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

What is Win32/GenKryptik.CAOH infection?

In this short article you will discover regarding the definition of Win32/GenKryptik.CAOH as well as its adverse influence on your computer. Such ransomware are a type of malware that is specified by on the internet frauds to demand paying the ransom money by a sufferer.

GridinSoft Anti-Malware Review
It is better to prevent, than repair and repent!
When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
Gridinsoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the situations, Win32/GenKryptik.CAOH virus will certainly instruct its sufferers to initiate funds transfer for the purpose of counteracting the changes that the Trojan infection has presented to the victim’s device.

Win32/GenKryptik.CAOH Summary

These adjustments can be as adheres to:

  • The binary likely contains encrypted or compressed data.;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the records located on the victim’s hard drive — so the sufferer can no more use the information;
  • Preventing regular access to the victim’s workstation;


The most common channels where Win32/GenKryptik.CAOH Trojans are injected are:

  • By methods of phishing e-mails;
  • As a consequence of user winding up on a resource that organizes a malicious software application;

As soon as the Trojan is efficiently injected, it will either cipher the information on the sufferer’s PC or prevent the gadget from working in a correct fashion – while additionally positioning a ransom money note that discusses the demand for the targets to impact the payment for the purpose of decrypting the papers or bring back the data system back to the first problem. In most circumstances, the ransom note will certainly come up when the customer restarts the COMPUTER after the system has currently been damaged.

Win32/GenKryptik.CAOH distribution channels.

In different corners of the world, Win32/GenKryptik.CAOH expands by jumps and bounds. Nevertheless, the ransom money notes and tricks of obtaining the ransom amount may differ depending upon particular neighborhood (local) settings. The ransom notes and methods of extorting the ransom amount might differ depending on specific regional (local) setups.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software application.

    In particular locations, the Trojans commonly wrongfully report having found some unlicensed applications allowed on the target’s gadget. The alert after that demands the customer to pay the ransom money.

    Faulty statements regarding prohibited web content.

    In countries where software piracy is much less popular, this approach is not as effective for the cyber frauds. Alternatively, the Win32/GenKryptik.CAOH popup alert might falsely claim to be originating from a police establishment and will report having situated youngster pornography or other unlawful information on the tool.

    Win32/GenKryptik.CAOH popup alert may wrongly declare to be obtaining from a regulation enforcement establishment and also will certainly report having situated kid porn or various other unlawful information on the gadget. The alert will likewise include a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 7C1D593C
md5: e8bd31f2314a4414648cd558f030e78d
name: E8BD31F2314A4414648CD558F030E78D.mlw
sha1: b3bb69c6b7a793e92a69668ada5de26be61572e1
sha256: f723000a09313754bde21fa4dc7dff8e505275a85bc5282fd1560ba3c5f786f3
sha512: e7ac94a7551cda4b91365a2a70db86b8a5536254ab6843e68a1862cafd33dbe167b69f9e6d092ab190ddad116636780580b3a420d564e86f3222a98fb30027dc
ssdeep: 24576:o5rnOgEXKsNoEnbkm5zq/7U+FXxzcgjnBm2eC9fZJ03h:OSKgwVLzcQHJUh
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Win32/GenKryptik.CAOH also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Trojan ( 00532acf1 )
Lionic Trojan.Win32.Generic.4!c
DrWeb Trojan.Encoder.12632
Cynet Malicious (score: 99)
ALYac MemScan:Trojan.Ransom.GoldenEye.B
Cylance Unsafe
K7GW Trojan ( 00532acf1 )
Cybereason malicious.2314a4
Symantec Ransom.Petya
ESET-NOD32 a variant of Win32/GenKryptik.CAOH
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.ExPetr.l
BitDefender MemScan:Trojan.Ransom.GoldenEye.B
NANO-Antivirus Trojan.Win32.Allaple.fcqdkg
MicroWorld-eScan MemScan:Trojan.Ransom.GoldenEye.B
Tencent Win32.Trojan.Expetr.Ammf
Ad-Aware MemScan:Trojan.Ransom.GoldenEye.B
Sophos Mal/Generic-S
Comodo Malware@#1bv1rlr9io2g7
BitDefenderTheta Gen:NN.ZexaF.34170.iHW@amI!3VmG
VIPRE Trojan.Win32.Generic!BT
Emsisoft MemScan:Trojan.Ransom.GoldenEye.B (B)
SentinelOne Static AI – Suspicious PE
Avira TR/Dropper.Gen
Antiy-AVL Trojan/Generic.ASMalwS.262DBDE
Microsoft Ransom:Win32/Petya.B!rsm
GData MemScan:Trojan.Ransom.GoldenEye.B
McAfee Artemis!E8BD31F2314A
VBA32 Trojan.Ransom.Filecoder
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/CI.A
Yandex Trojan.GenAsa!KAIzFGaN0j4
Ikarus Trojan.Win32.Krypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Generic.AC.4118FF
AVG Win32:Malware-gen

How to remove Win32/GenKryptik.CAOH 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/GenKryptik.CAOH 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/GenKryptik.CAOH you can always ask me in the comments for getting help.

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


  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products:

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.

Leave a Reply