Generic PUA IK (PUA)

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

What is Generic PUA IK (PUA) infection?

In this short article you will certainly find about the meaning of Generic PUA IK (PUA) and also its negative influence on your computer. Such ransomware are a kind of malware that is clarified by on the internet scams to demand paying the ransom money by a victim.

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In the majority of the instances, Generic PUA IK (PUA) ransomware will advise its victims to launch funds move for the objective of counteracting the changes that the Trojan infection has presented to the sufferer’s device.

Generic PUA IK (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 papers located on the target’s hard drive — so the target can no more make use of the information;
  • Preventing routine accessibility 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 IK (PUA)

One of the most normal networks whereby Generic PUA IK (PUA) Trojans are infused are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a source that organizes a harmful software program;

As soon as the Trojan is effectively injected, it will certainly either cipher the data on the target’s computer or prevent the device from operating in an appropriate manner – while likewise placing a ransom money note that mentions the need for the sufferers to effect the payment for the function of decrypting the files or bring back the documents system back to the first condition. In many instances, the ransom money note will certainly turn up when the client restarts the COMPUTER after the system has currently been harmed.

Generic PUA IK (PUA) circulation networks.

In numerous edges of the world, Generic PUA IK (PUA) expands by leaps and bounds. However, the ransom money notes and also tricks of obtaining the ransom money amount might vary depending on specific regional (local) settings. The ransom notes and also methods of obtaining the ransom amount may differ depending on particular local (regional) setups.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software program.

    In specific areas, the Trojans often wrongfully report having actually spotted some unlicensed applications allowed on the target’s tool. The sharp then requires the individual to pay the ransom money.

    Faulty statements concerning prohibited web content.

    In countries where software piracy is much less preferred, this approach is not as reliable for the cyber frauds. Additionally, the Generic PUA IK (PUA) popup alert may falsely assert to be deriving from a law enforcement institution as well as will report having located youngster pornography or other illegal information on the device.

    Generic PUA IK (PUA) popup alert may incorrectly assert to be deriving from a legislation enforcement institution and also will certainly report having situated kid porn or other unlawful information on the device. The alert will likewise have a demand for the customer to pay the ransom.

Technical details

File Info:

crc32: F8BEC6C3
md5: 56a3d5826cb5b0875a4643a63b7308ae
name: 56A3D5826CB5B0875A4643A63B7308AE.mlw
sha1: 8a5b3665c432bc57c065c31ef42f1a94359a7860
sha256: 51e2625b4549b12e30a36c2a6d1a6b34f1d546994c827fb04851c4c0604fdbdb
sha512: dcca6da20e5b5725b0d46c674c5bbebbe3acafc55ac93234c6f838dd83b6c70c415a26c66c2408ec27ad1a541ca07d9dd0d594e7d759d1d1de7879bfd1358acb
ssdeep: 12288:WiwfU2kDhfjTDIgRIzUEAz/Cva7jZ00uvu9ZE+bbu:Wiwc9Dqg0wOa7F0gP
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 IK (PUA) also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00528e801 )
Elastic malicious (high confidence)
CAT-QuickHeal SWB.Prepscram.JK6
McAfee Packed-ZA!56A3D5826CB5
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
BitDefender Gen:Variant.Ransom.GandCrab.1787
K7GW Trojan ( 005267551 )
Cybereason malicious.26cb5b
BitDefenderTheta Gen:NN.ZexaF.34628.pz0@aSKZhHbk
Cyren W32/S-ec8ab2eb!Eldorado
Symantec Adware.IstartSurf
ESET-NOD32 a variant of Win32/Kryptik.GCWT
APEX Malicious
Paloalto generic.ml
Cynet Malicious (score: 100)
Kaspersky not-a-virus:HEUR:AdWare.Win32.Generic
Alibaba Trojan:Win32/Kryptik.c7ad5fbe
NANO-Antivirus Riskware.Win32.Vittalia.eyeowj
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Swut
Ad-Aware Gen:Variant.Ransom.GandCrab.1787
Sophos Generic PUA IK (PUA)
Comodo Application.Win32.IStartSurf.BS@7lng48
DrWeb Trojan.Vittalia.14640
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.56a3d5826cb5b087
Emsisoft Gen:Variant.Ransom.GandCrab.1787 (B)
Jiangmin AdWare.Generic.mdax
Avira HEUR/AGEN.1103309
Microsoft SoftwareBundler:Win32/Prepscram
SUPERAntiSpyware Ransom.GandCrab/Variant
ZoneAlarm not-a-virus:HEUR:AdWare.Win32.Generic
GData Gen:Variant.Ransom.GandCrab.1787
AhnLab-V3 PUP/Win32.IStartSurf.R220101
Acronis suspicious
VBA32 Trojan.Vittalia
MAX malware (ai score=80)
Malwarebytes Adware.IStartSurf
Rising Trojan.Kryptik!1.B032 (CLASSIC)
SentinelOne Static AI – Malicious PE
Fortinet W32/Kryptik.FXGV!tr
Panda Trj/Genetic.gen
Qihoo-360 Win32/Virus.Adware.b51

How to remove Generic PUA IK (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 IK (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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Generic PUA IK (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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