Win32/Kryptik.HDHK

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

What is Win32/Kryptik.HDHK infection?

In this post you will certainly locate about the meaning of Win32/Kryptik.HDHK as well as its adverse effect on your computer. Such ransomware are a kind of malware that is clarified by online fraudulences to require paying the ransom by a victim.

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In the majority of the situations, Win32/Kryptik.HDHK infection will advise its sufferers to launch funds move for the function of reducing the effects of the changes that the Trojan infection has actually presented to the target’s gadget.

Win32/Kryptik.HDHK 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.
  • Attempts to connect to a dead IP:Port (2 unique times);
  • 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;
  • Unconventionial language used in binary resources: Tamil;
  • 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.
  • Ciphering the records located on the target’s hard disk — so the target can no longer utilize the information;
  • Preventing normal 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.

Win32/Kryptik.HDHK

One of the most normal channels through which Win32/Kryptik.HDHK Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of customer ending up on a source that organizes a malicious software application;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the target’s computer or protect against the gadget from operating in a correct fashion – while likewise putting a ransom note that states the demand for the targets to effect the settlement for the purpose of decrypting the papers or bring back the data system back to the preliminary condition. In a lot of instances, the ransom note will show up when the client restarts the PC after the system has already been damaged.

Win32/Kryptik.HDHK distribution networks.

In numerous edges of the world, Win32/Kryptik.HDHK grows by jumps as well as bounds. Nevertheless, the ransom notes as well as methods of obtaining the ransom quantity may differ relying on certain neighborhood (local) settings. The ransom money notes and tricks of obtaining the ransom money quantity might differ depending on particular regional (regional) settings.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually found some unlicensed applications enabled on the victim’s gadget. The sharp then requires the customer to pay the ransom.

    Faulty declarations about illegal web content.

    In countries where software program piracy is much less preferred, this approach is not as efficient for the cyber frauds. Additionally, the Win32/Kryptik.HDHK popup alert may falsely declare to be deriving from a law enforcement establishment as well as will certainly report having situated child pornography or other prohibited data on the tool.

    Win32/Kryptik.HDHK popup alert might wrongly claim to be deriving from a law enforcement establishment as well as will report having located youngster porn or various other prohibited data on the gadget. The alert will similarly consist of a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 10AB4F44
md5: 714b54f070c36db179c2ea653edf5a1b
name: 714B54F070C36DB179C2EA653EDF5A1B.mlw
sha1: 63c59268835e33d4146c49285ea631d0bd6e36e7
sha256: 0d9331d0f9cb49d33ed974902abc2d2e145ef327020a3ca7bd835f9a56e19e8b
sha512: 4f2c73ef686948965917aae77f34ef69cbfaf22f8d73f2dd2b5a7c60ae04f03d45f23284c1b7095b147224c4fcc23ca310fe099cd068369c59e80dec8ced6cc4
ssdeep: 24576:2hjmuRtNlyGYjzBq3nSo1m8/Ssf4pXtTcJaYFUIOD9D:KjPRtDyGYzBqXSqSs2XtIJBf+D
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

LegalCopyrighd: Copyrighd (C) 2020, jlfvjz
InternalName: xjaleshu.izi
FileVersionBeer: 1.3.3.4
ProductVersion: 1.7.54

Win32/Kryptik.HDHK also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Heur.Mint.Titirez.cv0@JKu61Yi
FireEyeGeneric.mg.714b54f070c36db1
McAfeePacked-GBE!714B54F070C3
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
SangforVirus_Suspicious.Win32.Sality.ae
K7AntiVirusTrojan ( 005669911 )
BitDefenderGen:Heur.Mint.Titirez.cv0@JKu61Yi
K7GWTrojan ( 005669911 )
Cybereasonmalicious.070c36
CyrenW32/GandCrab.BD.gen!Eldorado
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:DropperX-gen [Drp]
ClamAVWin.Packed.Johnnie-7794101-0
KasperskyTrojan-Banker.Win32.Danabot.ghe
AlibabaTrojanBanker:Win32/Danabot.06fe06f2
RisingRansom.Gandcrab!8.F355 (CLOUD)
Ad-AwareGen:Heur.Mint.Titirez.cv0@JKu61Yi
TACHYONBanker/W32.DanaBot.1093632
SophosMal/Generic-R + Mal/GandCrab-G
ComodoMalware@#3cjc0whmt5kpt
F-SecureTrojan.TR/Crypt.Agent.insno
DrWebTrojan.Siggen9.46896
McAfee-GW-EditionBehavesLike.Win32.VirRansom.tc
EmsisoftGen:Heur.Mint.Titirez.cv0@JKu61Yi (B)
IkarusTrojan.Win32.Crypt
JiangminTrojan.Banker.Danabot.cqr
WebrootW32.Trojan.Gen
AviraTR/Crypt.Agent.insno
Antiy-AVLTrojan[Banker]/Win32.Danabot
MicrosoftRansom:Win32/Gandcrab.AHB!MTB
ArcabitTrojan.Mint.Titirez.E28CAC
ZoneAlarmTrojan-Banker.Win32.Danabot.ghe
GDataGen:Heur.Mint.Titirez.cv0@JKu61Yi
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.MalPe.X2068
Acronissuspicious
VBA32TrojanBanker.Danabot
ALYacGen:Heur.Mint.Titirez.cv0@JKu61Yi
MAXmalware (ai score=86)
MalwarebytesTrojan.MalPack.GS
PandaTrj/GdSda.A
ESET-NOD32a variant of Win32/Kryptik.HDHK
TencentWin32.Trojan-banker.Danabot.Aenz
YandexTrojan.Kryptik!fGrfZ2+JfrI
SentinelOneStatic AI – Suspicious PE
FortinetW32/GenKryptik.ELQV!tr
MaxSecureTrojan.Malware.101252805.susgen
AVGWin32:DropperX-gen [Drp]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/TrojanPSW.DanaBot.HgIASOQA

How to remove Win32/Kryptik.HDHK 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

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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.HDHK 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.HDHK 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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