Generic PUA BA (PUA)

Written by Robert Bailey

What is Generic PUA BA (PUA) infection?

In this post you will certainly locate about the interpretation of Generic PUA BA (PUA) and also its negative effect on your computer system. Such ransomware are a type of malware that is elaborated by online scams to demand paying the ransom money by a target.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

Most of the situations, Generic PUA BA (PUA) infection will certainly instruct its targets to start funds move for the objective of counteracting the modifications that the Trojan infection has introduced to the sufferer’s device.

Generic PUA BA (PUA) Summary

These adjustments can be as adheres to:

  • 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 situated on the victim’s hard disk — so the sufferer can no longer utilize the data;
  • Preventing routine access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
lamp.troublerifle.bid Gen:Variant.Ransom.GandCrab.1787
light.representativeglass.bid Gen:Variant.Ransom.GandCrab.1787

Generic PUA BA (PUA)

The most typical networks through which Generic PUA BA (PUA) Ransomware Trojans are injected are:

  • By means of phishing emails;
  • As a consequence of individual winding up on a source that hosts a malicious software program;

As soon as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or stop the device from working in a correct way – while likewise positioning a ransom note that states the requirement for the targets to impact the payment for the function of decrypting the documents or bring back the documents system back to the preliminary problem. In a lot of circumstances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has currently been harmed.

Generic PUA BA (PUA) distribution channels.

In numerous corners of the globe, Generic PUA BA (PUA) grows by jumps as well as bounds. Nevertheless, the ransom notes as well as methods of obtaining the ransom quantity may differ relying on certain neighborhood (regional) setups. The ransom notes and also tricks of obtaining the ransom money amount may differ depending on particular neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty signals about unlicensed software.

    In particular areas, the Trojans frequently wrongfully report having actually found some unlicensed applications enabled on the victim’s gadget. The sharp after that demands the customer to pay the ransom money.

    Faulty statements about prohibited material.

    In countries where software program piracy is less preferred, this approach is not as reliable for the cyber scams. Conversely, the Generic PUA BA (PUA) popup alert might falsely assert to be originating from a law enforcement organization as well as will certainly report having situated child pornography or other illegal data on the tool.

    Generic PUA BA (PUA) popup alert may incorrectly claim to be acquiring from a regulation enforcement organization and will certainly report having situated youngster porn or other illegal data on the device. The alert will similarly include a requirement for the user to pay the ransom.

Technical details

File Info:

crc32: 767FF7B8
md5: 85dec445fd83c8dbc194decdf1ed8b83
name: 85DEC445FD83C8DBC194DECDF1ED8B83.mlw
sha1: 109b59a43e559ccd312412a375ee0eb5cf0d6249
sha256: 68a9b5c489f2c81701aa635704d533701b26259f019b04fd464dc12c7906dc68
sha512: c2605f0f0ab6e9f3eba7ab2203e47dd4b7a062b4098e8d589f71940c98dfd83589dc684b4cc36f054b6afd26c72edbb8f5e21acc3c0d5374ae76170bd0d01d84
ssdeep: 12288:7ib2fw2Ha6bo381H9bNrRGiqgK/4jw9wCWudL6v3uPniP376E1yS:7ibjyamo38LbNNGJQjw9wCWxvvGoy
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 BA (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
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
K7GW Trojan ( 005267551 )
Cybereason malicious.5fd83c
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.StartSurf.exyiyj
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Ecks
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA BA (PUA)
Comodo Application.Win32.IStartSurf.BS@7lng48
F-Secure Heuristic.HEUR/AGEN.1103309
BitDefenderTheta Gen:NN.ZexaF.34688.pz0@aSKZhHbk
VIPRE Adware.Win32.StartSurf
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.85dec445fd83c8db
Emsisoft Gen:Variant.Ransom.GandCrab.1787 (B)
SentinelOne Static AI – Malicious PE
Jiangmin AdWare.Generic.mdax
Avira HEUR/AGEN.1103309
Antiy-AVL Trojan/Win32.TSGeneric
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!85DEC445FD83
MAX malware (ai score=84)
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 BA (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 BA (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 BA (PUA) you can always ask me in the comments for getting help.

Sending
User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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.

Leave a Reply

Sending

This site uses Akismet to reduce spam. Learn how your comment data is processed.