Generic PUA IF (PUA)

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

What is Generic PUA IF (PUA) infection?

In this short article you will discover about the definition of Generic PUA IF (PUA) as well as its negative effect on your computer. Such ransomware are a kind of malware that is specified by online fraudulences to require paying the ransom by a victim.

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In the majority of the situations, Generic PUA IF (PUA) infection will certainly instruct its victims to start funds move for the function of counteracting the amendments that the Trojan infection has actually introduced to the target’s gadget.

Generic PUA IF (PUA) Summary

These alterations can be as follows:

  • 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 situated on the victim’s hard disk drive — so the sufferer can no more utilize the information;
  • Preventing regular access to the victim’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
lamp.troublerifle.bidGen:Variant.Ransom.GandCrab.1787
light.representativeglass.bidGen:Variant.Ransom.GandCrab.1787

Generic PUA IF (PUA)

The most regular networks whereby Generic PUA IF (PUA) Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of individual winding up on a source that hosts a harmful software;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the sufferer’s computer or stop the tool from functioning in an appropriate way – while additionally putting a ransom note that states the demand for the sufferers to effect the payment for the function of decrypting the records or recovering the documents system back to the initial condition. In the majority of circumstances, the ransom money note will turn up when the client restarts the COMPUTER after the system has already been harmed.

Generic PUA IF (PUA) distribution networks.

In numerous edges of the world, Generic PUA IF (PUA) expands by leaps and also bounds. Nonetheless, the ransom notes and methods of extorting the ransom money amount may vary depending on certain regional (local) setups. The ransom notes and also methods of extorting the ransom amount might differ depending on certain local (regional) settings.

Ransomware injection

For example:

    Faulty notifies regarding unlicensed software.

    In certain areas, the Trojans frequently wrongfully report having detected some unlicensed applications allowed on the target’s tool. The alert after that demands the user to pay the ransom.

    Faulty declarations regarding prohibited material.

    In nations where software program piracy is much less prominent, this method is not as effective for the cyber fraudulences. Additionally, the Generic PUA IF (PUA) popup alert might incorrectly assert to be originating from a law enforcement organization and will report having situated youngster pornography or other illegal data on the gadget.

    Generic PUA IF (PUA) popup alert may incorrectly declare to be acquiring from a legislation enforcement establishment and will certainly report having situated youngster pornography or other prohibited information on the gadget. The alert will in a similar way have a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 66037A92
md5: 13d5671f15fa6a95b43329749f84b2ed
name: 13D5671F15FA6A95B43329749F84B2ED.mlw
sha1: 85cdeb6eac2dbc83d10eb6c2b5c51e403c09e6d7
sha256: 0f02a331a930dbcb6ac3bc9325b0f8251678ace5e8402cbc777d461d074d199a
sha512: 395ef99d73d5815c8db10c7b53c283e991debba6dd4471caa9aee506a80caaf84f0378aaf96828a4d0ada61542a58251aa9727d7ebddb51cd52b57343571730e
ssdeep: 12288:Vi8JCnMIHpCFVP/1FAH0Ci5rjL6EzP7SfqsGESxS:Vi8snMicFF9mUnznSCsGESx
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 IF (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
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
K7GWTrojan ( 005267551 )
Cybereasonmalicious.f15fa6
NANO-AntivirusRiskware.Win32.Vittalia.eycnyw
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
SUPERAntiSpywareRansom.GandCrab/Variant
MicroWorld-eScanGen:Variant.Ransom.GandCrab.1787
TencentWin32.Adware.Generic.Dzaj
Ad-AwareGen:Variant.Ransom.GandCrab.1787
SophosGeneric PUA IF (PUA)
ComodoApplication.Win32.IStartSurf.BS@7lng48
BitDefenderThetaGen:NN.ZexaF.34686.pz0@aSKZhHbk
VIPRETrojan.Win32.Generic!BT
FireEyeGeneric.mg.13d5671f15fa6a95
EmsisoftGen:Variant.Ransom.GandCrab.1787 (B)
SentinelOneStatic AI – Malicious PE
F-ProtW32/S-ec8ab2eb!Eldorado
JiangminAdWare.Generic.mdax
AviraHEUR/AGEN.1103309
eGambitUnsafe.AI_Score_99%
ArcabitTrojan.Ransom.GandCrab.D6FB
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmnot-a-virus:HEUR:AdWare.Win32.Generic
MicrosoftSoftwareBundler:Win32/Prepscram
AhnLab-V3PUP/Win32.IStartSurf.R220101
Acronissuspicious
McAfeePacked-ZA!13D5671F15FA
VBA32Trojan.Vittalia
MalwarebytesAdware.IStartSurf
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!8.8 (CLOUD)
YandexTrojan.GenAsa!FWPhcEJUJ/g
IkarusTrojan.Kryptik
FortinetW32/Kryptik.FXGV!tr
AVGFileRepMetagen [Malware]
Paloaltogeneric.ml

How to remove Generic PUA IF (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 IF (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 IF (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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