Generic PUA OA (PUA)

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

What is Generic PUA OA (PUA) infection?

In this post you will certainly locate regarding the meaning of Generic PUA OA (PUA) as well as its unfavorable impact on your computer. Such ransomware are a type of malware that is clarified by on-line frauds to require paying the ransom by a sufferer.

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In the majority of the instances, Generic PUA OA (PUA) virus will certainly advise its sufferers to launch funds move for the objective of neutralizing the amendments that the Trojan infection has actually introduced to the victim’s device.

Generic PUA OA (PUA) Summary

These modifications can be as follows:

  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents situated on the victim’s hard disk drive — so the sufferer can no longer use the data;
  • Preventing normal accessibility 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.

Generic PUA OA (PUA)

The most regular channels where Generic PUA OA (PUA) Trojans are infused are:

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

As quickly as the Trojan is successfully injected, it will certainly either cipher the data on the victim’s computer or avoid the gadget from operating in a correct manner – while additionally placing a ransom money note that discusses the demand for the sufferers to impact the settlement for the function of decrypting the files or recovering the documents system back to the preliminary problem. In a lot of instances, the ransom note will certainly turn up when the client restarts the COMPUTER after the system has actually already been harmed.

Generic PUA OA (PUA) distribution channels.

In various corners of the globe, Generic PUA OA (PUA) grows by leaps and bounds. Nonetheless, the ransom money notes and techniques of extorting the ransom money amount may differ relying on particular neighborhood (regional) settings. The ransom money notes as well as methods of extorting the ransom money amount may differ depending on specific regional (local) settings.

Ransomware injection

For example:

    Faulty informs about unlicensed software application.

    In certain locations, the Trojans usually wrongfully report having actually identified some unlicensed applications allowed on the sufferer’s device. The alert after that demands the customer to pay the ransom money.

    Faulty statements about unlawful material.

    In nations where software application piracy is much less popular, this method is not as reliable for the cyber frauds. Additionally, the Generic PUA OA (PUA) popup alert might wrongly declare to be stemming from a law enforcement establishment as well as will report having situated child pornography or other unlawful data on the tool.

    Generic PUA OA (PUA) popup alert may incorrectly declare to be deriving from a legislation enforcement organization as well as will report having situated kid porn or other prohibited information on the tool. The alert will similarly have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 801B93F5
md5: a76eb60d22a216a8c95961ce23f64b81
name: A76EB60D22A216A8C95961CE23F64B81.mlw
sha1: e080569d76115e077b4eeed48720484e2df53fe6
sha256: 6c141390cc70bb0ee350f875e628192cef02f2aa72d45d4992f348ca244a9131
sha512: 51cadd1a95f518792b0359d9eff4a6eae9ce7502fe099e1c1907ac49928fb171b1a8f97c5b773939649891a353bf836ccdfca83f835f8642e003bf8f014bbf19
ssdeep: 1536:ZQb2I7uCeWWQfAum8Hmi3AmLDUsoxTSrrLRjglT6f86s1oKCXnR5j:ZQb2I7uCe6fAmA1sYM/NgIEhJGTj
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

FileVersion: 2.1.3.0
OriginalFilename: FontReg.exe
FileDescription: Font Registration Utility (x86-32)
Translation: 0x0409 0x04b0

Generic PUA OA (PUA) also known as:

GridinSoft Trojan.Ransom.Gen
K7AntiVirus Riskware ( 0040eff71 )
Cynet Malicious (score: 99)
CAT-QuickHeal Program.Wacapew
ALYac Trojan.GenericKD.40779767
Cylance Unsafe
CrowdStrike win/malicious_confidence_80% (W)
Alibaba Trojan:Application/Generic.5ce01b5c
K7GW Riskware ( 0040eff71 )
Cybereason malicious.d22a21
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
BitDefender Trojan.GenericKD.40779767
ViRobot Trojan.Win32.Z.Sality.83968
MicroWorld-eScan Trojan.GenericKD.40779767
Tencent Win32.Trojan.Crypt.Lmks
Ad-Aware Trojan.GenericKD.40779767
Sophos Generic PUA OA (PUA)
BitDefenderTheta AI:Packer.E542986820
VIPRE Virus.Win32.Sality.at!dam (v)
McAfee-GW-Edition BehavesLike.Win32.VirRansom.mc
FireEye Generic.mg.a76eb60d22a216a8
Emsisoft Trojan.GenericKD.40779767 (B)
SentinelOne Static AI – Suspicious PE
Avira TR/Crypt.ZPACK.Gen
Microsoft Trojan:Win32/Wacatac.B!ml
AegisLab Trojan.Win32.Generic.4!c
GData Trojan.GenericKD.40779767
McAfee Artemis!A76EB60D22A2
MAX malware (ai score=85)
TrendMicro-HouseCall TROJ_GEN.R002H0CDS21
Rising Trojan.Crypto!8.364 (CLOUD)
Ikarus Trojan.Crypt
MaxSecure Trojan.Malware.117460358.susgen
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Generic PUA OA (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 OA (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 OA (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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