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

What is Win32/Kryptik.GHEW infection?

In this post you will certainly locate about the meaning of Win32/Kryptik.GHEW and its unfavorable effect on your computer. Such ransomware are a kind of malware that is specified by online fraudulences to demand paying the ransom by a target.

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In the majority of the situations, Win32/Kryptik.GHEW ransomware will certainly instruct its victims to launch funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually introduced to the sufferer’s tool.

Win32/Kryptik.GHEW Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • A process attempted to delay the analysis task.;
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option;
  • Drops a binary and executes it;
  • Unconventionial language used in binary resources: Spanish (Guatemala);
  • Detects the presence of Wine emulator via function name;
  • Detects Sandboxie through the presence of a library;
  • Detects SunBelt Sandbox through the presence of a library;
  • Attempts to remove evidence of file being downloaded from the Internet;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Installs itself for autorun at Windows startup;
  • Creates a hidden or system file;
  • Operates on local firewall’s policies and settings;
  • Creates a copy of itself;
  • Anomalous binary characteristics;
  • Ciphering the papers located on the victim’s hard drive — so the target can no more make use of the information;
  • Preventing regular accessibility to the target’s workstation;


The most regular networks whereby Win32/Kryptik.GHEW Ransomware Trojans are infused are:

  • By methods of phishing e-mails;
  • As a repercussion of customer ending up on a source that hosts a malicious software;

As soon as the Trojan is effectively injected, it will either cipher the data on the sufferer’s PC or stop the tool from functioning in a proper way – while additionally putting a ransom note that mentions the demand for the victims to impact the payment for the purpose of decrypting the files or bring back the file system back to the preliminary condition. In a lot of instances, the ransom money note will certainly show up when the client restarts the PC after the system has actually already been damaged.

Win32/Kryptik.GHEW distribution channels.

In numerous edges of the globe, Win32/Kryptik.GHEW expands by jumps and bounds. Nevertheless, the ransom notes and techniques of obtaining the ransom money quantity might vary depending upon certain neighborhood (regional) setups. The ransom notes and methods of extorting the ransom amount may differ depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software.

    In certain areas, the Trojans often wrongfully report having detected some unlicensed applications allowed on the sufferer’s gadget. The sharp after that demands the user to pay the ransom.

    Faulty declarations about prohibited material.

    In countries where software application piracy is less preferred, this technique is not as effective for the cyber scams. Alternatively, the Win32/Kryptik.GHEW popup alert may falsely declare to be originating from a police institution as well as will report having situated youngster pornography or various other unlawful information on the tool.

    Win32/Kryptik.GHEW popup alert may incorrectly declare to be obtaining from a regulation enforcement organization and also will report having situated child pornography or various other illegal information on the tool. The alert will likewise include a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 7ACEFB11
md5: 60a2b1821d70dfbeac4544e4d193e396
name: 60A2B1821D70DFBEAC4544E4D193E396.mlw
sha1: 31879a8f3be4598e80f99ac2c609486e03bb9b4d
sha256: 58de3a083077a6f0f178bbf94ee2fc90875475e5277b687751e33cfa4e3cd519
sha512: 1e8cfaf0cd843220ed12cf650ddc8c6434dc89c2a1b7f7a13e67f588ca28a020a0506f2cd22d6799b39604ea5389ed62ec4351b7ec0dc19535f213488177b6a9
ssdeep: 3072:jG/YzdGbdoZvmledNPvl2mAg0Fuj7SznQ68i1bu2rC2Hn4MU2VYuw:aGGJyHAOfyWgBF4kYj
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2017, svezabpuekb
Translation: 0x0809 0x04b0

Win32/Kryptik.GHEW also known as:

K7AntiVirusTrojan ( 0053305e1 )
CrowdStrikemalicious_confidence_100% (W)
K7GWTrojan ( 655333331 )
ESET-NOD32a variant of Win32/Kryptik.GHEW
AvastWin32:Dropper-gen [Drp]
EmsisoftTrojan.GenericKD.30902552 (B)
SentinelOnestatic engine – malicious
Endgamemalicious (high confidence)
MAXmalware (ai score=98)
RisingTrojan.Fuerboos!8.EFC8 (CLOUD)
AVGWin32:Dropper-gen [Drp]

How to remove Win32/Kryptik.GHEW ransomware?

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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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.GHEW 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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Full version of GridinSoft Anti-Malware

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

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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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