Win32/Kryptik.HBUW

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

What is Win32/Kryptik.HBUW infection?

In this short article you will certainly find concerning the meaning of Win32/Kryptik.HBUW and its negative influence on your computer. Such ransomware are a type of malware that is clarified by on-line scams to require paying the ransom by a sufferer.

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Most of the situations, Win32/Kryptik.HBUW infection will certainly instruct its targets to launch funds move for the function of neutralizing the changes that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/Kryptik.HBUW Summary

These modifications can be as follows:

  • 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;
  • Attempts to connect to a dead IP:Port (5 unique times);
  • Unconventionial language used in binary resources: Japanese;
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the victim’s hard drive — so the sufferer can no longer make use of 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.xyz Ransom.Nemty
a.tomx.xyz Ransom.Nemty

Win32/Kryptik.HBUW

One of the most normal channels whereby Win32/Kryptik.HBUW are injected are:

  • By means of phishing emails;
  • As a consequence of individual ending up on a resource that holds a destructive software;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s computer or prevent the tool from functioning in a correct fashion – while likewise positioning a ransom money note that points out the demand for the victims to impact the settlement for the objective of decrypting the files or bring back the file system back to the initial condition. In many circumstances, the ransom note will turn up when the client restarts the PC after the system has actually already been damaged.

Win32/Kryptik.HBUW distribution channels.

In different corners of the globe, Win32/Kryptik.HBUW grows by leaps as well as bounds. Nevertheless, the ransom money notes and also methods of extorting the ransom money amount may vary depending on particular neighborhood (local) setups. The ransom notes and also methods of obtaining the ransom money amount may vary depending on particular neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software program.

    In particular areas, the Trojans typically wrongfully report having found some unlicensed applications enabled on the target’s tool. The alert then requires the customer to pay the ransom money.

    Faulty declarations concerning prohibited material.

    In countries where software program piracy is less popular, this approach is not as reliable for the cyber fraudulences. Conversely, the Win32/Kryptik.HBUW popup alert might wrongly declare to be originating from a police establishment as well as will report having located kid pornography or other unlawful information on the tool.

    Win32/Kryptik.HBUW popup alert may incorrectly claim to be acquiring from a legislation enforcement organization as well as will report having located kid pornography or various other unlawful information on the device. The alert will likewise consist of a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: DFAAB168
md5: 510bdd4b3eef55b0255f7069894d2b60
name: vps.exe
sha1: 1507338779a2a790744ff835372d8bf63dfd7ea7
sha256: 6928f88aa669b85dae89cb7923a5fa1af097062661aeaf6b8b1b73c34dc826d9
sha512: c7f07d23b34dbf025a9b38f03bcc30d40c6513f0d7fcd36b7790e36e657b2577e12e3f26022b86711fcf66a0f5aadeed4970e425c1b3a47f9ceb1aee5b9c5eba
ssdeep: 12288:ghfKpzAYzxm6CfaCIwkW2Z81c5KQ0K+ImzN7tb5n1aqdtTZa2c:ifKpzy1BQ81cLkIQNJbtUqdTO
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Kryptik.HBUW also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware
FireEye Generic.mg.510bdd4b3eef55b0
Cylance Unsafe
Sangfor Malware
BitDefender Trojan.GenericKD.42834385
CrowdStrike win/malicious_confidence_80% (D)
Invincea heuristic
BitDefenderTheta Gen:NN.ZexaF.34098.OKW@aWkwGofG
Symantec Ransom.Nemty
Paloalto generic.ml
GData Win32.Packed.Kryptik.8LR0RQ
Kaspersky Trojan-Banker.Win32.Danabot.eda
APEX Malicious
Ad-Aware Trojan.GenericKD.42834385
Sophos Mal/RyPack-A
McAfee-GW-Edition BehavesLike.Win32.PUPXEI.jc
Trapmine malicious.moderate.ml.score
SentinelOne DFI – Suspicious PE
MAX malware (ai score=85)
Endgame malicious (high confidence)
ZoneAlarm Trojan-Banker.Win32.Danabot.eda
Microsoft Trojan:Win32/Wacatac.D!ml
AhnLab-V3 Trojan/Win32.MalPe.R328190
Acronis suspicious
VBA32 BScope.Trojan.AET.281105
Malwarebytes Trojan.MalPack.GS
ESET-NOD32 a variant of Win32/Kryptik.HBUW
Rising Trojan.Kryptik!8.8 (TFE:dGZlOgX58ox9HJAhbQ)
Fortinet W32/Kryptik.HBNS!tr
Panda Trj/GdSda.A
Qihoo-360 HEUR/QVM10.1.CC0B.Malware.Gen

How to remove Win32/Kryptik.HBUW 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.HBUW 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.HBUW 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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