MSIL/Packed.VMProtect.H

What is MSIL/Packed.VMProtect.H infection?

In this article you will find concerning the definition of MSIL/Packed.VMProtect.H as well as its adverse impact on your computer. Such ransomware are a kind of malware that is clarified by online fraudulences to demand paying the ransom by a sufferer.

Most of the cases, MSIL/Packed.VMProtect.H infection will certainly instruct its sufferers to start funds move for the function of neutralizing the modifications that the Trojan infection has introduced to the sufferer’s tool.

MSIL/Packed.VMProtect.H Summary

These adjustments 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.
  • Possible date expiration check, exits too soon after checking local time;
  • 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.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the files situated on the victim’s hard disk — so the sufferer can no more make use of the information;
  • Preventing routine 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.

MSIL/Packed.VMProtect.H

One of the most common networks through which MSIL/Packed.VMProtect.H Trojans are injected are:

  • By ways of phishing e-mails;
  • As a repercussion of individual winding up on a source that organizes a harmful software program;

As soon as the Trojan is efficiently injected, it will either cipher the data on the sufferer’s PC or protect against the gadget from working in a correct fashion – while also positioning a ransom note that mentions the demand for the victims to impact the settlement for the objective of decrypting the documents or restoring the documents system back to the first problem. In the majority of instances, the ransom money note will certainly show up when the client restarts the COMPUTER after the system has already been harmed.

MSIL/Packed.VMProtect.H circulation networks.

In numerous corners of the globe, MSIL/Packed.VMProtect.H expands by leaps and also bounds. Nevertheless, the ransom notes and also techniques of obtaining the ransom money amount may differ depending on certain regional (local) setups. The ransom notes and techniques of obtaining the ransom amount may differ depending on certain neighborhood (local) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software program.

    In certain areas, the Trojans commonly wrongfully report having actually identified some unlicensed applications enabled on the sufferer’s gadget. The alert then demands the user to pay the ransom money.

    Faulty declarations about unlawful web content.

    In nations where software program piracy is much less popular, this method is not as efficient for the cyber scams. Alternatively, the MSIL/Packed.VMProtect.H popup alert may falsely claim to be originating from a police organization as well as will certainly report having situated kid porn or various other unlawful data on the device.

    MSIL/Packed.VMProtect.H popup alert might wrongly claim to be deriving from a regulation enforcement institution and also will certainly report having located kid pornography or other unlawful information on the tool. The alert will similarly contain a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 481E22C7md5: a34706f21de13fa9002f6c5ca87335b4name: polarr_windows_installer.exesha1: 3a2fd7e6f579bb45dc805529eda458cead6ef290sha256: 54c05d3f451aeefcab933b0e3ce0eb618712b860d3ba20190697c3500f66dbe1sha512: 9a1945ec1b30e8087a18f2508893cca6e24d99032496970f813198b359155359ad6dee0b25d9f9adb55dc06938bedc80add8a7982c2b9e44e8c01dd8c6605e10ssdeep: 49152:PcW4fvHz+wyudeXAXa1fMJL/FDqtQ/vGd7sAYsAEI:PX4nHzFxK1fMTdzGxsAYsYtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: FileVersion: CompanyName: Copyright Comments: This installation was built with Inno Setup.ProductName: Micosoft Installer ProductVersion: 0.0.0.0 FileDescription: Micosoft Installer Setup OriginalFileName: Translation: 0x0000 0x04b0

MSIL/Packed.VMProtect.H also known as:

GridinSoft Trojan.Ransom.Gen
Qihoo-360 Win32/Trojan.Dropper.028
McAfee Artemis!A34706F21DE1
Cylance Unsafe
K7AntiVirus Riskware ( 0040eff71 )
K7GW Riskware ( 0040eff71 )
APEX Malicious
Avast Win32:DropperX-gen [Drp]
GData Win32.Trojan-Stealer.Raccoon.6FMF4O
Kaspersky HEUR:Trojan.MSIL.Agent.gen
Alibaba Trojan:MSIL/Generic.1c658d7b
NANO-Antivirus Trojan.Win32.Inject3.hcowaq
AegisLab Trojan.Multi.Generic.4!c
Sophos Mal/Generic-S
Comodo Malware@#1hafadpvhhpmf
F-Secure Trojan.TR/Dropper.MSIL.Gen2
DrWeb Trojan.Inject3.35546
McAfee-GW-Edition BehavesLike.Win32.Ransomware.vc
Ikarus Trojan-Spy.Win32.Raccoon
Cyren W32/Trojan.HRDV-1840
Avira TR/Dropper.MSIL.Gen2
ZoneAlarm HEUR:Trojan.MSIL.Agent.gen
Microsoft Trojan:Win32/Tiggre!rfn
BitDefenderTheta Gen:NN.ZemsilCO.34096.zv0@amEA9dp
ESET-NOD32 a variant of MSIL/Packed.VMProtect.H
TrendMicro-HouseCall TROJ_GEN.R002H07BR20
Fortinet W32/PossibleThreat
AVG Win32:DropperX-gen [Drp]
Paloalto generic.ml

How to remove MSIL/Packed.VMProtect.H 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

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

If the guide doesn’t help you to remove MSIL/Packed.VMProtect.H you can always ask me in the comments for getting help.

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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