PUP.Optional.DriverMax

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

What is PUP.Optional.DriverMax infection?

In this article you will certainly locate about the definition of PUP.Optional.DriverMax and also its unfavorable effect on your computer system. Such ransomware are a form of malware that is elaborated by on-line scams to demand paying the ransom by a victim.

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In the majority of the situations, PUP.Optional.DriverMax ransomware will advise its victims to initiate funds move for the purpose of neutralizing the modifications that the Trojan infection has presented to the target’s device.

PUP.Optional.DriverMax Summary

These alterations can be as follows:

  • 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.
  • 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.

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Creates a copy of itself;
  • 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 documents found on the sufferer’s hard drive — so the victim can no more use the information;
  • Preventing normal 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.

PUP.Optional.DriverMax

The most common channels whereby PUP.Optional.DriverMax are infused 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 individual ending up on a source that holds a malicious software application;

As soon as the Trojan is successfully injected, it will certainly either cipher the information on the target’s computer or avoid the gadget from working in a proper manner – while likewise putting a ransom money note that mentions the need for the targets to effect the payment for the objective of decrypting the records or recovering the data system back to the preliminary condition. In most instances, the ransom note will certainly come up when the customer restarts the COMPUTER after the system has already been damaged.

PUP.Optional.DriverMax distribution channels.

In various corners of the world, PUP.Optional.DriverMax grows by leaps and also bounds. Nevertheless, the ransom money notes and tricks of obtaining the ransom money quantity might differ relying on particular neighborhood (regional) settings. The ransom money notes and also methods of extorting the ransom quantity might vary depending on certain local (local) settings.

Ransomware injection

For instance:

    Faulty alerts about unlicensed software program.

    In specific locations, the Trojans usually wrongfully report having actually detected some unlicensed applications made it possible for on the sufferer’s gadget. The alert after that demands the individual to pay the ransom money.

    Faulty statements concerning illegal content.

    In nations where software piracy is much less popular, this method is not as reliable for the cyber fraudulences. Conversely, the PUP.Optional.DriverMax popup alert may falsely claim to be stemming from a police organization and will report having located youngster pornography or other unlawful data on the tool.

    PUP.Optional.DriverMax popup alert might incorrectly assert to be acquiring from a regulation enforcement institution and also will report having located kid pornography or other illegal information on the gadget. The alert will in a similar way contain a requirement for the user to pay the ransom money.

Technical details

File Info:

crc32: 0F1D149B
md5: b191dc51fe4c12500129848ce736ddba
name: B191DC51FE4C12500129848CE736DDBA.mlw
sha1: 3fec1794eda0d799bcb50f4f674ce10345319e33
sha256: 274bc0b9a510ff0101e54bbaf036a5aaa38b647163eaca2256bd053782c1103e
sha512: 71328d83beed53493f326c4689a81da7ba97d8209f8dcb49f68b755a3a74d55b9462eb59cbb4d55005a9cf9aab24f55370956690b80a77477500ac5818795e52
ssdeep: 6144:0dzg6e/lz+XrE+VGjksP+wihBOZ5PXLR5qX0XtKdia543:ag6e/lz4E+ViksMhuxR5DXtKJ43
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

LegalCopyright:
FileVersion:
CompanyName: Innovative Solutions
Comments: This installation was built with Inno Setup.
ProductName: DriverMax
ProductVersion: 9.14.0.43
FileDescription: DriverMax Setup
Translation: 0x0000 0x04b0

PUP.Optional.DriverMax also known as:

GridinSoftTrojan.Ransom.Gen
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Razy.729905
FireEyeGeneric.mg.b191dc51fe4c1250
McAfeeArtemis!B191DC51FE4C
CylanceUnsafe
ZillyaTrojan.Crypt.Win32.26508
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004ba7591 )
BitDefenderGen:Variant.Razy.729905
K7GWTrojan ( 004ba7591 )
Cybereasonmalicious.1fe4c1
CyrenW32/Trojan.CYND-2377
SymantecML.Attribute.HighConfidence
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Blocker.kkte
AlibabaRansom:Win32/Blocker.c39b4cd2
NANO-AntivirusTrojan.Win32.Crypt.ekeoka
AegisLabTrojan.MSIL.Crypt.4!c
RisingRansom.Blocker!8.12A (CLOUD)
Ad-AwareGen:Variant.Razy.729905
EmsisoftGen:Variant.Razy.729905 (B)
ComodoMalware@#3nstrju5r9rk1
VIPRETrojan.Win32.Generic!BT
McAfee-GW-EditionArtemis!Trojan
SophosMal/Generic-S
IkarusTrojan.MSIL.Agent
AviraTR/Dropper.Gen
MAXmalware (ai score=100)
KingsoftWin32.Troj.Generic_a.a.(kcloud)
MicrosoftTrojan:Win32/Suloc.A
GDataGen:Variant.Razy.729905
CynetMalicious (score: 100)
ESET-NOD32MSIL/Agent.AW
BitDefenderThetaGen:NN.ZemsilF.34608.Km0@aq3ZYIp
ALYacGen:Variant.Razy.729905
VBA32Trojan.MSIL.Crypt
MalwarebytesPUP.Optional.DriverMax
PandaTrj/GdSda.A
TencentMsil.Trojan.Crypt.Pefh
YandexTrojan.Agent!0UnMzYT370Y
eGambitUnsafe.AI_Score_99%
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Ransom.Blocker.HgIASOYA

How to remove PUP.Optional.DriverMax 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 PUP.Optional.DriverMax 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:

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If the guide doesn’t help you to remove PUP.Optional.DriverMax 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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