Written by Robert Bailey

What is PUA:Win32/Vigua.A infection?

In this post you will locate regarding the meaning of PUA:Win32/Vigua.A as well as its unfavorable effect on your computer system. Such ransomware are a kind of malware that is clarified by on-line scams to demand paying the ransom by a victim.

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.
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In the majority of the cases, PUA:Win32/Vigua.A infection will instruct its victims to initiate funds move for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the sufferer’s device.

PUA:Win32/Vigua.A Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the papers located on the sufferer’s hard drive — so the target can no longer use the information;
  • Preventing routine accessibility to the sufferer’s workstation;


The most normal networks through which PUA:Win32/Vigua.A Ransomware are infused are:

  • By means of phishing emails;
  • As a consequence of user ending up on a resource that organizes a destructive software program;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the victim’s PC or avoid the gadget from working in a proper way – while likewise positioning a ransom note that states the demand for the sufferers to effect the payment for the function of decrypting the documents or recovering the data system back to the preliminary problem. In the majority of instances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has actually currently been harmed.

PUA:Win32/Vigua.A distribution channels.

In various edges of the world, PUA:Win32/Vigua.A grows by leaps as well as bounds. However, the ransom notes as well as techniques of obtaining the ransom quantity might vary depending upon certain regional (regional) settings. The ransom notes and also methods of obtaining the ransom money amount may differ depending on specific neighborhood (regional) settings.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In particular areas, the Trojans typically wrongfully report having detected some unlicensed applications made it possible for on the sufferer’s gadget. The sharp then demands the customer to pay the ransom.

    Faulty statements concerning illegal content.

    In countries where software program piracy is less preferred, this technique is not as efficient for the cyber scams. Alternatively, the PUA:Win32/Vigua.A popup alert may incorrectly declare to be deriving from a law enforcement institution as well as will report having situated child porn or various other illegal data on the gadget.

    PUA:Win32/Vigua.A popup alert may incorrectly declare to be obtaining from a legislation enforcement organization and will report having located kid pornography or other unlawful data on the tool. The alert will likewise contain a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: C7930BA1
md5: f609c3bddc2eb0e26ee71dabc3c6bb1b
name: F609C3BDDC2EB0E26EE71DABC3C6BB1B.mlw
sha1: 5f0da75fb1615bae6249287c94b4dec83fb37950
sha256: 3d3afd9289400ba69c63720f6247bc9609e0a97e321df19178688c841dadd40d
sha512: aa102513d5cb2a87d7ea502422216628961cbf23d68d756438d961164d84d84f9c43d11fc9ab1737b3e6c574efadf6785d65e8303207061ceb23898ff9be0010
ssdeep: 3072:zuCHpxhQ0ILEfLfrA7TrLOIK8t1RmeEZpNBa7knS7WDgVuKvLaKLPgwJpsPjIhj:bLhQdfoEsP0h/z/RXD+zjRaZoH
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
InternalName: Layout1.2
FileVersion: 1.02
CompanyName: smt
ProductName: BoartView
ProductVersion: 1.02
OriginalFilename: Layout1.2.exe

PUA:Win32/Vigua.A also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Riskware ( 0040eff71 )
Lionic Trojan.Win32.PornoBlocker.totH
Elastic malicious (high confidence)
Cynet Malicious (score: 99)
ALYac Gen:Variant.Ursu.781049
Cylance Unsafe
Zillya Trojan.PornoBlocker.Win32.4482
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Ransom:Win32/PornoBlocker.f7e381f4
Cybereason malicious.ddc2eb
Cyren W32/S-c94c84de!Eldorado
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Virut [Inf]
Kaspersky Trojan-Ransom.Win32.PornoBlocker.ekqd
BitDefender Gen:Variant.Ursu.781049
NANO-Antivirus Trojan.Win32.KillFiles.dwwvsr
MicroWorld-eScan Gen:Variant.Ursu.781049
Tencent Win32.Trojan.Pornoblocker.Eamr
Ad-Aware Gen:Variant.Ursu.781049
Sophos Mal/Generic-S
Comodo Malware@#bm8hll3wd3cr
BitDefenderTheta Gen:NN.ZevbaF.34170.sm0@aOfRltci
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Swisyn.dt
FireEye Generic.mg.f609c3bddc2eb0e2
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.PornoBlocker.ef
Avira TR/Vundo.Gen
Antiy-AVL Trojan/Generic.ASMalwS.5ECF61
Microsoft PUA:Win32/Vigua.A
Arcabit Trojan.Ursu.DBEAF9
GData Gen:Variant.Ursu.781049
McAfee W32/Virut.rem.E
MAX malware (ai score=87)
VBA32 Hoax.PornoBlocker
Malwarebytes Trojan.VBCrypt
Panda Trj/CI.A
Ikarus Trojan-Ransom.PornoBlocker
Fortinet W32/PornoBlocker.EKQD!tr
AVG Win32:Virut [Inf]
Paloalto generic.ml

How to remove PUA:Win32/Vigua.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 PUA:Win32/Vigua.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 PUA:Win32/Vigua.A 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: http://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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