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

What is Ransom:Win32/Genasom.DN infection?

In this post you will discover about the meaning of Ransom:Win32/Genasom.DN and also its adverse influence on your computer. Such ransomware are a form of malware that is clarified by on the internet scams to demand paying the ransom by a sufferer.

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Most of the situations, Ransom:Win32/Genasom.DN virus will advise its targets to start funds transfer for the function of reducing the effects of the amendments that the Trojan infection has presented to the victim’s gadget.

Ransom:Win32/Genasom.DN Summary

These modifications can be as follows:

  • 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.

  • Unconventionial language used in binary resources: Russian;
  • Uses Windows utilities for basic functionality;
  • 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
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Creates a copy of itself;
  • Ciphering the papers located on the target’s hard disk — so the victim can no longer make use of the data;
  • Preventing routine accessibility 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.
Similar behavior
Related domains
z.whorecord.xyz Trojan.Win32.Ransom.do (v)
a.tomx.xyz Trojan.Win32.Ransom.do (v)


The most regular networks through which Ransom:Win32/Genasom.DN Ransomware Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of individual ending up on a resource that hosts a malicious software program;

As quickly as the Trojan is effectively injected, it will either cipher the data on the sufferer’s computer or prevent the tool from functioning in a correct manner – while additionally putting a ransom note that discusses the demand for the victims to impact the payment for the function of decrypting the documents or restoring the data system back to the first condition. In the majority of circumstances, the ransom money note will show up when the customer restarts the COMPUTER after the system has actually currently been harmed.

Ransom:Win32/Genasom.DN distribution channels.

In numerous edges of the world, Ransom:Win32/Genasom.DN grows by leaps and bounds. However, the ransom notes and tricks of obtaining the ransom money amount might vary relying on particular regional (regional) settings. The ransom money notes as well as tricks of extorting the ransom quantity may differ depending on specific regional (local) settings.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software program.

    In certain locations, the Trojans typically wrongfully report having discovered some unlicensed applications enabled on the target’s device. The sharp then requires the individual to pay the ransom.

    Faulty declarations about illegal web content.

    In countries where software piracy is less preferred, this method is not as effective for the cyber frauds. Alternatively, the Ransom:Win32/Genasom.DN popup alert may wrongly assert to be deriving from a police institution and also will certainly report having situated child porn or other illegal information on the gadget.

    Ransom:Win32/Genasom.DN popup alert may incorrectly declare to be acquiring from a law enforcement institution as well as will report having located child porn or various other unlawful data on the device. The alert will likewise consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 83071D8B
md5: 0aedff042c8c29489db54f22826b93aa
name: 0AEDFF042C8C29489DB54F22826B93AA.mlw
sha1: c3cb24ca9af105202d97e9caf4d7a2083b1f10e8
sha256: 4ed7dbe89418acfad197753d042271302a8b2eb416c69550afa6bf9907f10e22
sha512: fa25cda70844bdd84c43439916a8c87bbb7e822a48aea4a6180538aef79c5b6c1509f8c8497cb51e410972960cd5de7b32be66717b5155126a38757696b65a0e
ssdeep: 1536:Oq8xQz+hEs0D6941MQiAOY2XIrA7WjuGPPio2H15T30jMg3aMuZZ:OB+Chn0Dx1MQiAOY2XIs7WmVCK
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2010
InternalName: UIScanner
FileVersion: 13,0,21,1
CompanyName: BitDefender S.R.L.
ProductName: BitDefender 2010
ProductVersion: 13,0,18,344
FileDescription: BitDefender Antivirus Scanner
OriginalFilename: uiscan.exe
Translation: 0x0409 0x04b0

Ransom:Win32/Genasom.DN also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Gen:Heur.FKP.1
FireEye Generic.mg.0aedff042c8c2948
ALYac Gen:Heur.FKP.1
Cylance Unsafe
VIPRE Trojan.Win32.Ransom.do (v)
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 0056ea461 )
BitDefender Gen:Heur.FKP.1
K7GW Trojan ( 0056ea461 )
Cybereason malicious.42c8c2
Cyren W32/Ransom.J.gen!Eldorado
Symantec Trojan.Ransomlock!gen2
APEX Malicious
Avast Win32:Mystic
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Ransom:Win32/Genasom.f9b3a6c3
NANO-Antivirus Trojan.Win32.HmBlocker.fuqsd
AegisLab Trojan.Win32.Timer.j!c
Ad-Aware Gen:Heur.FKP.1
Emsisoft Gen:Heur.FKP.1 (B)
Comodo Malware@#2380w2hxt9uu8
F-Secure Trojan.TR/Crypt.ZPACK.Gen
DrWeb Trojan.Winlock.3523
Zillya Trojan.Timer.Win32.15
McAfee-GW-Edition FakeAV-SecurityTool.js
MaxSecure Trojan.Yakes.dwnc
Sophos Mal/Generic-S
Ikarus Trojan.Win32.Ransom
Webroot W32.Ransom
Avira TR/Crypt.ZPACK.Gen
MAX malware (ai score=100)
Antiy-AVL Trojan/Win32.AGeneric
Kingsoft Win32.Heur.KVM007.a.(kcloud)
Microsoft Ransom:Win32/Genasom.DN
Arcabit Trojan.FKP.1
SUPERAntiSpyware Trojan.Agent/Gen-FakeAV
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Heur.FKP.1
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.FakeAV.R5556
McAfee FakeAV-SecurityTool.js
TACHYON Trojan/W32.Timer.94208.B
VBA32 Trojan.ExpProc.014
Malwarebytes Generic.Malware/Suspicious
Panda Generic Malware
ESET-NOD32 a variant of Win32/Kryptik.OHM
TrendMicro-HouseCall TROJ_FAKEAV.SMWR
Rising Ransom.Genasom!8.293 (CLOUD)
Yandex Trojan.HmBlocker!973oIHA7GDU
SentinelOne Static AI – Malicious PE
eGambit Generic.Downloader
Fortinet W32/BrowHost.KP!tr
BitDefenderTheta Gen:NN.ZexaF.34590.fq0@a8RKmsdc
AVG Win32:Mystic
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Win32/Trojan.Generic.HxQB2w4A

How to remove Ransom:Win32/Genasom.DN virus?

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 Ransom:Win32/Genasom.DN 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/Genasom.DN 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/
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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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