Generic PUA BA (PUA)

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.

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: 767FF7B8md5: 85dec445fd83c8dbc194decdf1ed8b83name: 85DEC445FD83C8DBC194DECDF1ED8B83.mlwsha1: 109b59a43e559ccd312412a375ee0eb5cf0d6249sha256: 68a9b5c489f2c81701aa635704d533701b26259f019b04fd464dc12c7906dc68sha512: c2605f0f0ab6e9f3eba7ab2203e47dd4b7a062b4098e8d589f71940c98dfd83589dc684b4cc36f054b6afd26c72edbb8f5e21acc3c0d5374ae76170bd0d01d84ssdeep: 12288:7ib2fw2Ha6bo381H9bNrRGiqgK/4jw9wCWudL6v3uPniP376E1yS:7ibjyamo38LbNNGJQjw9wCWxvvGoytype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2018FileVersion: 1.0.0.1CompanyName: TODO: ProductName: TODO: ProductVersion: 1.0.0.1FileDescription: 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove Generic PUA BA (PUA) you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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