Generic PUA DH (PUA)

What is Generic PUA DH (PUA) infection?

In this post you will discover regarding the definition of Generic PUA DH (PUA) and its unfavorable effect on your computer. Such ransomware are a form of malware that is specified by on the internet fraudulences to demand paying the ransom money by a target.

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In the majority of the cases, Generic PUA DH (PUA) virus will certainly instruct its victims to start funds move for the purpose of reducing the effects of the changes that the Trojan infection has actually presented to the victim’s tool.

Generic PUA DH (PUA) Summary

These adjustments 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 located on the sufferer’s disk drive — so the victim can no more use the data;
  • Preventing routine 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 DH (PUA)

The most normal networks through which Generic PUA DH (PUA) Ransomware Trojans are injected are:

  • By means of phishing emails;
  • As an effect of user ending up on a resource that holds a destructive software application;

As soon as the Trojan is effectively infused, it will certainly either cipher the information on the target’s computer or protect against the gadget from working in a correct manner – while likewise putting a ransom note that states the requirement for the victims to effect the payment for the purpose of decrypting the records or restoring the data system back to the initial condition. In the majority of instances, the ransom note will certainly show up when the customer reboots the COMPUTER after the system has actually currently been harmed.

Generic PUA DH (PUA) distribution channels.

In different edges of the globe, Generic PUA DH (PUA) expands by leaps as well as bounds. However, the ransom money notes and also tricks of obtaining the ransom money quantity may vary depending on specific neighborhood (local) settings. The ransom notes and also tricks of extorting the ransom amount may differ depending on certain regional (local) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software application.

    In specific areas, the Trojans frequently wrongfully report having identified some unlicensed applications made it possible for on the sufferer’s tool. The alert after that demands the customer to pay the ransom.

    Faulty statements regarding unlawful content.

    In nations where software program piracy is less preferred, this technique is not as effective for the cyber fraudulences. Additionally, the Generic PUA DH (PUA) popup alert may wrongly declare to be stemming from a police institution and will report having located kid pornography or other unlawful data on the gadget.

    Generic PUA DH (PUA) popup alert might wrongly claim to be acquiring from a law enforcement establishment and also will certainly report having situated youngster porn or other prohibited information on the gadget. The alert will similarly include a requirement for the customer to pay the ransom.

Technical details

File Info:

crc32: 299A2873
md5: 376a1ebcedd9e5e6a835b1826ac2d6a0
name: 376A1EBCEDD9E5E6A835B1826AC2D6A0.mlw
sha1: 37e8517b3aaf7281efd377947f45942285e4b519
sha256: 807ad8d456166c4614ee1532bd86c13bef4f00b4e68f7c08ae32a2da762d9bcf
sha512: 9d2aec4ae58cefe63eb2cf32a61245bb5b0f1bc240426c29a9372994c7b78dc87aaf2cbe44b6d14aaf8d5a03fcac663c2bd1450dd8128b3b1c92f11232b82852
ssdeep: 12288:eiUK/MmGngOBqOB8EmN9Mt6Dbh7Miu9Vq79cbSf:eiUK/MmaBqWFmNCWiimU9cb
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 DH (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
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.1357252
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Alibaba Trojan:Win32/Kryptik.00367f1c
K7GW Trojan ( 005267551 )
Cybereason malicious.cedd9e
Cyren W32/S-ec8ab2eb!Eldorado
Symantec Adware.IstartSurf
ESET-NOD32 a variant of Win32/Kryptik.GCWT
APEX Malicious
Avast FileRepMalware
Kaspersky not-a-virus:HEUR:AdWare.Win32.Generic
BitDefender Gen:Variant.Ransom.GandCrab.1787
NANO-Antivirus Riskware.Win32.Vittalia.eybtyh
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Ljug
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA DH (PUA)
Comodo Application.Win32.IStartSurf.BS@7lng48
BitDefenderTheta Gen:NN.ZexaF.34628.pz0@aSKZhHbk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.376a1ebcedd9e5e6
Emsisoft Gen:Variant.Ransom.GandCrab.1787 (B)
SentinelOne Static AI – Malicious PE
Jiangmin AdWare.Generic.mdax
Avira HEUR/AGEN.1103309
Microsoft SoftwareBundler:Win32/Prepscram
Arcabit Trojan.Ransom.GandCrab.D6FB
AegisLab Adware.Win32.Generic.2!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!376A1EBCEDD9
MAX malware (ai score=89)
VBA32 Adware.Prepscram
Malwarebytes Adware.IStartSurf
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!1.B032 (CLOUD)
Yandex Trojan.GenAsa!FWPhcEJUJ/g
Ikarus Trojan.Kryptik
Fortinet W32/Kryptik.FXGV!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Virus.Adware.b51

How to remove Generic PUA DH (PUA) virus?

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 DH (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 DH (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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