Generic PUA FO (PUA)

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Generic PUA FO (PUA) infection?

In this short article you will locate concerning the meaning of Generic PUA FO (PUA) as well as its adverse effect on your computer system. Such ransomware are a type of malware that is specified by on the internet frauds to demand paying the ransom by a sufferer.

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In the majority of the instances, Generic PUA FO (PUA) virus will advise its targets to initiate funds transfer for the purpose of reducing the effects of the amendments that the Trojan infection has presented to the victim’s gadget.

Generic PUA FO (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 documents found on the victim’s hard disk — so the target can no more utilize the information;
  • Preventing routine accessibility to the sufferer’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
z.whorecord.xyzGen:Variant.Ransom.GandCrab.1787
a.tomx.xyzGen:Variant.Ransom.GandCrab.1787
lamp.troublerifle.bidGen:Variant.Ransom.GandCrab.1787
light.representativeglass.bidGen:Variant.Ransom.GandCrab.1787

Generic PUA FO (PUA)

One of the most regular networks through which Generic PUA FO (PUA) are infused are:

  • By methods of phishing emails;
  • As a consequence of user ending up on a resource that hosts a destructive software;

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the sufferer’s PC or prevent the device from functioning in a correct manner – while additionally placing a ransom note that states the requirement for the targets to impact the payment for the objective of decrypting the papers or bring back the data system back to the preliminary condition. In a lot of instances, the ransom money note will certainly show up when the customer restarts the PC after the system has actually currently been damaged.

Generic PUA FO (PUA) distribution channels.

In numerous corners of the world, Generic PUA FO (PUA) expands by jumps and also bounds. Nonetheless, the ransom notes and also methods of extorting the ransom amount may vary depending upon specific local (regional) setups. The ransom notes as well as tricks of extorting the ransom money quantity might differ depending on particular regional (regional) setups.

Ransomware injection

As an example:

    Faulty notifies about unlicensed software application.

    In particular areas, the Trojans often wrongfully report having found some unlicensed applications allowed on the victim’s device. The sharp after that requires the individual to pay the ransom money.

    Faulty declarations about unlawful material.

    In nations where software application piracy is much less preferred, this approach is not as reliable for the cyber fraudulences. Alternatively, the Generic PUA FO (PUA) popup alert might falsely declare to be deriving from a police establishment and will report having located youngster pornography or various other unlawful data on the tool.

    Generic PUA FO (PUA) popup alert may incorrectly assert to be obtaining from a law enforcement institution and also will certainly report having located youngster porn or various other prohibited information on the tool. The alert will likewise have a need for the individual to pay the ransom.

Technical details

File Info:

crc32: 938D4F40
md5: a10b519ace472d78777fe51b3247abc4
name: A10B519ACE472D78777FE51B3247ABC4.mlw
sha1: 5eed0a9dc8653ba9fee93c413a7add9abf63b42b
sha256: 4b1b16c8184c43eac4cf76f13f3326e92e9cada7328c29cc8d1ab3cf150f2184
sha512: 584b75b18bb53a28f46223d5895e434810b1b87b65eefcf0204f2b6af343b4db02be393bba79888f2e16ba25a01877a3df7b5e89a46c500333137eaeadcf68aa
ssdeep: 12288:zi+BY+qfPE6SGjCGAg7ZdFBFg987aiQ/Cu04s4TVlSgA32EyRqlF:zi+B/qn/SGjg2XBKSPQp0oTV4N32Eys
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 FO (PUA) also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00528e801 )
Elasticmalicious (high confidence)
DrWebTrojan.Vittalia.14640
CynetMalicious (score: 100)
CAT-QuickHealSWB.Prepscram.JK6
ALYacGen:Variant.Ransom.GandCrab.1787
CylanceUnsafe
ZillyaTrojan.Kryptik.Win32.1359447
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_80% (D)
AlibabaTrojan:Win32/Kryptik.5a7f454e
K7GWTrojan ( 005267551 )
Cybereasonmalicious.ace472
CyrenW32/S-ec8ab2eb!Eldorado
SymantecAdware.IstartSurf
ESET-NOD32a variant of Win32/Kryptik.GCWT
APEXMalicious
AvastFileRepMetagen [Malware]
Kasperskynot-a-virus:HEUR:AdWare.Win32.Generic
BitDefenderGen:Variant.Ransom.GandCrab.1787
NANO-AntivirusRiskware.Win32.Vittalia.eybtwp
SUPERAntiSpywareRansom.GandCrab/Variant
MicroWorld-eScanGen:Variant.Ransom.GandCrab.1787
TencentWin32.Adware.Generic.Lhwl
Ad-AwareGen:Variant.Ransom.GandCrab.1787
SophosGeneric PUA FO (PUA)
ComodoApplication.Win32.IStartSurf.GFGF@7nmraw
F-SecureHeuristic.HEUR/AGEN.1103309
BitDefenderThetaGen:NN.ZexaF.34690.pz0@aSKZhHbk
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.tt
FireEyeGeneric.mg.a10b519ace472d78
EmsisoftGen:Variant.Ransom.GandCrab.1787 (B)
SentinelOneStatic AI – Malicious PE
JiangminAdWare.Generic.mdax
AviraHEUR/AGEN.1103309
eGambitUnsafe.AI_Score_100%
Antiy-AVLTrojan/Generic.ASMalwS.2465B80
MicrosoftSoftwareBundler:Win32/Prepscram
ArcabitTrojan.Ransom.GandCrab.D6FB
AegisLabTrojan.Win32.Generic.4!c
GDataGen:Variant.Ransom.GandCrab.1787
AhnLab-V3PUP/Win32.IStartSurf.R220101
Acronissuspicious
McAfeePacked-ZA!A10B519ACE47
MAXmalware (ai score=81)
VBA32Trojan.Vittalia
MalwarebytesAdware.IStartSurf
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B032 (CLOUD)
YandexTrojan.GenAsa!FWPhcEJUJ/g
IkarusTrojan.Kryptik
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Kryptik.FXGV!tr
AVGFileRepMetagen [Malware]
Paloaltogeneric.ml

How to remove Generic PUA FO (PUA) virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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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 FO (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:

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If the guide doesn’t help you to remove Generic PUA FO (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/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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