Win32/Packed.VMProtect.UK

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

What is Win32/Packed.VMProtect.UK infection?

In this short article you will locate about the definition of Win32/Packed.VMProtect.UK and also its adverse influence on your computer system. Such ransomware are a form of malware that is elaborated by on-line fraudulences to demand paying the ransom by a victim.

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In the majority of the instances, Win32/Packed.VMProtect.UK virus will advise its targets to start funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the sufferer’s tool.

Win32/Packed.VMProtect.UK Summary

These modifications can be as adheres to:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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.
  • Detected script timer window indicative of sleep style evasion;
  • Loads a driver;
  • 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.

  • Drops a binary and executes it. Trojan-Downloader installs itself to the system and waits until an Internet connection becomes available to connect to a remote server or website in order to download additional malware onto the infected computer.
  • 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;
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity;
  • Crashed cuckoomon during analysis. Report this error to the Github repo.;
  • Tries to unhook or modify Windows functions monitored by Cuckoo;
  • Steals private information from local Internet browsers;
  • Attempts to modify desktop wallpaper;
  • 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
  • Exhibits possible ransomware file modification behavior;
  • Likely virus infection of existing system binary;
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files located on the target’s disk drive — so the sufferer can no longer use the information;
  • 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.
Similar behavior
Related domains
sec.timerz.org Ransom_Matrix.R023C0WIC20

Win32/Packed.VMProtect.UK

One of the most regular networks whereby Win32/Packed.VMProtect.UK Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of individual winding up on a resource that hosts a malicious software program;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s PC or protect against the tool from operating in a correct way – while likewise positioning a ransom money note that points out the requirement for the targets to effect the settlement for the purpose of decrypting the documents or recovering the file system back to the first problem. In a lot of circumstances, the ransom money note will certainly turn up when the customer restarts the PC after the system has currently been harmed.

Win32/Packed.VMProtect.UK distribution channels.

In different corners of the globe, Win32/Packed.VMProtect.UK expands by jumps and also bounds. Nevertheless, the ransom money notes and methods of obtaining the ransom quantity might differ relying on specific local (local) settings. The ransom money notes and methods of obtaining the ransom amount might vary depending on specific regional (regional) setups.

Ransomware injection

For example:

    Faulty informs regarding unlicensed software program.

    In specific locations, the Trojans usually wrongfully report having actually found some unlicensed applications allowed on the victim’s tool. The alert then demands the individual to pay the ransom money.

    Faulty statements about unlawful material.

    In countries where software program piracy is less popular, this approach is not as reliable for the cyber scams. Alternatively, the Win32/Packed.VMProtect.UK popup alert might wrongly claim to be deriving from a law enforcement institution as well as will certainly report having located child pornography or other prohibited data on the tool.

    Win32/Packed.VMProtect.UK popup alert might wrongly declare to be acquiring from a regulation enforcement establishment as well as will report having situated child porn or various other illegal information on the gadget. The alert will in a similar way contain a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: DBCEA007
md5: 1a699d18fc42426c1fdfe7ad01a42d20
name: upload_file
sha1: f8b0d7c0019f48ffb8f6d0f0634104751cc5842f
sha256: 095721924420baff3670898412fc911ff32540544e8fad5495d334cded931270
sha512: b6c0abad59318341f2ce0c9057df1d3dfe6421da36519b15927bbe769807ca007761bc47a64e69513ddb9d9cd02f8f2df6bce755a5c26adfadacd62da08ba253
ssdeep: 196608:ugY5Wpp0209r4M3jtxMTdLZ4jSonnP6TH3DwGP:Y5Wp0202A/ConuP
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Win32/Packed.VMProtect.UK also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
Elastic malicious (high confidence)
DrWeb Trojan.Encoder.32521
MicroWorld-eScan Trojan.GenericKD.34498937
McAfee Artemis!1A699D18FC42
Zillya Trojan.VMProtect.Win32.34761
AegisLab Trojan.Win32.Malicious.4!c
BitDefender Trojan.GenericKD.34498937
Cybereason malicious.0019f4
TrendMicro Ransom_Matrix.R023C0WIC20
BitDefenderTheta Gen:NN.ZexaF.34254.@VW@auFe9cn
Symantec ML.Attribute.HighConfidence
APEX Malicious
Avast Win32:Malware-gen
Kaspersky Trojan-Ransom.Win32.Matrix.uj
Alibaba Ransom:Win32/generic.ali2000010
ViRobot Trojan.Win32.Z.Agent.6770176.A
Tencent Win32.Trojan.Matrix.Dzan
Ad-Aware Trojan.GenericKD.34498937
F-Secure Trojan.TR/Crypt.XPACK.Gen
Invincea Generic ML PUA (PUA)
McAfee-GW-Edition BehavesLike.Win32.Backdoor.vc
FireEye Generic.mg.1a699d18fc42426c
Emsisoft Trojan.GenericKD.34498937 (B)
SentinelOne DFI – Suspicious PE
Avira TR/Crypt.XPACK.Gen
MAX malware (ai score=80)
Microsoft Trojan:Win32/Wacatac.D0!ml
Arcabit Trojan.Generic.D20E6979
ZoneAlarm Trojan-Ransom.Win32.Matrix.uj
GData Trojan.GenericKD.34498937
Cynet Malicious (score: 100)
Acronis suspicious
ALYac Trojan.Ransom.Matrix
Panda Trj/CI.A
ESET-NOD32 a variant of Win32/Packed.VMProtect.UK
TrendMicro-HouseCall Ransom_Matrix.R023C0WIC20
Rising Ransom.Matrix!8.E664 (TFE:5:I2YSOxl45sG)
Ikarus Trojan.SuspectCRC
Fortinet W32/Generik.EKSNTXH!tr.ransom
AVG Win32:Malware-gen
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Generic/HEUR/QVM19.1.D54F.Malware.Gen

How to remove Win32/Packed.VMProtect.UK 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Win32/Packed.VMProtect.UK 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 Win32/Packed.VMProtect.UK 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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