Generic PUA GN (PUA)

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

What is Generic PUA GN (PUA) infection?

In this article you will locate regarding the interpretation of Generic PUA GN (PUA) as well as its unfavorable effect on your computer. Such ransomware are a form of malware that is elaborated by on-line scams to require paying the ransom money by a sufferer.

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In the majority of the situations, Generic PUA GN (PUA) virus will instruct its sufferers to launch funds move for the objective of counteracting the amendments that the Trojan infection has actually introduced to the victim’s tool.

Generic PUA GN (PUA) Summary

These modifications 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 records found on the target’s hard disk drive — so the sufferer can no longer utilize the data;
  • Preventing normal accessibility to the victim’s workstation;
Similar behavior
Related domains
z.whorecord.xyzGen:Variant.Ransom.GandCrab.1787
a.tomx.xyzGen:Variant.Ransom.GandCrab.1787
lamp.troublerifle.bidGen:Variant.Ransom.GandCrab.1787
light.representativeglass.bidGen:Variant.Ransom.GandCrab.1787

Generic PUA GN (PUA)

The most regular networks through which Generic PUA GN (PUA) Trojans are injected are:

  • By ways of phishing emails;
  • As a consequence of customer ending up on a source that hosts a destructive software program;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the data on the target’s PC or avoid the device from functioning in an appropriate fashion – while likewise positioning a ransom note that states the requirement for the targets to impact the settlement for the purpose of decrypting the documents or recovering the documents system back to the first condition. In most instances, the ransom money note will certainly turn up when the customer reboots the PC after the system has already been harmed.

Generic PUA GN (PUA) distribution channels.

In numerous corners of the world, Generic PUA GN (PUA) expands by leaps and also bounds. Nonetheless, the ransom money notes and techniques of extorting the ransom amount may differ depending upon certain neighborhood (regional) setups. The ransom money notes and also methods of extorting the ransom money quantity may vary depending on certain neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software program.

    In certain locations, the Trojans usually wrongfully report having actually identified some unlicensed applications allowed on the target’s gadget. The sharp after that requires the customer to pay the ransom.

    Faulty statements about unlawful material.

    In countries where software application piracy is less prominent, this approach is not as efficient for the cyber scams. Conversely, the Generic PUA GN (PUA) popup alert might incorrectly assert to be deriving from a law enforcement organization and will report having located child pornography or various other illegal information on the device.

    Generic PUA GN (PUA) popup alert may incorrectly claim to be acquiring from a law enforcement institution and will certainly report having located child porn or other illegal data on the tool. The alert will in a similar way include a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 88FD10A6
md5: e9dc89e19c84acbf72fc39fc99a68683
name: E9DC89E19C84ACBF72FC39FC99A68683.mlw
sha1: 6da5dfc956db3b1945492ec2cb339a81c52339e2
sha256: 46918fe1cdd93fc95dbd74f222f9adea125eee96d994d273c8be275cd0676ec8
sha512: adc0bd3fe72769aa0d67fd8a9d7c97e0cdf61abfe82aaa301a4c5def8e60d25c919b749929790fbd7e8f890a5d5f930e1ce71620c9d2fb7f459ec8d21f5d2339
ssdeep: 12288:1iir8VNS9UXZRm8k3mWJOo85IvQ7mOvjD+V9+G4/:1iirodyWo8K4mOvj49+G4
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 GN (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_60% (D)
AlibabaTrojan:Win32/Kryptik.66ef85b5
K7GWTrojan ( 005267551 )
Cybereasonmalicious.19c84a
CyrenW32/S-ec8ab2eb!Eldorado
SymantecAdware.IstartSurf
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.eyepff
SUPERAntiSpywareRansom.GandCrab/Variant
MicroWorld-eScanGen:Variant.Ransom.GandCrab.1787
TencentWin32.Adware.Generic.Anps
Ad-AwareGen:Variant.Ransom.GandCrab.1787
SophosGeneric PUA GN (PUA)
ComodoApplication.Win32.IStartSurf.BS@7lng48
BitDefenderThetaGen:NN.ZexaF.34722.pz0@aSKZhHbk
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.tt
FireEyeGeneric.mg.e9dc89e19c84acbf
EmsisoftGen:Variant.Ransom.GandCrab.1787 (B)
SentinelOneStatic AI – Malicious PE
JiangminAdWare.Generic.mdax
AviraHEUR/AGEN.1103309
eGambitUnsafe.AI_Score_100%
MicrosoftSoftwareBundler:Win32/Prepscram
AegisLabAdware.Win32.Generic.2!c
ZoneAlarmnot-a-virus:HEUR:AdWare.Win32.Generic
GDataGen:Variant.Ransom.GandCrab.1787
AhnLab-V3PUP/Win32.IStartSurf.R220101
Acronissuspicious
McAfeePacked-ZA!E9DC89E19C84
MAXmalware (ai score=85)
VBA32Trojan.Vittalia
MalwarebytesAdware.IStartSurf
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B032 (CLASSIC)
YandexTrojan.GenAsa!FWPhcEJUJ/g
IkarusTrojan.Kryptik
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.FXGV!tr
AVGFileRepMetagen [Malware]
Paloaltogeneric.ml

How to remove Generic PUA GN (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 GN (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:

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If the guide doesn’t help you to remove Generic PUA GN (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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