initial problem. In most circumstances, the ransom note will come up when the customer restarts the COMPUTER after the system has actually currently been harmed.

Win32/Kryptik.HILV circulation channels.

In numerous edges of the world, Win32/Kryptik.HILV expands by leaps and also bounds. Nevertheless, the ransom money notes and also methods of extorting the ransom quantity might vary depending on specific local (regional) settings. The ransom notes and also techniques of obtaining the ransom amount may vary depending on certain local (regional) settings.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software program.

    In certain locations, the Trojans commonly wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s device. The sharp then requires the individual to pay the ransom.

    Faulty declarations concerning prohibited material.

    In nations where software program piracy is much less prominent, this approach is not as efficient for the cyber frauds. Additionally, the Win32/Kryptik.HILV popup alert might wrongly declare to be deriving from a police organization and also will report having located youngster pornography or other illegal data on the device.

    Win32/Kryptik.HILV popup alert may falsely claim to be acquiring from a legislation enforcement establishment as well as will report having situated child porn or various other prohibited information on the gadget. The alert will likewise consist of a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 161FEF78
md5: 658143011e89a6a102b025dec25c31c8
name: 658143011E89A6A102B025DEC25C31C8.mlw
sha1: 1bdade4e895786ac55d0ef3a0d69ab588f8dfb9e
sha256: 10f0322c97ab67ef1111090501073f2eeef8b7e6ce1247d1ec141c7ba2018e10
sha512: 6d34382f39392f74d801be2d0ae5a86a5230951fe74ec8b63f4e307adfb3d42ed6756bf61acdaa976ff82e7efc9060e20a1c84e18aa3c5b7bde2039ed87b4659
ssdeep: 98304:I3yxFAxCMdWhRqHqDHf5ieyTrvqMnn2hbHCG4cNTRBi1otdYq1LNX/Ff4nad2BY:7AUhYHq6b3mzGKFgadpW02yuTj/xYYF
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

InternalSurname: debaukd.ekze
Prod: 1.2.7
FileVers: 1.0.5.6
LegalCo: Copyri (C) 2019, permudationzi

Win32/Kryptik.HILV also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKD.35921713
FireEyeGeneric.mg.658143011e89a6a1
McAfeeArtemis!658143011E89
AegisLabTrojan.Win32.Malicious.4!c
SangforMalware
K7AntiVirusTrojan ( 005756a31 )
BitDefenderTrojan.GenericKD.35921713
K7GWTrojan ( 005756a31 )
Cybereasonmalicious.e89578
BitDefenderThetaGen:NN.ZexaF.34700.@pGfaSdxgTn
SymantecML.Attribute.HighConfidence
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan.Win32.Zenpak.bbzv
RisingBackdoor.Agent!8.C5D (TFE:5:IhzqwXEXQUL)
Ad-AwareTrojan.GenericKD.35921713
SophosMal/Generic-S
F-SecureTrojan.TR/AD.GoCloudnet.aexek
DrWebTrojan.Siggen11.56879
TrendMicroTROJ_FRS.VSNTLT20
McAfee-GW-EditionBehavesLike.Win32.Generic.rc
EmsisoftTrojan.Crypt (A)
IkarusTrojan.Win32.Krypt
AviraTR/AD.GoCloudnet.aexek
MAXmalware (ai score=80)
MicrosoftTrojan:Win32/Zenpack.MU!MTB
GridinsoftRansom.Win32.Wacatac.oa
ArcabitTrojan.Generic.D2241F31
ZoneAlarmTrojan.Win32.Zenpak.bbzv
GDataTrojan.GenericKD.35921713
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.Generic.C4283300
Acronissuspicious
ALYacTrojan.GenericKD.35921713
MalwarebytesTrojan.MalPack.GS
PandaTrj/RnkBend.A
ESET-NOD32a variant of Win32/Kryptik.HILV
TrendMicro-HouseCallTROJ_FRS.VSNTLT20
SentinelOneStatic AI – Malicious PE
eGambitUnsafe.AI_Score_59%
FortinetW32/Kryptik.GWQD!tr
WebrootW32.Trojan.Gen
AVGWin32:Malware-gen
AvastWin32:Malware-gen
CrowdStrikewin/malicious_confidence_100% (D)
Qihoo-360Generic/HEUR/QVM11.1.409B.Malware.Gen

How to remove Win32/Kryptik.HILV 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.

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.HILV 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.HILV 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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