Generic PUA FD (PUA)

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

What is Generic PUA FD (PUA) infection?

In this article you will discover about the interpretation of Generic PUA FD (PUA) and its unfavorable effect on your computer system. Such ransomware are a kind of malware that is specified by on-line frauds to demand paying the ransom by a target.

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Most of the situations, Generic PUA FD (PUA) ransomware will certainly advise its targets to initiate funds transfer for the function of reducing the effects of the modifications that the Trojan infection has actually introduced to the target’s device.

Generic PUA FD (PUA) Summary

These modifications can be as follows:

  • Executable code extraction;
  • Injection (inter-process);
  • Creates RWX memory;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Uses Windows utilities for basic functionality;
  • Attempts to repeatedly call a single API many times in order to delay analysis time;
  • Network activity detected but not expressed in API logs;
  • Harvests information related to installed mail clients;
  • Ciphering the records found on the sufferer’s hard disk drive — so the sufferer can no more utilize the data;
  • Preventing normal accessibility to the target’s workstation;

Generic PUA FD (PUA)

One of the most common networks where Generic PUA FD (PUA) are infused are:

  • By methods of phishing e-mails;
  • As a repercussion of individual winding up on a source that holds a harmful software application;

As quickly as the Trojan is efficiently injected, it will either cipher the information on the sufferer’s computer or prevent the device from functioning in a correct fashion – while additionally positioning a ransom note that discusses the requirement for the sufferers to impact the payment for the purpose of decrypting the records or bring back the file system back to the preliminary problem. In a lot of instances, the ransom note will certainly come up when the customer reboots the PC after the system has actually currently been damaged.

Generic PUA FD (PUA) distribution networks.

In numerous corners of the world, Generic PUA FD (PUA) expands by jumps as well as bounds. Nonetheless, the ransom notes and methods of extorting the ransom money amount might differ depending on certain local (local) setups. The ransom notes as well as tricks of obtaining the ransom money quantity might differ depending on particular neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty alerts concerning unlicensed software application.

    In particular locations, the Trojans frequently wrongfully report having discovered some unlicensed applications made it possible for on the sufferer’s gadget. The alert then demands the user to pay the ransom money.

    Faulty statements about unlawful material.

    In countries where software application piracy is less popular, this technique is not as efficient for the cyber fraudulences. Additionally, the Generic PUA FD (PUA) popup alert may incorrectly assert to be deriving from a police organization as well as will report having located kid pornography or various other illegal information on the device.

    Generic PUA FD (PUA) popup alert might falsely declare to be deriving from a law enforcement establishment and also will report having situated kid porn or various other unlawful data on the device. The alert will in a similar way include a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 09B99F77
md5: 6e6eb95dbdb8886395e4affba9b7c969
name: 6E6EB95DBDB8886395E4AFFBA9B7C969.mlw
sha1: 53af30f7f23f42a00f7b654f547af10145b1f7f4
sha256: c35dacfcf7df87e057ecdb83a188e75b332391fed9aabe73098d3e56d981bdb2
sha512: 0b6753bef5e67e57497cfa3ac06e84b26720c046fae1305f68bc1e8ffa3ec38695dc988577cfe0b88e9a9744f29b2d7ebd154d2342466cc58bc3951f762dd110
ssdeep: 12288:8adLWD7888888888888W88888888888vv7VorVYU3QMIjGFVHaeFRNzRq7YAVkTq:bBWhjV6uS1J6ellqmuBYKq7I6Khyk0ti
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright:
FileVersion: 22.11.56
CompanyName: EYRzvttlhp8yAsjHTG9X
Comments: This installation was built with Inno Setup.
ProductName: EYRzvttlhp8yAsjHTG9X
ProductVersion: 22.11.56
FileDescription: EYRzvttlhp8yAsjHTG9X
Translation: 0x0000 0x04b0

Generic PUA FD (PUA) also known as:

GridinSoftTrojan.Ransom.Gen
K7AntiVirusTrojan ( 005301de1 )
Elasticmalicious (high confidence)
DrWebTrojan.BPlug.3323
ALYacTrojan.GenericKD.34154457
CylanceUnsafe
K7GWTrojan ( 005301de1 )
Cybereasonmalicious.dbdb88
CyrenW32/Zusy.FM.gen!Eldorado
SymantecRansom.Wannacry
ESET-NOD32multiple detections
APEXMalicious
AvastWin32:MalwareX-gen [Trj]
CynetMalicious (score: 99)
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderTrojan.GenericKDZ.73211
NANO-AntivirusTrojan.Win32.ExtenBro.fhdyua
MicroWorld-eScanTrojan.GenericKDZ.73211
TencentWin32.Trojan.Razy.Wrhe
SophosGeneric PUA FD (PUA)
ComodoMalware@#1su0q9y835fnd
BitDefenderThetaGen:NN.ZedlaF.34058.Mu8@a0gH65lO
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.FileTour.bc
FireEyeTrojan.GenericKDZ.73211
EmsisoftTrojan.GenericKDZ.73211 (B)
AviraHEUR/AGEN.1109568
MicrosoftTrojan:Win32/Wacatac.B!ml
ArcabitTrojan.Generic.D11DFB
SUPERAntiSpywareAdware.ExtenBro/Variant
ZoneAlarmnot-a-virus:HEUR:AdWare.Script.Generic
GDataTrojan.GenericKD.34154457
McAfeePUP-GZB
MAXmalware (ai score=97)
MalwarebytesAdware.ExtenBro
PandaTrj/CI.A
RisingTrojan.Generic@ML.85 (RDML:aIqutmH1Vug8uuzLosfPbw)
YandexTrojan.GenAsa!+YqEKEgb04c
IkarusTrojan.Win32.Extenbro
FortinetAdware/Generic
AVGWin32:MalwareX-gen [Trj]
Qihoo-360Win32/Adware.Generic.HgIASRQA

How to remove Generic PUA FD (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 FD (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 FD (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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