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

What is BAT/RiskWare.HackTool.WinActivator.A infection?

In this article you will certainly find regarding the interpretation of BAT/RiskWare.HackTool.WinActivator.A and also its negative impact on your computer system. Such ransomware are a type of malware that is elaborated by online fraudulences to require paying the ransom by a target.

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.

In the majority of the instances, BAT/RiskWare.HackTool.WinActivator.A ransomware will advise its victims to start funds transfer for the function of reducing the effects of the modifications that the Trojan infection has actually presented to the target’s gadget.

BAT/RiskWare.HackTool.WinActivator.A Summary

These adjustments can be as follows:

  • Detected script timer window indicative of sleep style evasion;
  • 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.

  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the target’s hard disk drive — so the sufferer can no more make use of the information;
  • Preventing regular accessibility to the victim’s workstation;


One of the most typical networks through which BAT/RiskWare.HackTool.WinActivator.A Ransomware are injected are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a resource that hosts a harmful software program;

As soon as the Trojan is effectively injected, it will either cipher the data on the target’s computer or prevent the tool from working in a correct manner – while also putting a ransom note that states the need for the sufferers to effect the payment for the purpose of decrypting the documents or recovering the data system back to the preliminary condition. In many instances, the ransom money note will turn up when the client reboots the PC after the system has actually currently been damaged.

BAT/RiskWare.HackTool.WinActivator.A distribution networks.

In various edges of the world, BAT/RiskWare.HackTool.WinActivator.A expands by jumps as well as bounds. Nonetheless, the ransom money notes and also tricks of extorting the ransom money amount may differ depending upon certain neighborhood (regional) settings. The ransom notes as well as techniques of extorting the ransom quantity may vary depending on particular regional (local) settings.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software.

    In certain areas, the Trojans often wrongfully report having spotted some unlicensed applications enabled on the sufferer’s device. The sharp after that demands the individual to pay the ransom money.

    Faulty statements about unlawful material.

    In countries where software piracy is much less preferred, this technique is not as reliable for the cyber fraudulences. Conversely, the BAT/RiskWare.HackTool.WinActivator.A popup alert may wrongly assert to be originating from a law enforcement establishment as well as will report having located kid porn or other unlawful data on the gadget.

    BAT/RiskWare.HackTool.WinActivator.A popup alert may incorrectly assert to be acquiring from a regulation enforcement establishment and will report having located kid porn or other illegal information on the gadget. The alert will in a similar way consist of a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: 69CA598F
md5: 8e4da21ad85f931911bf6431f4a5a5dc
name: 8E4DA21AD85F931911BF6431F4A5A5DC.mlw
sha1: 26a7e485261cabcb1400d32efdc92b4eddbbe01f
sha256: 0f49b1673b37f48f6f1fbcecd7c3cdf3727ed5653d69ebd58194d211511580d6
sha512: 2f9d1813eb8e8118c1fb6a5cabd812eb37abcb2438205f3e2e6e4ed124cb855b3a6296773d52bb9c30a4edca2f2ad287785fc896ca0e837dfe5cbcc60ca1df2f
ssdeep: 1536:D7fbN3eEDhDPA/pICdUkbBtW7upvaLU0bI5taxKo0IOlnToIf/wlcVdmJyq:f7DhdC6kzWypvaQ0FxyNTBf/YN
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Autumn1337 (C) 2021
CompanyName: Autumn KMS
FileDescription: Autumn KMS for Office 365
ProductName: Autumn KMS
Translation: 0x0000 0x04e4

BAT/RiskWare.HackTool.WinActivator.A also known as:

K7AntiVirusTrojan ( 00501e431 )
CynetMalicious (score: 100)
CrowdStrikewin/malicious_confidence_60% (W)
K7GWTrojan ( 00501e431 )
EmsisoftTrojan.GenericKD.36545159 (B)
MAXmalware (ai score=83)
RisingMalware.Heuristic!ET#99% (RDMK:cmRtazpk399esJ1sDlnzTXhwSa1N)

How to remove BAT/RiskWare.HackTool.WinActivator.A 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 BAT/RiskWare.HackTool.WinActivator.A 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 BAT/RiskWare.HackTool.WinActivator.A 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