What is Ransom:Win32/Wyhymyz.D infection?

In this short article you will find concerning the meaning of Ransom:Win32/Wyhymyz.D as well as its negative effect on your computer. Such ransomware are a form of malware that is specified by on the internet frauds to demand paying the ransom money by a victim.

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In the majority of the situations, Ransom:Win32/Wyhymyz.D virus will certainly advise its victims to initiate funds move for the purpose of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s device.

Ransom:Win32/Wyhymyz.D Summary

These alterations can be as follows:

  • 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
  • Exhibits possible ransomware file modification behavior;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the sufferer’s hard disk drive — so the victim can no longer make use of the data;
  • Preventing normal access 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.


One of the most normal networks where Ransom:Win32/Wyhymyz.D Trojans are infused are:

  • By ways of phishing emails;
  • As a repercussion of individual ending up on a resource that organizes a harmful software program;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the target’s computer or avoid the gadget from operating in a proper manner – while additionally putting a ransom note that discusses the demand for the targets to effect the payment for the function of decrypting the files or restoring the file system back to the preliminary condition. In most circumstances, the ransom money note will turn up when the client restarts the PC after the system has currently been harmed.

Ransom:Win32/Wyhymyz.D circulation networks.

In numerous corners of the globe, Ransom:Win32/Wyhymyz.D expands by jumps as well as bounds. Nevertheless, the ransom notes and tricks of obtaining the ransom money amount may vary depending on certain neighborhood (regional) settings. The ransom money notes and techniques of obtaining the ransom money amount might vary depending on certain neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software program.

    In particular locations, the Trojans frequently wrongfully report having spotted some unlicensed applications allowed on the victim’s tool. The alert then requires the user to pay the ransom.

    Faulty statements regarding prohibited content.

    In nations where software application piracy is much less popular, this approach is not as effective for the cyber scams. Additionally, the Ransom:Win32/Wyhymyz.D popup alert may falsely declare to be deriving from a law enforcement institution and also will report having situated youngster pornography or other illegal information on the device.

    Ransom:Win32/Wyhymyz.D popup alert might wrongly assert to be acquiring from a legislation enforcement establishment as well as will report having situated child porn or other prohibited data on the gadget. The alert will likewise contain a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 59C8B6EC
md5: 0d0e90d22b19573fec684e41f2cf00c6
name: 0D0E90D22B19573FEC684E41F2CF00C6.mlw
sha1: a58ae4979420b7ff67454e3357eecb974cb54619
sha256: 7dd67c6a276678f59db17b6e92e26a5ceede9893435b38c867fdbc8b53390ac6
sha512: 0d7b8d296451fbe1d9f6eacf7266fb5490bee8487c040a7e8e147cc36ba30c5388d330164b503f5f1ff33959a08a1503f51801f2a2e311a9410341b4febc8131
ssdeep: 1536:2EAmOoTQXSc4E8YsW+Vvlppma4t0jqqHR:2v4TQXX4gstQ
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Wyhymyz.D also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00523f201 )
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.10700
Cynet Malicious (score: 90)
CAT-QuickHeal Ranom.Hermes.ZZ4
ALYac Trojan.Ransom.Hermes
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
K7GW Trojan ( 00523f201 )
Cybereason malicious.22b195
ESET-NOD32 a variant of Win32/Filecoder.Hermes.F
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Ransomware.Hermes-6690553-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Generic.Ransom.Hermes.233C2FE0
NANO-Antivirus Trojan.Win32.Encoder.exuyzo
MicroWorld-eScan Generic.Ransom.Hermes.233C2FE0
Ad-Aware Generic.Ransom.Hermes.233C2FE0
Sophos Mal/Generic-R + Mal/Hermes-A
Comodo Malware@#1ti8t1laq5e0j
BitDefenderTheta Gen:NN.ZexaF.34628.wqW@a0MCyao
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_HERMES.SM
McAfee-GW-Edition Ransom-Hermes!0D0E90D22B19
FireEye Generic.mg.0d0e90d22b19573f
Emsisoft Generic.Ransom.Hermes.233C2FE0 (B)
SentinelOne Static AI – Suspicious PE
Avira TR/Crypt.ZPACK.Gen
Microsoft Ransom:Win32/Wyhymyz.D
GData Generic.Ransom.Hermes.233C2FE0
McAfee Ransom-Hermes!0D0E90D22B19
MAX malware (ai score=99)
VBA32 BScope.TrojanRansom.Cryptor
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/CI.A
TrendMicro-HouseCall Ransom_HERMES.SM
Rising Trojan.Generic@ML.100 (RDML:HNdAYsM5R4tOEglT0itlkQ)
Ikarus Trojan-Ransom.FileCrypter
Fortinet W32/Generic.F!tr
AVG Win32:Malware-gen
Paloalto generic.ml
Qihoo-360 Win32/Trojan.e6d

How to remove Ransom:Win32/Wyhymyz.D 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

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 Ransom:Win32/Wyhymyz.D 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 Ransom:Win32/Wyhymyz.D you can always ask me in the comments for getting help.

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  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.

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