Generic PUA KG (PUA)

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

What is Generic PUA KG (PUA) infection?

In this short article you will certainly locate about the interpretation of Generic PUA KG (PUA) and also its unfavorable impact on your computer. Such ransomware are a kind of malware that is clarified by on-line frauds to demand paying the ransom by a sufferer.

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Most of the cases, Generic PUA KG (PUA) infection will instruct its sufferers to initiate funds transfer for the objective of counteracting the amendments that the Trojan infection has introduced to the target’s gadget.

Generic PUA KG (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 records situated on the victim’s hard drive — so the target can no longer use the data;
  • Preventing normal 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.

Generic PUA KG (PUA)

The most common networks whereby Generic PUA KG (PUA) are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As an effect of individual ending up on a source that organizes a destructive software application;

As quickly as the Trojan is successfully infused, it will either cipher the data on the target’s computer or avoid the device from working in an appropriate fashion – while also positioning a ransom note that discusses the need for the victims to impact the settlement for the purpose of decrypting the files or recovering the data system back to the preliminary condition. In the majority of instances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has actually currently been harmed.

Generic PUA KG (PUA) circulation networks.

In numerous corners of the globe, Generic PUA KG (PUA) grows by jumps and bounds. Nonetheless, the ransom notes and methods of obtaining the ransom amount might vary relying on specific neighborhood (local) settings. The ransom money notes and also techniques of obtaining the ransom money quantity may vary depending on certain local (regional) setups.

Ransomware injection

As an example:

    Faulty informs regarding unlicensed software application.

    In specific locations, the Trojans commonly wrongfully report having actually detected some unlicensed applications enabled on the target’s tool. The alert after that requires the user to pay the ransom money.

    Faulty declarations concerning unlawful content.

    In countries where software piracy is less popular, this technique is not as reliable for the cyber frauds. Alternatively, the Generic PUA KG (PUA) popup alert may falsely claim to be stemming from a police establishment and also will certainly report having situated youngster porn or other prohibited information on the gadget.

    Generic PUA KG (PUA) popup alert may falsely assert to be obtaining from a law enforcement organization and also will report having located child porn or other prohibited information on the device. The alert will similarly include a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 5CADF830
md5: 180057e9de051d82c2061b2c5ab3775b
name: 180057E9DE051D82C2061B2C5AB3775B.mlw
sha1: a67cbd48c803050452ca47e5a2b8be51fbfaaa53
sha256: 88b0d8877cb9ff20a69ced84a249886c5637d0e6aaf53df21de37b2afb3e7d7b
sha512: b007b1ee63b3b9a35dbbfab2dc91f158b5e32f20192eb0cddf4cf2252d08581e55439c325f6a6aa7f240b2f1aed4334735b260ba1331feab615ad1e29d3f7427
ssdeep: 12288:uiwAUG3PMCbxadKOfd1hmvN/E4lRJZgp4:uiwe35xSf3hQNcog
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 KG (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.Win32.2034665
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
AlibabaTrojan:Win32/Kryptik.957b44d2
K7GWTrojan ( 005267551 )
Cybereasonmalicious.9de051
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.eydemz
SUPERAntiSpywareRansom.GandCrab/Variant
MicroWorld-eScanGen:Variant.Ransom.GandCrab.1787
TencentWin32.Adware.Generic.Dvzk
Ad-AwareGen:Variant.Ransom.GandCrab.1787
SophosGeneric PUA KG (PUA)
ComodoApplication.Win32.IStartSurf.BS@7lng48
BitDefenderThetaGen:NN.ZexaF.34670.pz0@aSKZhHbk
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionBehavesLike.Win32.Generic.tt
FireEyeGeneric.mg.180057e9de051d82
EmsisoftGen:Variant.Ransom.GandCrab.1787 (B)
SentinelOneStatic AI – Malicious PE
JiangminAdWare.Generic.mdax
AviraHEUR/AGEN.1103309
eGambitUnsafe.AI_Score_100%
MicrosoftSoftwareBundler:Win32/Prepscram
AegisLabAdware.Win32.Generic.2!c
GDataGen:Variant.Ransom.GandCrab.1787
AhnLab-V3PUP/Win32.IStartSurf.R220101
Acronissuspicious
McAfeePacked-ZA!180057E9DE05
MAXmalware (ai score=88)
VBA32Trojan.Vittalia
MalwarebytesAdware.IStartSurf
PandaTrj/Genetic.gen
RisingTrojan.Kryptik!1.B032 (CLOUD)
YandexTrojan.GenAsa!FWPhcEJUJ/g
IkarusTrojan.Kryptik
FortinetW32/Kryptik.FXGV!tr
AVGFileRepMetagen [Malware]
Paloaltogeneric.ml
Qihoo-360Win32/Adware.Generic.HwoCj3AA

How to remove Generic PUA KG (PUA) virus?

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 KG (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 KG (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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