Generic PUA OC (PUA)

Written by Robert Bailey

What is Generic PUA OC (PUA) infection?

In this post you will certainly find regarding the meaning of Generic PUA OC (PUA) as well as its adverse influence on your computer system. Such ransomware are a kind of malware that is specified by on-line frauds to require paying the ransom money by a target.

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In the majority of the instances, Generic PUA OC (PUA) virus will certainly advise its victims to start funds transfer for the purpose of neutralizing the changes that the Trojan infection has actually presented to the sufferer’s gadget.

Generic PUA OC (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 located on the victim’s hard disk drive — so the target can no more utilize the information;
  • Preventing routine access to the sufferer’s workstation;

Generic PUA OC (PUA)

The most normal networks whereby Generic PUA OC (PUA) Ransomware Trojans are infused are:

  • By means of phishing emails;
  • As a consequence of customer ending up on a resource that holds a malicious software application;

As quickly as the Trojan is effectively injected, it will certainly either cipher the information on the target’s computer or stop the tool from operating in a correct manner – while also placing a ransom note that mentions the requirement for the targets to impact the payment for the purpose of decrypting the files or bring back the data system back to the initial condition. In many circumstances, the ransom note will come up when the customer restarts the PC after the system has actually currently been damaged.

Generic PUA OC (PUA) circulation channels.

In numerous edges of the world, Generic PUA OC (PUA) grows by leaps and bounds. Nonetheless, the ransom notes as well as tricks of extorting the ransom amount might differ depending upon certain neighborhood (regional) settings. The ransom money notes and methods of obtaining the ransom money amount might differ depending on specific local (local) settings.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software.

    In certain locations, the Trojans frequently wrongfully report having actually detected some unlicensed applications enabled on the sufferer’s device. The sharp after that demands the user to pay the ransom money.

    Faulty statements regarding prohibited material.

    In countries where software application piracy is less popular, this technique is not as efficient for the cyber fraudulences. Alternatively, the Generic PUA OC (PUA) popup alert might incorrectly assert to be originating from a police establishment and will certainly report having located youngster pornography or other unlawful information on the gadget.

    Generic PUA OC (PUA) popup alert might falsely claim to be obtaining from a regulation enforcement organization and also will report having situated kid porn or other prohibited data on the gadget. The alert will in a similar way have a need for the user to pay the ransom.

Technical details

File Info:

crc32: D6D17E27
md5: 34486fc37b410259a806d13d22f4eebc
name: 34486FC37B410259A806D13D22F4EEBC.mlw
sha1: e2334ccdec44c0ca0e95205e133ab6b619dff53a
sha256: 9257cc50699e563495566fbe35fe0294076aaec403fdca371d13b92ea1fb7797
sha512: 60685cdde6674cadc165258f6cf658e74c73f751b8c49f3bdcd62c4cbb16604815c343746f7da1c3e47d4925327b39460367673d1f9a67c2cdf970e8e0702cfe
ssdeep: 12288:hisdvqfh/FxHfK3QVivv69Moal4qwm8lHNTAQcKUmauo1zIFS3twRi:hisdSh/H8QYvvRoW4vli2U6OII3t
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 OC (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.Win32.78069
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Trojan:Win32/Kryptik.3335090f
K7GW Trojan ( 005267551 )
Cybereason malicious.37b410
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.eybubs
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Lhwy
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA OC (PUA)
Comodo Application.Win32.IStartSurf.GFGF@7nmraw
BitDefenderTheta Gen:NN.ZexaF.34678.pz0@aSKZhHbk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.34486fc37b410259
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
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Ransom.GandCrab.1787
AhnLab-V3 PUP/Win32.IStartSurf.R220101
Acronis suspicious
McAfee Packed-ZA!34486FC37B41
MAX malware (ai score=86)
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 OC (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 OC (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 OC (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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