Win32/Kryptik.EPKD

What is Win32/Kryptik.EPKD infection?

In this post you will certainly discover regarding the meaning of Win32/Kryptik.EPKD and also its unfavorable impact on your computer. Such ransomware are a type of malware that is elaborated by on the internet scams to demand paying the ransom by a victim.

GridinSoft Anti-Malware Review

GridinSoft Anti-Malware

Removing computer viruses manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day trial available for threats removal.
EULA | Privacy Policy | GridinSoft

In the majority of the cases, Win32/Kryptik.EPKD ransomware will certainly advise its targets to launch funds transfer for the objective of neutralizing the amendments that the Trojan infection has actually presented to the target’s device.

Win32/Kryptik.EPKD Summary

These alterations 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.
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • A process created a hidden window;
  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • Uses Windows utilities for basic functionality;
  • Attempts to remove evidence of file being downloaded from the Internet;
  • Attempts to delete volume shadow copies;
  • Exhibits behavior characteristic of Alphacrypt/Teslacrypt ransomware;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Writes a potential ransom message to disk;
  • 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.
  • Creates a copy of itself;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the documents found on the victim’s hard disk drive — so the target can no longer make use of the information;
  • Preventing routine accessibility to the victim’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.EPKD

The most typical channels where Win32/Kryptik.EPKD Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a source that organizes a destructive software program;

As quickly as the Trojan is effectively infused, it will either cipher the information on the target’s computer or prevent the tool from functioning in a proper fashion – while additionally placing a ransom note that points out the requirement for the victims to effect the payment for the purpose of decrypting the files or bring back the data system back to the initial problem. In the majority of instances, the ransom note will come up when the client reboots the COMPUTER after the system has already been harmed.

Win32/Kryptik.EPKD circulation networks.

In various corners of the globe, Win32/Kryptik.EPKD expands by leaps as well as bounds. However, the ransom money notes and methods of obtaining the ransom amount might vary depending on particular neighborhood (regional) settings. The ransom notes and methods of extorting the ransom amount might differ depending on specific neighborhood (local) setups.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software.

    In particular areas, the Trojans commonly wrongfully report having found some unlicensed applications made it possible for on the target’s gadget. The alert then requires the customer to pay the ransom.

    Faulty declarations regarding unlawful web content.

    In nations where software piracy is much less preferred, this approach is not as reliable for the cyber frauds. Conversely, the Win32/Kryptik.EPKD popup alert may incorrectly claim to be stemming from a law enforcement organization and will report having situated youngster pornography or various other unlawful information on the gadget.

    Win32/Kryptik.EPKD popup alert might wrongly assert to be obtaining from a law enforcement institution as well as will report having located kid porn or various other unlawful data on the gadget. The alert will likewise include a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: FE32AB95
md5: 4eb96c4de5d7f7f9c600c565eb169d4a
name: 4EB96C4DE5D7F7F9C600C565EB169D4A.mlw
sha1: 3851e8d3a83e3ae0e25003b91fc91b9d908cc512
sha256: b8bfe6d99aefb50a8918788e51a1bc19d06479ed674df5db07e8cf318a9c09ea
sha512: 75b9b6e2c46c4ec3c547d60fc9d85e0749827eafe112f1c0f44144e7f8a851f8fb33fb53fd7438427aa10edb9caf4c2ed5b6fffa57758637dc6597854a203ab1
ssdeep: 6144:kL9h7YTJUQR+xHFGO1/Fc/+1+RF5boHp9U5+OYCy4H:i/Y6QR+7GS/Mq+RF9oHHU5ACy4H
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: WiseCleaner.com
InternalName: Wise Disk Cleaner
FileVersion: 6.1.5.331
CompanyName: WiseCleaner.com
LegalTrademarks: WiseCleaner.com
Comments: Leading disk cleaner
ProductName: WiseCleaner.com
ProductVersion: 6.1
FileDescription: Remove junk files and traces from Windows computer
OriginalFilename:
Translation: 0x0409 0x04e4

Win32/Kryptik.EPKD also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.FamVT.RazyNHmC.Trojan
K7AntiVirus Trojan ( 004df6101 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.4022
Cynet Malicious (score: 100)
CAT-QuickHeal Ransom.Tescrypt.A4
ALYac Trojan.Agent.BQUH
Zillya Trojan.Bitman.Win32.1143
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/Tescrypt.cb68f16d
K7GW Trojan ( 004df6101 )
Cybereason malicious.de5d7f
Baidu Win32.Trojan.Kryptik.abd
Cyren W32/Rovnix.C.gen!Eldorado
Symantec Ransom.TeslaCrypt
ESET-NOD32 a variant of Win32/Kryptik.EPKD
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
ClamAV Win.Trojan.Cerber-1
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Trojan.Agent.BQUH
NANO-Antivirus Trojan.Win32.Encoder.eawmey
ViRobot Trojan.Win32.R.Agent.247296.J
SUPERAntiSpyware Ransom.Tescrypt/Variant
MicroWorld-eScan Trojan.Agent.BQUH
Tencent Malware.Win32.Gencirc.10b8b3ba
Ad-Aware Trojan.Agent.BQUH
Sophos Mal/Generic-R + Mal/Wonton-CD
Comodo TrojWare.Win32.Ransom.Cerber.DA@6b0xre
BitDefenderTheta Gen:NN.ZexaF.34628.pq0@ae1O@xbi
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CRYPTESLA.SMA6
McAfee-GW-Edition GenericR-GEU!4EB96C4DE5D7
FireEye Generic.mg.4eb96c4de5d7f7f9
Emsisoft Trojan.Agent.BQUH (B)
Jiangmin Trojan.Generic.dworv
Webroot W32.Malware.Gen
Avira TR/Crypt.XPACK.Gen8
eGambit Unsafe.AI_Score_99%
Microsoft Ransom:Win32/Tescrypt.D
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.Agent.BQUH
AhnLab-V3 Trojan/Win32.Teslacrypt.C1339892
Acronis suspicious
McAfee GenericR-GEU!4EB96C4DE5D7
MAX malware (ai score=100)
VBA32 Malware-Cryptor.Limpopo
Panda Trj/Genetic.gen
TrendMicro-HouseCall Ransom_CRYPTESLA.SMA6
Rising Ransom.Tescrypt!8.3AF (CLOUD)
Yandex Trojan.GenAsa!ltH6iCeFscM
SentinelOne Static AI – Suspicious PE
Fortinet W32/Kryptik.EPMF!tr
AVG Win32:RansomX-gen [Ransom]
Qihoo-360 Win32/Ransom.Tescrypt.HykCEpsA

How to remove Win32/Kryptik.EPKD 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.EPKD 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Win32/Kryptik.EPKD you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

Leave a Reply

Sending

This site uses Akismet to reduce spam. Learn how your comment data is processed.