Generic PUA IN (PUA)

What is Generic PUA IN (PUA) infection?

In this article you will find regarding the meaning of Generic PUA IN (PUA) as well as its unfavorable impact on your computer. Such ransomware are a kind of malware that is elaborated by on-line scams to require paying the ransom by a sufferer.

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Most of the cases, Generic PUA IN (PUA) ransomware will instruct its victims to launch funds transfer for the purpose of neutralizing the changes that the Trojan infection has introduced to the sufferer’s device.

Generic PUA IN (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 files located on the sufferer’s hard disk drive — so the victim can no longer make use of the information;
  • Preventing routine access to the sufferer’s workstation;

Generic PUA IN (PUA)

One of the most normal networks whereby Generic PUA IN (PUA) Ransomware are injected are:

  • By ways of phishing emails;
  • As a repercussion of customer ending up on a resource that hosts a malicious software;

As soon as the Trojan is effectively infused, it will either cipher the data on the target’s PC or stop the gadget from working in a proper fashion – while also putting a ransom money note that states the demand for the targets to impact the settlement for the function of decrypting the documents or recovering the file system back to the initial condition. In the majority of instances, the ransom money note will certainly turn up when the client restarts the PC after the system has actually already been damaged.

Generic PUA IN (PUA) distribution networks.

In numerous corners of the globe, Generic PUA IN (PUA) expands by jumps and bounds. Nevertheless, the ransom money notes and also techniques of obtaining the ransom money amount may differ depending upon specific local (regional) settings. The ransom notes as well as tricks of extorting the ransom amount may differ depending on certain neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software application.

    In certain locations, the Trojans commonly wrongfully report having identified some unlicensed applications enabled on the target’s gadget. The sharp then requires the customer to pay the ransom money.

    Faulty declarations concerning unlawful web content.

    In nations where software piracy is much less prominent, this technique is not as effective for the cyber frauds. Conversely, the Generic PUA IN (PUA) popup alert may wrongly assert to be originating from a law enforcement establishment and will report having located child porn or other illegal information on the tool.

    Generic PUA IN (PUA) popup alert might falsely claim to be acquiring from a regulation enforcement establishment as well as will certainly report having situated child pornography or other prohibited data on the device. The alert will similarly have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 47356466
md5: 8e917a0821606c914dff5f506c2f0fd7
name: 8E917A0821606C914DFF5F506C2F0FD7.mlw
sha1: 8de855f063dd6c20145c565cc6f693457b44a20f
sha256: 734ebf333c7be2101f4b315ea627c0986b13ada177da11c64035ffdc94a29215
sha512: 1673bb0632ee8eb430d65c5750793864febc67e928576f45b5f93866d47b512026a9d95f79aed035f2d6fbf84a820b8a5c774277e9f852d371e9b04a8c4ac14d
ssdeep: 12288:litjZ7naQsS7rGJGYp1CxIflSilPvJuRVSJ4geCbH6Wd3EoXF/:litjRaQsS7rGJGYpkxId/BJuRVWf3yu
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 IN (PUA) also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
DrWeb Trojan.Vittalia.14640
Cynet Malicious (score: 100)
CAT-QuickHeal SWB.Prepscram.JK6
ALYac Gen:Variant.Ransom.GandCrab.1787
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 005267551 )
K7AntiVirus Trojan ( 00528e801 )
Cyren W32/S-ec8ab2eb!Eldorado
Symantec Adware.IstartSurf
ESET-NOD32 a variant of Win32/Kryptik.GCWT
APEX Malicious
Avast FileRepMetagen [Malware]
Kaspersky not-a-virus:HEUR:AdWare.Win32.Generic
BitDefender Gen:Variant.Ransom.GandCrab.1787
NANO-Antivirus Riskware.Win32.Vittalia.eybsza
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Eehl
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA IN (PUA)
Comodo Application.Win32.IStartSurf.BS@7lng48
BitDefenderTheta Gen:NN.ZexaF.34670.pz0@aSKZhHbk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.8e917a0821606c91
Emsisoft Gen:Variant.Ransom.GandCrab.1787 (B)
Jiangmin AdWare.Generic.mdax
Avira HEUR/AGEN.1103309
eGambit Unsafe.AI_Score_100%
Microsoft SoftwareBundler:Win32/Prepscram
Arcabit Trojan.Ransom.GandCrab.D6FB
AegisLab Trojan.Win32.Generic.4!c
ZoneAlarm not-a-virus:HEUR:AdWare.Win32.Generic
GData Gen:Variant.Ransom.GandCrab.1787
AhnLab-V3 PUP/Win32.IStartSurf.R220101
Acronis suspicious
McAfee Packed-ZA!8E917A082160
MAX malware (ai score=83)
VBA32 Trojan.Vittalia
Malwarebytes Adware.IStartSurf
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!8.8 (CLOUD)
Yandex Trojan.GenAsa!FWPhcEJUJ/g
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.FXGV!tr
AVG FileRepMetagen [Malware]
Qihoo-360 Win32/Adware.Generic.HwoCEpsA

How to remove Generic PUA IN (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 IN (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 IN (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/products/

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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