Generic PUA DN (PUA)

What is Generic PUA DN (PUA) infection?

In this short article you will locate about the meaning of Generic PUA DN (PUA) and its adverse influence on your computer. Such ransomware are a kind of malware that is clarified by on-line fraudulences to require paying the ransom by a victim.

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Most of the cases, Generic PUA DN (PUA) ransomware will certainly instruct its targets to initiate funds transfer for the function of neutralizing the changes that the Trojan infection has actually introduced to the sufferer’s gadget.

Generic PUA DN (PUA) Summary

These alterations 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 files located on the victim’s disk drive — so the sufferer can no more utilize the information;
  • Preventing normal accessibility to the sufferer’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 DN (PUA)

One of the most common networks through which Generic PUA DN (PUA) Ransomware are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer ending up on a resource that holds a malicious software application;

As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the target’s PC or protect against the gadget from working in a proper fashion – while additionally placing a ransom money note that discusses the requirement for the sufferers to impact the settlement for the purpose of decrypting the papers or restoring the file system back to the preliminary problem. In the majority of circumstances, the ransom money note will certainly show up when the client reboots the COMPUTER after the system has actually already been damaged.

Generic PUA DN (PUA) distribution channels.

In different edges of the globe, Generic PUA DN (PUA) grows by leaps and bounds. However, the ransom money notes as well as methods of obtaining the ransom money amount might vary depending on particular neighborhood (regional) setups. The ransom notes as well as tricks of obtaining the ransom money quantity might vary depending on particular local (local) settings.

Ransomware injection

For instance:

    Faulty alerts regarding unlicensed software program.

    In particular locations, the Trojans typically wrongfully report having actually detected some unlicensed applications made it possible for on the target’s tool. The sharp then demands the customer to pay the ransom money.

    Faulty statements regarding illegal web content.

    In nations where software application piracy is much less preferred, this method is not as efficient for the cyber frauds. Alternatively, the Generic PUA DN (PUA) popup alert may incorrectly assert to be originating from a law enforcement institution as well as will certainly report having situated youngster pornography or other prohibited information on the gadget.

    Generic PUA DN (PUA) popup alert may falsely assert to be acquiring from a legislation enforcement establishment and will report having situated child pornography or other illegal data on the device. The alert will similarly contain a requirement for the customer to pay the ransom money.

Technical details

File Info:

crc32: 62684E18
md5: aeadb6db5653a8a1ccd2232cdca7eb4d
name: AEADB6DB5653A8A1CCD2232CDCA7EB4D.mlw
sha1: 3da563e9bb9cc625e4a4a1114682af6987474fde
sha256: 73a7f8f7251081c681a16df5df3189a3b5f9756a0648eb66beb44d4d6521b292
sha512: 8d4cf05baf0829c0ecac0477bf53c689ba2689a8e94923180fc06374af7eedb1d48fe20c3d2a95acdc7f942d5696f71a0d931848af069f355f6ec30e9643356c
ssdeep: 12288:5i46wdBXH7vlDs8rFE+PiBbHUaCJiLfWUNci7u:5i46gJ5ryYaCJijf
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 DN (PUA) also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00528e801 )
Elastic malicious (high confidence)
DrWeb Trojan.Vittalia.14640
Cynet Malicious (score: 100)
CAT-QuickHeal SWB.Prepscram.JK6
ALYac Gen:Variant.Ransom.GandCrab.1787
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 005267551 )
Cybereason malicious.b5653a
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.eyeyul
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Lqoz
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA DN (PUA)
Comodo Application.Win32.IStartSurf.GFGF@7nmraw
BitDefenderTheta Gen:NN.ZexaF.34670.pz0@aSKZhHbk
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.aeadb6db5653a8a1
Emsisoft Gen:Variant.Ransom.GandCrab.1787 (B)
SentinelOne Static AI – Malicious PE
Jiangmin AdWare.Generic.mdax
Avira HEUR/AGEN.1103309
eGambit Unsafe.AI_Score_100%
Microsoft SoftwareBundler:Win32/Prepscram
Arcabit Trojan.Ransom.GandCrab.D6FB
GData Gen:Variant.Ransom.GandCrab.1787
AhnLab-V3 PUP/Win32.IStartSurf.R220101
Acronis suspicious
McAfee Packed-ZA!AEADB6DB5653
MAX malware (ai score=85)
VBA32 Trojan.Vittalia
Malwarebytes Adware.IStartSurf
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!8.8 (CLOUD)
Yandex Trojan.GenAsa!FWPhcEJUJ/g
Ikarus Trojan.Kryptik
Fortinet W32/Kryptik.FXGV!tr
AVG FileRepMetagen [Malware]
Paloalto generic.ml

How to remove Generic PUA DN (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 DN (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 DN (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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