Generic PUA AO (PUA)

Written by Robert Bailey

What is Generic PUA AO (PUA) infection?

In this post you will find about the definition of Generic PUA AO (PUA) and also its unfavorable impact on your computer system. Such ransomware are a type of malware that is elaborated by on-line frauds to demand paying the ransom by a sufferer.

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Most of the instances, Generic PUA AO (PUA) ransomware will instruct its victims to initiate funds move for the objective of counteracting the changes that the Trojan infection has actually presented to the target’s device.

Generic PUA AO (PUA) Summary

These modifications 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 papers found on the target’s hard drive — so the victim can no longer utilize the data;
  • Preventing regular accessibility to the target’s workstation;
Similar behavior
Related domains
lamp.troublerifle.bid Gen:Variant.Ransom.GandCrab.1787
light.representativeglass.bid Gen:Variant.Ransom.GandCrab.1787

Generic PUA AO (PUA)

The most regular networks whereby Generic PUA AO (PUA) are infused are:

  • By means of phishing emails;
  • As an effect of customer winding up on a resource that hosts a malicious software;

As quickly as the Trojan is effectively injected, it will either cipher the information on the victim’s PC or protect against the gadget from functioning in a correct way – while likewise placing a ransom note that points out the need for the sufferers to impact the settlement for the purpose of decrypting the documents or bring back the data system back to the first condition. In a lot of circumstances, the ransom note will certainly come up when the customer reboots the COMPUTER after the system has already been damaged.

Generic PUA AO (PUA) circulation channels.

In numerous edges of the world, Generic PUA AO (PUA) expands by jumps as well as bounds. Nevertheless, the ransom notes as well as tricks of obtaining the ransom quantity may differ depending upon certain neighborhood (regional) setups. The ransom notes and also tricks of extorting the ransom amount may vary depending on particular regional (regional) setups.

Ransomware injection

As an example:

    Faulty signals about unlicensed software application.

    In particular locations, the Trojans usually wrongfully report having actually found some unlicensed applications made it possible for on the victim’s device. The sharp then demands the user to pay the ransom.

    Faulty declarations about unlawful content.

    In countries where software application piracy is much less popular, this approach is not as reliable for the cyber frauds. Conversely, the Generic PUA AO (PUA) popup alert might incorrectly claim to be originating from a law enforcement establishment as well as will certainly report having situated youngster pornography or other unlawful information on the gadget.

    Generic PUA AO (PUA) popup alert might wrongly claim to be obtaining from a law enforcement establishment and also will certainly report having located child pornography or other unlawful information on the device. The alert will similarly include a need for the customer to pay the ransom.

Technical details

File Info:

crc32: B638E0D4
md5: dfab0aebdb09a606a563b1a9d6fb1c90
name: DFAB0AEBDB09A606A563B1A9D6FB1C90.mlw
sha1: 0e1066ea4bc156706996be0c28a74fe304fd1d1a
sha256: 6be4fa8f9d8c6b05271ffba0c0f7bde19ec2a4f91fa307245faebf30499abeac
sha512: 9c07d076b403d4af5fc4f79d3dbd2c6037156eb5facf5404ef5ce198c45bc08948e53c1b69a6f10f8417dd2d77eb6632cd1a0ea64bdccd5e58f402f9f64ef7ee
ssdeep: 12288:8iwubgjiRIPNHJ5CzEX/Ik8Xlc6vCdquzCZBnx6ImXP:8iwURIPNHKzGgJVc6vCNGvx6Im
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 AO (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 Adware.Generic.Win32.79445
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Trojan:Win32/Kryptik.892feb42
K7GW Trojan ( 005267551 )
Cybereason malicious.bdb09a
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.eybtto
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Wvup
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA AO (PUA)
Comodo Application.Win32.IStartSurf.BS@7lng48
BitDefenderTheta Gen:NN.ZexaF.34684.pz0@aSKZhHbk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.AdwareInstCap.tt
FireEye Generic.mg.dfab0aebdb09a606
Emsisoft Gen:Variant.Ransom.GandCrab.1787 (B)
SentinelOne Static AI – Malicious PE
Jiangmin AdWare.Generic.mdax
Avira HEUR/AGEN.1103309
Microsoft SoftwareBundler:Win32/Prepscram
AegisLab Adware.Win32.Generic.2!c
GData Gen:Variant.Ransom.GandCrab.1787
AhnLab-V3 PUP/Win32.IStartSurf.R220101
Acronis suspicious
McAfee Packed-ZA!DFAB0AEBDB09
MAX malware (ai score=88)
VBA32 Trojan.Vittalia
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 FileRepMetagen [Malware]
Paloalto generic.ml

How to remove Generic PUA AO (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 AO (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 AO (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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