Generic PUA OI (PUA)

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

What is Generic PUA OI (PUA) infection?

In this short article you will discover concerning the definition of Generic PUA OI (PUA) as well as its unfavorable effect on your computer system. Such ransomware are a type of malware that is elaborated by on the internet fraudulences to demand paying the ransom money by a sufferer.

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Most of the situations, Generic PUA OI (PUA) infection will certainly advise its targets to start funds transfer for the function of neutralizing the changes that the Trojan infection has presented to the sufferer’s device.

Generic PUA OI (PUA) Summary

These modifications can be as complies with:

  • 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.
  • A process attempted to delay the analysis task.;
  • Attempts to connect to a dead IP:Port (6 unique times);
  • Performs some HTTP requests;
  • Unconventionial language used in binary resources: Portuguese (Brazilian);
  • Steals private information from local Internet browsers;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records found on the victim’s hard disk — so the target can no more utilize the data;
  • Preventing regular access 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.
Similar behavior
Related domains
z.whorecord.xyzTrojan[Ransom]/Win32.Blocker
a.tomx.xyzTrojan[Ransom]/Win32.Blocker
ocsp.pki.googTrojan[Ransom]/Win32.Blocker

Generic PUA OI (PUA)

One of the most typical channels where Generic PUA OI (PUA) Trojans are injected are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a consequence of user winding up on a source that holds a destructive software application;

As quickly as the Trojan is successfully injected, it will certainly either cipher the information on the target’s PC or prevent the gadget from operating in a proper way – while likewise putting a ransom money note that mentions the need for the sufferers to impact the payment for the purpose of decrypting the documents or bring back the file system back to the preliminary problem. In a lot of instances, the ransom money note will turn up when the client restarts the PC after the system has currently been harmed.

Generic PUA OI (PUA) distribution networks.

In numerous corners of the globe, Generic PUA OI (PUA) expands by jumps as well as bounds. Nonetheless, the ransom money notes and also techniques of obtaining the ransom amount may differ relying on particular regional (regional) setups. The ransom money notes as well as tricks of extorting the ransom quantity might vary depending on certain local (local) settings.

Ransomware injection

As an example:

    Faulty informs concerning unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having actually found some unlicensed applications allowed on the sufferer’s device. The sharp after that demands the user to pay the ransom money.

    Faulty statements regarding unlawful web content.

    In nations where software piracy is less popular, this technique is not as effective for the cyber scams. Conversely, the Generic PUA OI (PUA) popup alert might incorrectly claim to be deriving from a police organization and also will certainly report having situated youngster porn or various other prohibited information on the device.

    Generic PUA OI (PUA) popup alert may incorrectly assert to be obtaining from a regulation enforcement establishment as well as will report having situated child porn or various other prohibited data on the tool. The alert will similarly consist of a requirement for the individual to pay the ransom.

Technical details

File Info:

crc32: 836891A6
md5: a029b07e06a2af6d82b97ee34944486e
name: A029B07E06A2AF6D82B97EE34944486E.mlw
sha1: e8158ee196489713ea5bc7810cace42b30ed4a88
sha256: f17e6525fa4712f4ad34c1bad90b15ee42c7a026d81bee5566962f56227a2e12
sha512: e24018d62af271a723c5d03823820193e35930a0281eb31624a1f78b542a36a34144c87a939d130db77526098634fcfd5689478e3e5d9d3b7e3877383b5efd2e
ssdeep: 12288:13BRTVY1qdDNQSJeGN9ZKf+h0+LwZktR1:75iqdDrUEZn+K+kH
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Generic PUA OI (PUA) also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
DrWebTool.Siggen.6670
ALYacMisc.HackTool.Delf.Gen
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
BitDefenderThetaGen:NN.ZelphiF.34590.LGW@aW8cjUjG
SymantecML.Attribute.HighConfidence
AvastWin32:Trojan-gen
NANO-AntivirusTrojan.Win32.Delf.dwophc
AegisLabTrojan.Win32.QQPass.i!c
RisingTrojan.Win32.Generic.13810768 (C64:YzY0Oo/MRhP8262j)
SophosGeneric PUA OI (PUA)
ComodoMalware@#bykfnam73voj
ZillyaTool.Delf.Win32.1302
McAfee-GW-EditionGeneric PUP.fi
JiangminHackTool/Delf.fp
eGambitGeneric.Malware
Antiy-AVLTrojan[Ransom]/Win32.Blocker
MicrosoftProgram:Win32/Wacapew.C!ml
McAfeeGeneric PUP.fi
VBA32Adware.Presenoker
MalwarebytesGeneric.Malware/Suspicious
PandaGeneric Malware
APEXMalicious
YandexTrojan.GenAsa!qByku0kB1kU
FortinetRiskware/Delf
WebrootW32.Malware.Gen
AVGWin32:Trojan-gen
Paloaltogeneric.ml

How to remove Generic PUA OI (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 OI (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 OI (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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