Generic PUA NF (PUA)

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

What is Generic PUA NF (PUA) infection?

In this short article you will certainly find about the interpretation of Generic PUA NF (PUA) and its unfavorable influence on your computer system. Such ransomware are a kind of malware that is specified by on the internet fraudulences 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.
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 cases, Generic PUA NF (PUA) infection will instruct its victims to initiate funds move for the objective of neutralizing the changes that the Trojan infection has introduced to the victim’s device.

Generic PUA NF (PUA) Summary

These modifications can be as complies with:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • Unconventionial binary language: Russian;
  • Unconventionial language used in binary resources: Russian;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents found on the sufferer’s hard disk drive — so the victim can no longer use the information;
  • Preventing regular accessibility to the target’s workstation;

Generic PUA NF (PUA)

One of the most typical networks through which Generic PUA NF (PUA) Ransomware are infused are:

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

As quickly as the Trojan is successfully infused, it will either cipher the information on the sufferer’s PC or protect against the tool from working in a proper way – while additionally positioning a ransom note that discusses the demand for the sufferers to impact the repayment for the objective of decrypting the documents or recovering the data system back to the first problem. In many circumstances, the ransom note will come up when the client restarts the COMPUTER after the system has actually already been harmed.

Generic PUA NF (PUA) circulation channels.

In various corners of the world, Generic PUA NF (PUA) expands by jumps and bounds. However, the ransom notes as well as tricks of obtaining the ransom money quantity might differ depending upon particular neighborhood (local) setups. The ransom notes as well as tricks of extorting the ransom money quantity might vary depending on certain local (regional) setups.

Ransomware injection

For instance:

    Faulty informs concerning unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having actually spotted some unlicensed applications enabled on the target’s device. The sharp after that demands the individual to pay the ransom.

    Faulty statements about prohibited material.

    In countries where software program piracy is much less preferred, this technique is not as efficient for the cyber frauds. Conversely, the Generic PUA NF (PUA) popup alert might falsely assert to be stemming from a police institution and also will certainly report having situated child porn or various other unlawful data on the tool.

    Generic PUA NF (PUA) popup alert may falsely declare to be acquiring from a regulation enforcement institution and will certainly report having situated child porn or other unlawful data on the device. The alert will likewise have a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: EA027981
md5: d593d5de0bbb3eb7a2509bc6d1ce00d3
name: D593D5DE0BBB3EB7A2509BC6D1CE00D3.mlw
sha1: d5e5c2c02f0fa89830a1e629b5c6346878a62412
sha256: 8fcdb2a5397f063b1099163dd5339cbd1bc14edacb482a21ab830ec6e0f02c3b
sha512: aa761965e78af913291fc0c7aa8ad82c7095d239ae16227525bfff566541963a16f0baae4c0c2315ad7aa0e171e0260542e6c925bb6042bdbcb2c1b10a3185ee
ssdeep: 12288:2iXc0Cka+fxCr+w6NLawMiz34jx2H2kvy61U5wjdn:2iXc3ka+fxGx8L/hH2YyuU5wj
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 NF (PUA) also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00528e801 )
Elasticmalicious (high confidence)
DrWebTrojan.Vittalia.14640
CynetMalicious (score: 100)
CAT-QuickHealSWB.Prepscram.JK6
ALYacGen:Variant.Ransom.GandCrab.1787
CylanceUnsafe
CrowdStrikewin/malicious_confidence_80% (D)
K7GWTrojan ( 005267551 )
Cybereasonmalicious.e0bbb3
CyrenW32/S-ec8ab2eb!Eldorado
ESET-NOD32a variant of Win32/Kryptik.GCWT
APEXMalicious
AvastFileRepMetagen [Malware]
Kasperskynot-a-virus:HEUR:AdWare.Win32.Generic
BitDefenderGen:Variant.Ransom.GandCrab.1787
NANO-AntivirusRiskware.Win32.Vittalia.eycooe
SUPERAntiSpywareRansom.GandCrab/Variant
MicroWorld-eScanGen:Variant.Ransom.GandCrab.1787
TencentWin32.Adware.Generic.Wrpz
Ad-AwareGen:Variant.Ransom.GandCrab.1787
SophosGeneric PUA NF (PUA)
ComodoApplication.Win32.IStartSurf.GFGF@7nmraw
F-SecureHeuristic.HEUR/AGEN.1103309
BitDefenderThetaGen:NN.ZexaF.34678.pz0@aSKZhHbk
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.tt
FireEyeGeneric.mg.d593d5de0bbb3eb7
EmsisoftGen:Variant.Ransom.GandCrab.1787 (B)
JiangminAdWare.Generic.mdax
AviraHEUR/AGEN.1103309
eGambitUnsafe.AI_Score_99%
MicrosoftSoftwareBundler:Win32/Prepscram
ZoneAlarmnot-a-virus:HEUR:AdWare.Win32.Generic
GDataGen:Variant.Ransom.GandCrab.1787
AhnLab-V3PUP/Win32.IStartSurf.R220101
Acronissuspicious
McAfeePacked-ZA!D593D5DE0BBB
MAXmalware (ai score=88)
VBA32Trojan.Vittalia
MalwarebytesAdware.IStartSurf
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!8.8 (CLOUD)
YandexTrojan.GenAsa!FWPhcEJUJ/g
SentinelOneStatic AI – Malicious PE
FortinetW32/Kryptik.FXGV!tr
AVGFileRepMetagen [Malware]
Paloaltogeneric.ml

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

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending