Keygen (PUA) Malware

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

What is Keygen (PUA) infection?

In this short article you will certainly find concerning the meaning of Keygen (PUA) as well as its unfavorable influence on your computer. Such ransomware are a form of malware that is elaborated by online scams to require paying the ransom by a sufferer.

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Most of the instances, Keygen (PUA) infection will certainly instruct its sufferers to start funds move for the purpose of neutralizing the changes that the Trojan infection has actually presented to the target’s tool.

What Is the Keygen (PUA) Malware?


  • Unconventionial language used in binary resources: Russian;
  • 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 situated on the victim’s disk drive — so the victim can no longer use the data;
  • Preventing routine 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
z.whorecord.xyz Trojan.Ransomlock.P
a.tomx.xyz Trojan.Ransomlock.P

Keygen (PUA)

One of the most normal networks through which Keygen (PUA) Ransomware are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a source that holds a malicious software application;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the victim’s PC or protect against the tool from operating in a correct manner – while additionally positioning a ransom note that mentions the demand for the victims to effect the settlement for the objective of decrypting the files or recovering the data system back to the initial condition. In the majority of instances, the ransom money note will come up when the client reboots the COMPUTER after the system has actually already been harmed.

Keygen (PUA) circulation networks.

In various corners of the world, Keygen (PUA) expands by jumps and also bounds. Nonetheless, the ransom notes and also tricks of extorting the ransom amount might differ depending on specific neighborhood (local) setups. The ransom money notes as well as methods of extorting the ransom money quantity may vary depending on particular neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty signals regarding unlicensed software application.

    In specific locations, the Trojans usually wrongfully report having identified some unlicensed applications made it possible for on the victim’s device. The sharp then requires the individual to pay the ransom.

    Faulty statements about unlawful web content.

    In nations where software program piracy is less popular, this technique is not as effective for the cyber frauds. Conversely, the Keygen (PUA) popup alert might incorrectly assert to be stemming from a police institution and will certainly report having located child porn or other illegal information on the gadget.

    Keygen (PUA) popup alert might wrongly assert to be obtaining from a legislation enforcement institution and will report having situated kid porn or various other unlawful information on the gadget. The alert will similarly have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 6C155071
md5: 35121c8cfe3141347e9aad47d58b1914
name: 35121C8CFE3141347E9AAD47D58B1914.mlw
sha1: 087bc89861fd78254148463ee53635344c56c2a2
sha256: b2c005e14fc00f163a5cc60f4cb2ec325d07fc0e58ed61eb1a35690f37c5e198
sha512: eb2f6cfc7de0a898fca5205881aaf3dc36d152e34ab52dddb6c23fa06d59e5bd5d1ab774be5164e2451ff8de4bdf68bfd59112453efae75b8bbc34145d1aca02
ssdeep: 3072:8N94/PffXLxUiYqol6/jC6MZYy+lLawihgqB:Y4/PffXLxBo0dMZY2wip
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Keygen (PUA) also known as:

GridinSoft Trojan.Ransom.Gen
McAfee GenericRXDP-JY!35121C8CFE31
K7GW Trojan ( 7000000f1 )
K7AntiVirus Trojan ( 7000000f1 )
Symantec Trojan.Ransomlock.P
Sophos Keygen (PUA)
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.HLLP.ch
Trapmine suspicious.low.ml.score
SentinelOne DFI – Suspicious PE
Endgame malicious (high confidence)
SUPERAntiSpyware Trojan.Agent/Generic
Acronis suspicious
Ikarus Trojan.Win32.Buzus
eGambit Unsafe.AI_Score_99%
Cybereason malicious.861fd7

How to remove Keygen (PUA) 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 Keygen (PUA) 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 Keygen (PUA) you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

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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