Generic PUA AL (PUA)

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

What is Generic PUA AL (PUA) infection?

In this post you will certainly locate about the meaning of Generic PUA AL (PUA) and also its negative influence on your computer system. Such ransomware are a form of malware that is clarified by on the internet scams to require paying the ransom money by a victim.

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In the majority of the situations, Generic PUA AL (PUA) virus will certainly advise its sufferers to initiate funds transfer for the function of counteracting the changes that the Trojan infection has actually introduced to the sufferer’s tool.

Generic PUA AL (PUA) Summary

These alterations can be as adheres to:

  • Possible date expiration check, exits too soon after checking local time;
  • Detected script timer window indicative of sleep style evasion;
  • A process attempted to delay the analysis task.;
  • Reads data out of its own binary image. The trick that allows the malware to read data out of your computer’s memory.

    Everything you run, type, or click on your computer goes through the memory. This includes passwords, bank account numbers, emails, and other confidential information. With this vulnerability, there is the potential for a malicious program to read that data.

  • Executed a very long command line or script command which may be indicative of chained commands or obfuscation;
  • A scripting utility was executed;
  • Uses Windows utilities for basic functionality;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Ciphering the files situated on the target’s hard disk — so the sufferer can no more make use of the information;
  • Preventing regular access to the sufferer’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 AL (PUA)

One of the most common channels through which Generic PUA AL (PUA) Ransomware Trojans are infused are:

  • By ways of phishing e-mails;
  • As a repercussion of user ending up on a source that organizes a harmful software application;

As quickly as the Trojan is efficiently infused, it will either cipher the data on the target’s computer or avoid the gadget from operating in an appropriate manner – while also putting a ransom note that states the need for the sufferers to impact the settlement for the purpose of decrypting the documents or bring back the documents system back to the initial condition. In many circumstances, the ransom note will turn up when the client restarts the PC after the system has currently been harmed.

Generic PUA AL (PUA) circulation channels.

In various edges of the world, Generic PUA AL (PUA) expands by leaps as well as bounds. Nevertheless, the ransom money notes and also techniques of obtaining the ransom money amount might differ depending upon specific local (regional) settings. The ransom money notes and also tricks of obtaining the ransom amount may differ depending on particular local (regional) setups.

Ransomware injection

For example:

    Faulty alerts regarding unlicensed software.

    In certain locations, the Trojans typically wrongfully report having actually identified some unlicensed applications enabled on the victim’s device. The sharp after that requires the individual to pay the ransom.

    Faulty statements regarding prohibited web content.

    In nations where software piracy is less prominent, this technique is not as efficient for the cyber frauds. Alternatively, the Generic PUA AL (PUA) popup alert might incorrectly assert to be stemming from a police institution and will report having situated youngster porn or other prohibited data on the gadget.

    Generic PUA AL (PUA) popup alert might falsely claim to be deriving from a law enforcement organization and also will report having situated child porn or various other illegal data on the tool. The alert will in a similar way have a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 4CCD0D21
md5: ef4a837502f75b0446d9dc17d8ecf1de
name: EF4A837502F75B0446D9DC17D8ECF1DE.mlw
sha1: 0bbf15d2f16a4bdad66057d5905a2101d8332c72
sha256: 7632875f7707d0a8e7962c9228624e09478b874570e8c9ecd703e9722bd089de
sha512: 7980f90eb9bbf3d7704c5d739a307a160ae468dc960486e39e0e0443cf489f8d98f280c8a03cb2269358e7b1ac0be53cf9d7e7da9f818f2dfe92b5053b155df7
ssdeep: 3072:R5VF+XC9GAJ3+3BI0WhAtAAAAA+j7aJRide/iAbB9ZoSnm3viYYYYYYYYYYYYYMM:R5VP9Ge3+hoAvdeJBbLnMviYYYYYYYY6
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Generic PUA AL (PUA) also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusRiskware ( 0040eff71 )
CynetMalicious (score: 100)
CylanceUnsafe
SangforRiskware.Win32.Wacapew.C
CrowdStrikewin/malicious_confidence_60% (W)
K7GWRiskware ( 0040eff71 )
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
KasperskyHEUR:Trojan-Ransom.Win32.Blocker.gen
SophosGeneric PUA AL (PUA)
McAfee-GW-EditionBehavesLike.Win32.Dropper.ch
FireEyeGeneric.mg.ef4a837502f75b04
SentinelOneStatic AI – Malicious PE
WebrootW32.Trojan.Gen
AviraTR/Blocker.gours
eGambitUnsafe.AI_Score_99%
MicrosoftProgram:Win32/Uwamson.A!ml
McAfeeArtemis!EF4A837502F7
FortinetPossibleThreat.PALLASNET.H
AVGWin32:Malware-gen

How to remove Generic PUA AL (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 AL (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 AL (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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