Generic PUA MF (PUA)

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

What is Generic PUA MF (PUA) infection?

In this article you will certainly find regarding the meaning of Generic PUA MF (PUA) and also 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 sufferer.

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In the majority of the instances, Generic PUA MF (PUA) virus will certainly instruct its targets to launch funds move for the function of neutralizing the amendments that the Trojan infection has introduced to the sufferer’s gadget.

Generic PUA MF (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 papers situated on the target’s hard drive — so the sufferer can no more use the information;
  • Preventing normal accessibility to the target’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

Generic PUA MF (PUA)

The most normal networks where Generic PUA MF (PUA) Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As an effect of user ending up on a source that holds a malicious software;

As quickly as the Trojan is effectively infused, it will either cipher the information on the sufferer’s computer or protect against the tool from functioning in a proper fashion – while also positioning a ransom money note that points out the requirement for the targets to effect the payment for the function of decrypting the papers or restoring the documents system back to the first condition. In many instances, the ransom note will show up when the customer reboots the PC after the system has actually currently been damaged.

Generic PUA MF (PUA) distribution networks.

In different edges of the globe, Generic PUA MF (PUA) expands by jumps and bounds. However, the ransom money notes and also methods of extorting the ransom quantity might differ depending on specific neighborhood (local) settings. The ransom money notes and tricks of obtaining the ransom quantity might differ depending on specific local (local) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In specific locations, the Trojans usually wrongfully report having found some unlicensed applications made it possible for on the target’s device. The alert after that demands the customer to pay the ransom.

    Faulty declarations regarding unlawful content.

    In nations where software application piracy is much less prominent, this approach is not as reliable for the cyber frauds. Conversely, the Generic PUA MF (PUA) popup alert might falsely claim to be originating from a law enforcement organization as well as will certainly report having situated child porn or various other prohibited data on the gadget.

    Generic PUA MF (PUA) popup alert might incorrectly declare to be deriving from a law enforcement organization and will certainly report having located youngster pornography or various other unlawful information on the device. The alert will similarly have a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: FA29EF2B
md5: 93ee194a01e1c78c7882a7e692b19793
name: 93EE194A01E1C78C7882A7E692B19793.mlw
sha1: c5fa35a3dc12092e77943e3b6123ec45d5b3f1f6
sha256: 7ee3a9eb05d94ec366d2e127c7f8ae04a0f176a1989ae31b6b1c06f00c5f1b9b
sha512: f82e5e7ef657d12d7e684a3a5f37c1c8d7bddce5a54ed04b55cc22ab715dbf7cd1b33b86f4cd4758fdaa3f273312056fd5ea1ff5f57a7ccfea6eb265908eb4a7
ssdeep: 12288:iPiIJFahxntBkWRf8cpq3f0FBWE928s9Xxb6go1wI2cpCZXZwUZz0:UiI/ahxtCWbp6aNsRRuOI2cgJw
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 MF (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
AlibabaTrojan:Win32/Kryptik.bb4e0663
K7GWTrojan ( 005267551 )
Cybereasonmalicious.a01e1c
CyrenW32/S-ec8ab2eb!Eldorado
SymantecAdware.IstartSurf
ESET-NOD32a variant of Win32/Kryptik.GCWT
APEXMalicious
AvastFileRepMetagen [Adw]
Kasperskynot-a-virus:HEUR:AdWare.Win32.Generic
BitDefenderGen:Variant.Ransom.GandCrab.1787
NANO-AntivirusRiskware.Win32.Vittalia.eybuol
SUPERAntiSpywareRansom.GandCrab/Variant
MicroWorld-eScanGen:Variant.Ransom.GandCrab.1787
TencentWin32.Adware.Generic.Huzm
Ad-AwareGen:Variant.Ransom.GandCrab.1787
SophosGeneric PUA MF (PUA)
ComodoApplication.Win32.IStartSurf.BS@7lng48
BitDefenderThetaGen:NN.ZexaF.34628.pz0@aSKZhHbk
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.tt
FireEyeGeneric.mg.93ee194a01e1c78c
EmsisoftGen:Variant.Ransom.GandCrab.1787 (B)
SentinelOneStatic AI – Malicious PE
JiangminAdWare.Generic.mdax
AviraHEUR/AGEN.1103309
eGambitUnsafe.AI_Score_100%
MicrosoftSoftwareBundler:Win32/Prepscram
ArcabitTrojan.Ransom.GandCrab.D6FB
ZoneAlarmnot-a-virus:HEUR:AdWare.Win32.Generic
GDataGen:Variant.Ransom.GandCrab.1787
AhnLab-V3PUP/Win32.IStartSurf.R220101
Acronissuspicious
McAfeePacked-ZA!93EE194A01E1
MAXmalware (ai score=89)
VBA32Trojan.Vittalia
MalwarebytesAdware.IStartSurf
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B032 (CLOUD)
YandexTrojan.GenAsa!FWPhcEJUJ/g
IkarusTrojan.Kryptik
FortinetW32/Kryptik.FXGV!tr
AVGFileRepMetagen [Adw]
Qihoo-360Win32/Virus.Adware.b51

How to remove Generic PUA MF (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 MF (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 MF (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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