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

What is Ransom:Win32/Genasom.CT infection?

In this post you will certainly locate regarding the interpretation of Ransom:Win32/Genasom.CT as well as its negative effect on your computer system. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to require paying the ransom money by a target.

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In the majority of the situations, Ransom:Win32/Genasom.CT virus will certainly instruct its targets to launch funds transfer for the function of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s gadget.

Ransom:Win32/Genasom.CT Summary

These modifications can be as adheres to:

  • A process created a hidden window;
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Russian;
  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • Uses Windows utilities for basic functionality;
  • Attempts to restart the guest VM;
  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the target’s hard drive — so the sufferer can no more use the information;
  • Preventing regular access to the target’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
redirector.gvt1.com Ransom:Win32/HmBlocker.cd6794c5
r8—sn-bpb5oxu-3c2r.gvt1.com Ransom:Win32/HmBlocker.cd6794c5
update.googleapis.com Ransom:Win32/HmBlocker.cd6794c5


One of the most common channels where Ransom:Win32/Genasom.CT Ransomware Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of user winding up on a source that holds a harmful software;

As soon as the Trojan is efficiently infused, it will either cipher the information on the target’s computer or prevent the gadget from operating in a proper fashion – while likewise putting a ransom money note that states the requirement for the victims to impact the settlement for the purpose of decrypting the papers or recovering the data system back to the first condition. In the majority of instances, the ransom note will certainly turn up when the client reboots the COMPUTER after the system has actually currently been harmed.

Ransom:Win32/Genasom.CT circulation channels.

In numerous corners of the world, Ransom:Win32/Genasom.CT expands by jumps and also bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom money quantity may differ depending upon particular local (local) setups. The ransom notes and also tricks of extorting the ransom money quantity might vary depending on specific regional (regional) setups.

Ransomware injection

For example:

    Faulty informs concerning unlicensed software.

    In particular locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications enabled on the victim’s tool. The alert after that demands the individual to pay the ransom money.

    Faulty statements concerning prohibited web content.

    In countries where software application piracy is less prominent, this approach is not as efficient for the cyber frauds. Additionally, the Ransom:Win32/Genasom.CT popup alert may incorrectly claim to be stemming from a police organization and also will report having situated child pornography or various other prohibited information on the device.

    Ransom:Win32/Genasom.CT popup alert may falsely assert to be obtaining from a law enforcement establishment and will report having located youngster porn or various other prohibited data on the tool. The alert will similarly consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 71CD7C2F
md5: 2fba223fed8f75fbb4179a2fb45a5113
name: 2FBA223FED8F75FBB4179A2FB45A5113.mlw
sha1: c5eac5d098a98e78ea177565492a6ecdef04bb96
sha256: 9854edbbd32e800c0a6010d631d8cd06bb956b6a1b682b9758aafe6c8b01a2b2
sha512: cbca4879e050c12f18fbbd421350948c5927fa929db8c32c86c6a6938f8c31ef16ce392732977c6ad8b9063cc7850816b3faec697d74b1778d19e8f8e2b25e44
ssdeep: 1536:dUXtEjtC4v1H6OjrBu1mjkLVJkdKkEdv8r5sjVV:IWf9Hlj9u8jkLEodv8r5
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/Genasom.CT also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware2
K7AntiVirus Trojan ( 0055e4091 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop.65359
Cynet Malicious (score: 100)
CAT-QuickHeal TrojanDropper.Wlock.AA6
ALYac Gen:Variant.Ser.Mikey.2065
Cylance Unsafe
Zillya Trojan.LockScreen.Win32.1853
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/HmBlocker.cd6794c5
K7GW Trojan ( 0055e4091 )
Cybereason malicious.fed8f7
Symantec Trojan.Ransomlock.F
ESET-NOD32 a variant of Win32/LockScreen.AEW
APEX Malicious
Avast Win32:LockScreen-DE [Trj]
Kaspersky Trojan-Ransom.Win32.HmBlocker.cqb
BitDefender Gen:Variant.Ser.Mikey.2065
NANO-Antivirus Trojan.Win32.HmBlocker.ihgww
ViRobot Trojan.Win32.A.HmBlocker.99840
MicroWorld-eScan Gen:Variant.Ser.Mikey.2065
Tencent Malware.Win32.Gencirc.10b88df2
Ad-Aware Gen:Variant.Ser.Mikey.2065
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Trojan.Ransom.~J@465pje
BitDefenderTheta AI:Packer.6E19A0151F
VIPRE Trojan.Win32.Generic.pak!cobra
McAfee-GW-Edition BehavesLike.Win32.Generic.nh
FireEye Generic.mg.2fba223fed8f75fb
Emsisoft Gen:Variant.Ser.Mikey.2065 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan/HmBlocker.acp
Avira TR/Fraud.Gen2
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.8F03B8
Microsoft Ransom:Win32/Genasom.CT
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Ser.Mikey.2065
AhnLab-V3 Trojan/Win32.HmBlocker.C128537
Acronis suspicious
McAfee GenericR-HFG!2FBA223FED8F
MAX malware (ai score=100)
VBA32 BScope.Trojan.MulDrop
Malwarebytes Malware.AI.4118367162
Panda Trj/CI.A
Rising Trojan.Win32.Winlock.a (CLASSIC)
Yandex Trojan.GenAsa!PvFNmOPROus
Ikarus Trojan-Ransom.HmBlocker
MaxSecure Trojan.Malware.1896097.susgen
Fortinet W32/LockScreen.AFA!tr
AVG Win32:LockScreen-DE [Trj]
Paloalto generic.ml

How to remove Ransom:Win32/Genasom.CT 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/Genasom.CT 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 Ransom:Win32/Genasom.CT 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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