Generic PUA GH (PUA)

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

What is Generic PUA GH (PUA) infection?

In this post you will certainly discover about the interpretation of Generic PUA GH (PUA) and its unfavorable effect on your computer. Such ransomware are a form of malware that is clarified by on-line frauds to require paying the ransom by a victim.

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In the majority of the instances, Generic PUA GH (PUA) infection will advise its targets to initiate funds transfer for the function of reducing the effects of the modifications that the Trojan infection has introduced to the sufferer’s device.

Generic PUA GH (PUA) Summary

These modifications 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 victim’s hard drive — so the victim can no longer use the information;
  • Preventing routine access to the target’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
lamp.troublerifle.bid Ransom.GandCrab/Variant
light.representativeglass.bid Ransom.GandCrab/Variant

Generic PUA GH (PUA)

The most common channels through which Generic PUA GH (PUA) are injected are:

  • By means of phishing emails;
  • As a consequence of customer ending up on a resource that organizes a destructive software;

As quickly as the Trojan is effectively injected, it will either cipher the information on the sufferer’s PC or stop the device from working in a correct manner – while additionally placing a ransom note that discusses the need for the victims to effect the settlement for the purpose of decrypting the records or restoring the data system back to the preliminary condition. In a lot of instances, the ransom note will certainly show up when the client restarts the COMPUTER after the system has already been harmed.

Generic PUA GH (PUA) distribution channels.

In various edges of the world, Generic PUA GH (PUA) grows by leaps and bounds. However, the ransom money notes and also techniques of extorting the ransom money amount might vary relying on certain local (regional) setups. The ransom notes as well as methods of obtaining the ransom money quantity may vary depending on certain local (regional) settings.

Ransomware injection

For instance:

    Faulty notifies concerning unlicensed software application.

    In particular areas, the Trojans frequently wrongfully report having actually found some unlicensed applications made it possible for on the victim’s tool. The sharp then requires the customer to pay the ransom.

    Faulty statements about unlawful web content.

    In nations where software piracy is much less preferred, this technique is not as effective for the cyber fraudulences. Additionally, the Generic PUA GH (PUA) popup alert may incorrectly claim to be stemming from a law enforcement organization as well as will report having located youngster pornography or various other unlawful information on the device.

    Generic PUA GH (PUA) popup alert might wrongly declare to be obtaining from a law enforcement establishment and will report having situated youngster porn or other illegal information on the device. The alert will likewise have a need for the user to pay the ransom.

Technical details

File Info:

crc32: DE5BC18C
md5: 08306387fb6955162b22c806bda01510
name: 08306387FB6955162B22C806BDA01510.mlw
sha1: 673040c69848306d25125e886f6e67f7db0c3082
sha256: 1048dfa8afefb5d216a3890405dd57ed49d6acd61e25befe5ca569d4067419c9
sha512: 48415adb3f200d9c15562d16eb139830a6cf9415a963944b4adfd3754150126858034d3f3937232238298c73265f1c3d07c3d91d9b684de63f648b9a7a75b71f
ssdeep: 12288:hivPTcVb1yBl5yxrCAcfw/p/ZNFZKUyn6skbcmLMx+4N8:hivP3yxckp57emLU
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 GH (PUA) also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 00528e801 )
Elastic malicious (high confidence)
DrWeb Trojan.Vittalia.14640
CAT-QuickHeal SWB.Prepscram.JK6
Malwarebytes Adware.IStartSurf
Zillya Adware.Generic.Win32.82370
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (D)
Alibaba Trojan:Win32/Kryptik.c89c68aa
K7GW Trojan ( 005267551 )
Cybereason malicious.7fb695
Cyren W32/S-ec8ab2eb!Eldorado
APEX Malicious
Avast FileRepMetagen [Malware]
Cynet Malicious (score: 100)
Kaspersky not-a-virus:HEUR:AdWare.Win32.Generic
NANO-Antivirus Riskware.Win32.Vittalia.eydelj
SUPERAntiSpyware Ransom.GandCrab/Variant
MicroWorld-eScan Gen:Variant.Ransom.GandCrab.1787
Tencent Win32.Adware.Generic.Eei
Sophos Generic PUA GH (PUA)
Comodo Application.Win32.IStartSurf.BS@7lng48
BitDefenderTheta Gen:NN.ZexaF.34722.pz0@aSKZhHbk
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Generic.tt
FireEye Generic.mg.08306387fb695516
Emsisoft Gen:Variant.Ransom.GandCrab.1787 (B)
SentinelOne Static AI – Malicious PE
Jiangmin AdWare.Generic.mdax
Avira HEUR/AGEN.1103309
Antiy-AVL Trojan/Generic.ASMalwS.246D618
Arcabit Trojan.Ransom.GandCrab.D6FB
AegisLab Adware.Win32.Generic.2!c
ZoneAlarm not-a-virus:HEUR:AdWare.Win32.Generic
AhnLab-V3 PUP/Win32.IStartSurf.R220101
Acronis suspicious
MAX malware (ai score=85)
Panda Trj/Genetic.gen
Rising Trojan.Kryptik!1.B032 (CLASSIC)
Yandex Trojan.GenAsa!FWPhcEJUJ/g
Ikarus Trojan.Kryptik
eGambit Unsafe.AI_Score_100%
Fortinet W32/Kryptik.FXGV!tr
AVG FileRepMetagen [Malware]
Paloalto generic.ml

How to remove Generic PUA GH (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 GH (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 GH (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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