Generic PUA NH (PUA)

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

What is Generic PUA NH (PUA) infection?

In this short article you will certainly find concerning the interpretation of Generic PUA NH (PUA) and also its negative influence on your computer. Such ransomware are a form of malware that is clarified by on-line fraudulences to demand paying the ransom by a target.

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Most of the cases, Generic PUA NH (PUA) ransomware will certainly instruct its victims to initiate funds transfer for the objective of neutralizing the modifications that the Trojan infection has presented to the victim’s gadget.

Generic PUA NH (PUA) Summary

These adjustments can be as adheres to:

  • Executable code extraction;
  • Creates RWX memory;
  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • Anomalous binary characteristics;
  • Ciphering the records situated on the sufferer’s hard drive — so the sufferer can no more make use of the data;
  • Preventing regular accessibility to the sufferer’s workstation;

Related domains:

lamp.troublerifle.bidGen:Variant.Ransom.GandCrab.1787
light.representativeglass.bidGen:Variant.Ransom.GandCrab.1787

Generic PUA NH (PUA)

The most regular channels where Generic PUA NH (PUA) Trojans are injected are:

  • By means of phishing emails;
  • As an effect of individual winding up on a resource that hosts a destructive software application;

As quickly as the Trojan is effectively infused, it will certainly either cipher the data on the sufferer’s computer or avoid the gadget from functioning in a correct way – while also putting a ransom note that mentions the need for the victims to effect the settlement for the objective of decrypting the documents or bring back the documents system back to the preliminary condition. In most instances, the ransom note will turn up when the client restarts the PC after the system has actually already been damaged.

Generic PUA NH (PUA) distribution channels.

In numerous corners of the globe, Generic PUA NH (PUA) expands by leaps as well as bounds. Nevertheless, the ransom notes and also techniques of extorting the ransom quantity may differ relying on particular local (local) settings. The ransom notes and also methods of extorting the ransom money amount might differ depending on particular local (regional) setups.

Ransomware injection

For instance:

    Faulty signals about unlicensed software.

    In certain locations, the Trojans usually wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s gadget. The alert then requires the customer to pay the ransom money.

    Faulty statements about prohibited content.

    In countries where software piracy is much less prominent, this approach is not as reliable for the cyber fraudulences. Alternatively, the Generic PUA NH (PUA) popup alert may falsely claim to be originating from a police institution and also will certainly report having situated child porn or various other prohibited data on the gadget.

    Generic PUA NH (PUA) popup alert might falsely assert to be acquiring from a regulation enforcement establishment and will certainly report having situated child pornography or other illegal information on the gadget. The alert will in a similar way have a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: E489FAAA
md5: 84d904bfd882c6b9bd4f58b07b952a7a
name: 84D904BFD882C6B9BD4F58B07B952A7A.mlw
sha1: d79afc6a01fff2df8ae967bc01b23f3fb746ccfe
sha256: b81d80257e48f835c304228228ffed90be2f9dd470606d038f956eead2f6cbe3
sha512: 58a541c0a5c3f69ed6f6d0374bc30417d88b826209ae66b13174ddcbe7299d5192e1782d1d435da24f94a6a0e30b10136a4ba3c5bc34294726927d4b9c402282
ssdeep: 12288:ciTFKXA/YOgnUnjnvthgsWiJD6/6VRmEe28p28:ciTFKXA/YOlXY/6VRH
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2018
FileVersion: 1.0.0.1
CompanyName: TODO:
ProductName: TODO:
ProductVersion: 1.0.0.1
FileDescription: TODO:
Translation: 0x0419 0x04b0

Generic PUA NH (PUA) also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00528e801 )
LionicAdware.Win32.Generic.2!c
Elasticmalicious (high confidence)
DrWebTrojan.Vittalia.14640
CAT-QuickHealSWB.Prepscram.JK6
ALYacGen:Variant.Ransom.GandCrab.1787
MalwarebytesAdware.IStartSurf
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaTrojan:Win32/Kryptik.6d674322
K7GWTrojan ( 005267551 )
Cybereasonmalicious.fd882c
CyrenW32/S-ec8ab2eb!Eldorado
ESET-NOD32a variant of Win32/Kryptik.GCWT
APEXMalicious
AvastFileRepMetagen [Malware]
CynetMalicious (score: 100)
Kasperskynot-a-virus:HEUR:AdWare.Win32.Generic
BitDefenderGen:Variant.Ransom.GandCrab.1787
NANO-AntivirusRiskware.Win32.Vittalia.eydegq
MicroWorld-eScanGen:Variant.Ransom.GandCrab.1787
TencentWin32.Adware.Generic.Ecar
Ad-AwareGen:Variant.Ransom.GandCrab.1787
SophosGeneric PUA NH (PUA)
ComodoApplication.Win32.IStartSurf.GFGF@7nmraw
BitDefenderThetaGen:NN.ZexaF.34790.pz0@aSKZhHbk
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.tt
FireEyeGeneric.mg.84d904bfd882c6b9
EmsisoftGen:Variant.Ransom.GandCrab.1787 (B)
SentinelOneStatic AI – Malicious PE
JiangminAdWare.Generic.mdax
AviraHEUR/AGEN.1103309
Antiy-AVLTrojan/Generic.ASMalwS.246D843
MicrosoftSoftwareBundler:Win32/Prepscram
SUPERAntiSpywareRansom.GandCrab/Variant
GDataGen:Variant.Ransom.GandCrab.1787
AhnLab-V3PUP/Win32.IStartSurf.R220101
Acronissuspicious
McAfeePacked-ZA!84D904BFD882
MAXmalware (ai score=88)
VBA32Trojan.Vittalia
PandaTrj/Genetic.gen
RisingTrojan.Generic@ML.100 (RDML:h+jXUB7o5iZ4wGc2RUIvYQ)
YandexTrojan.GenAsa!FWPhcEJUJ/g
IkarusTrojan.Kryptik
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.FXGV!tr
AVGFileRepMetagen [Malware]
Paloaltogeneric.ml
Qihoo-360Win32/Adware.Generic.HwoCEpsA

How to remove Generic PUA NH (PUA) 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 Generic PUA NH (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 Generic PUA NH (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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