Generic PUA DD (PUA)

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

What is Generic PUA DD (PUA) infection?

In this article you will discover about the interpretation of Generic PUA DD (PUA) as well as its adverse effect on your computer system. Such ransomware are a type of malware that is clarified by online frauds to demand paying the ransom money by a target.

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In the majority of the situations, Generic PUA DD (PUA) ransomware will instruct its targets to launch funds transfer for the purpose of neutralizing the modifications that the Trojan infection has actually presented to the victim’s gadget.

Generic PUA DD (PUA) Summary

These alterations 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 language used in binary resources: Chinese (Simplified);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files found on the target’s hard disk drive — so the victim can no longer utilize 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.

Generic PUA DD (PUA)

One of the most common channels where Generic PUA DD (PUA) Ransomware Trojans are injected are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a resource that hosts a harmful software;

As quickly as the Trojan is efficiently injected, it will either cipher the data on the victim’s computer or avoid the device from functioning in a proper fashion – while additionally putting a ransom money note that states the demand for the sufferers to effect the repayment for the objective of decrypting the documents or recovering the file system back to the preliminary problem. In many instances, the ransom money note will show up when the customer reboots the COMPUTER after the system has actually already been harmed.

Generic PUA DD (PUA) distribution channels.

In numerous corners of the globe, Generic PUA DD (PUA) grows by jumps as well as bounds. Nonetheless, the ransom money notes and techniques of extorting the ransom money amount might vary depending on specific neighborhood (local) settings. The ransom notes as well as techniques of obtaining the ransom quantity might differ depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software application.

    In specific areas, the Trojans commonly wrongfully report having identified some unlicensed applications made it possible for on the target’s gadget. The alert after that requires the customer to pay the ransom.

    Faulty statements regarding unlawful content.

    In countries where software piracy is less prominent, this method is not as efficient for the cyber frauds. Additionally, the Generic PUA DD (PUA) popup alert may wrongly declare to be stemming from a law enforcement institution and will certainly report having located youngster pornography or other prohibited data on the tool.

    Generic PUA DD (PUA) popup alert might falsely declare to be deriving from a regulation enforcement establishment and will report having located child porn or various other prohibited data on the gadget. The alert will similarly consist of a need for the user to pay the ransom money.

Technical details

File Info:

crc32: 4A35E35B
md5: d9f674b377bd01d9cb01fd42aedc521e
name: D9F674B377BD01D9CB01FD42AEDC521E.mlw
sha1: 334b3ef12f97d5337e818db1ebe56e3d978a000f
sha256: b45f36aa61500c1bfc42ef4a5c36ae9313fa3663fc55fdd025499d34359679e9
sha512: 1ffe6a36215e68dfc19de414b6bd149beab6b37ea6c94e3c978593e68617d6dfc39311f7541dbb26a6acc6737551724908a20453762e840d348776a1437554f9
ssdeep: 1536:gTqau7DEAynt7bRWb1PobSRxxvhXGKvf47OEcfEbtDFAsFqlHQkeAEvRi:N/gbsb1A231h2Kvw7O3EbtSUyQkepJ
type: PE32 executable (GUI) Intel 80386, for MS Windows, PECompact2 compressed

Version Info:

Translation: 0x0409 0x04b0
InternalName: iLifeTempleteMaker3.0
FileVersion: 1.00
CompanyName: cxd
ProductName: Fla2Dbs
ProductVersion: 1.00
OriginalFilename: iLifeTempleteMaker3.0.exe

Generic PUA DD (PUA) also known as:

GridinSoft Trojan.Ransom.Gen
Cynet Malicious (score: 100)
Cylance Unsafe
Zillya Trojan.GenericKD.Win32.211160
Sangfor Trojan.Win32.Dropper.VB
Alibaba TrojanDropper:Win32/Generic.f28769f3
Cybereason malicious.12f97d
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
NANO-Antivirus Trojan.Win32.Mlw.fjavqi
Sophos Generic PUA DD (PUA)
Comodo Malware@#2jv9t61org3g2
F-Secure Trojan.TR/Dropper.VB.Gen
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.VirRansom.nc
FireEye Generic.mg.d9f674b377bd01d9
Avira TR/Dropper.VB.Gen
eGambit Generic.Malware
Kingsoft Win32.Troj.Generic.(kcloud)
Microsoft Trojan:Win32/Wacatac.B!ml
AegisLab Trojan.Win32.Generic.4!c
McAfee Artemis!D9F674B377BD
Rising Trojan.Zpevdo!8.F912 (CLOUD)
Ikarus Trojan.Dropper
MaxSecure Trojan.Malware.300983.susgen
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Generic PUA DD (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 DD (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 DD (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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