Generic PUA CB (PUA)

What is Generic PUA CB (PUA) infection?

In this article you will certainly locate concerning the definition of Generic PUA CB (PUA) as well as its negative influence on your computer. Such ransomware are a form of malware that is clarified by on the internet fraudulences to require paying the ransom by a victim.

Most of the situations, Generic PUA CB (PUA) infection will instruct its targets to launch funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s tool.

Generic PUA CB (PUA) Summary

These adjustments 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 sufferer’s hard disk drive — so the victim can no longer utilize the data;
  • Preventing normal accessibility to the victim’s workstation;

Generic PUA CB (PUA)

The most typical channels where Generic PUA CB (PUA) Trojans are infused are:

  • By ways of phishing e-mails;
  • As a consequence of individual winding up on a resource that organizes a harmful software application;

As quickly as the Trojan is efficiently injected, it will certainly either cipher the information on the victim’s computer or avoid the tool from operating in a correct manner – while also placing a ransom note that points out the need for the victims to impact the settlement for the function of decrypting the files or recovering the documents system back to the initial condition. In the majority of circumstances, the ransom note will show up when the customer restarts the COMPUTER after the system has already been harmed.

Generic PUA CB (PUA) circulation channels.

In various edges of the world, Generic PUA CB (PUA) grows by leaps as well as bounds. Nonetheless, the ransom notes and methods of extorting the ransom money quantity may differ relying on certain regional (local) settings. The ransom money notes as well as tricks of obtaining the ransom money quantity may vary depending on specific neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty informs about unlicensed software program.

    In particular locations, the Trojans commonly wrongfully report having actually identified some unlicensed applications allowed on the target’s tool. The alert then demands the user to pay the ransom money.

    Faulty declarations concerning prohibited content.

    In countries where software application piracy is much less preferred, this method is not as reliable for the cyber scams. Alternatively, the Generic PUA CB (PUA) popup alert might incorrectly declare to be stemming from a police establishment as well as will certainly report having situated youngster pornography or various other illegal information on the gadget.

    Generic PUA CB (PUA) popup alert might wrongly claim to be obtaining from a law enforcement institution and also will certainly report having situated kid porn or other prohibited information on the tool. The alert will similarly contain a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 04069249md5: e16883d37d94979e55ee9e62761b6c14name: E16883D37D94979E55EE9E62761B6C14.mlwsha1: 21d00922bf377f3add8655490a56aed4e117b19dsha256: 7b8aa490c78dc1beb1be2dab266ce7498443d43e9358dfd8e0c69d29024f085esha512: 14a25efee0bf59d743ce305ee2f75635bc674ec5c5aed28c9a6fb067f97e5c1af610159614703bb9f3afdc06b23ad539f2b7e47517204f97c87ac113e736ac61ssdeep: 12288:/ifWmdb+j/8FowxlsJDS5RvNUOZVDPQdqL3YVUz4b5MHkxxR5A1P5Y:/ifWm4+7xlsgfvNZDPZYO1Exv5qhtype: 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 CB (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_70% (D)
Alibaba Trojan:Win32/Kryptik.5c861c0f
K7GW Trojan ( 005267551 )
Cybereason malicious.37d949
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.eycnul
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Ahxw
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA CB (PUA)
Comodo Application.Win32.IStartSurf.BS@7lng48
BitDefenderTheta Gen:NN.ZexaF.34608.pz0@aSKZhHbk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.e16883d37d94979e
Emsisoft Gen:Variant.Ransom.GandCrab.1787 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1103309
eGambit Unsafe.AI_Score_99%
Microsoft SoftwareBundler:Win32/Prepscram
Arcabit Trojan.Ransom.GandCrab.D6FB
AegisLab Trojan.Win32.Generic.4!c
GData Gen:Variant.Ransom.GandCrab.1787
AhnLab-V3 PUP/Win32.IStartSurf.R220101
Acronis suspicious
McAfee Packed-ZA!E16883D37D94
MAX malware (ai score=87)
VBA32 Trojan.Vittalia
Malwarebytes Adware.IStartSurf
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!1.B032 (CLOUD)
Ikarus Trojan.Kryptik
Fortinet W32/Kryptik.FXGV!tr
AVG FileRepMetagen [Malware]
Paloalto generic.ml
Qihoo-360 Win32/Adware.Generic.HgIASOkA

How to remove Generic PUA CB (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 CB (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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