Trojan-Ransom.Win32.Encoder.msm

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

What is Trojan-Ransom.Win32.Encoder.msm infection?

In this short article you will certainly find regarding the interpretation of Trojan-Ransom.Win32.Encoder.msm and its adverse effect on your computer. Such ransomware are a type of malware that is specified by online frauds to require paying the ransom money by a sufferer.

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In the majority of the instances, Trojan-Ransom.Win32.Encoder.msm virus will advise its sufferers to launch funds move for the purpose of reducing the effects of the amendments that the Trojan infection has actually introduced to the target’s gadget.

Trojan-Ransom.Win32.Encoder.msm Summary

These modifications can be as adheres to:

  • 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.

  • A process created a hidden window;
  • 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;
  • 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.
  • Creates a copy of itself;
  • Uses suspicious command line tools or Windows utilities;
  • Ciphering the files found on the sufferer’s disk drive — so the sufferer can no longer use the data;
  • 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
z.whorecord.xyzTrojan-Ransom.Win32.Encoder.msm
a.tomx.xyzTrojan-Ransom.Win32.Encoder.msm

Trojan-Ransom.Win32.Encoder.msm

One of the most regular channels where Trojan-Ransom.Win32.Encoder.msm Ransomware Trojans are infused are:

  • By ways of phishing emails;
  • As an effect of individual ending up on a source that organizes a harmful software;

As quickly as the Trojan is effectively infused, it will either cipher the information on the sufferer’s computer or stop the tool from working in a correct way – while additionally putting a ransom money note that discusses the demand for the targets to effect the settlement for the objective of decrypting the files or restoring the file system back to the first condition. In most circumstances, the ransom note will certainly come up when the customer reboots the COMPUTER after the system has already been damaged.

Trojan-Ransom.Win32.Encoder.msm distribution networks.

In numerous corners of the world, Trojan-Ransom.Win32.Encoder.msm expands by jumps and bounds. Nevertheless, the ransom money notes and also tricks of extorting the ransom money quantity might differ depending upon specific regional (local) setups. The ransom notes and methods of obtaining the ransom amount might vary depending on certain neighborhood (regional) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In specific locations, the Trojans typically wrongfully report having actually spotted some unlicensed applications enabled on the victim’s gadget. The alert after that requires the individual to pay the ransom.

    Faulty statements about unlawful material.

    In countries where software program piracy is much less preferred, this method is not as effective for the cyber scams. Conversely, the Trojan-Ransom.Win32.Encoder.msm popup alert might wrongly declare to be deriving from a law enforcement organization and will report having situated youngster porn or other unlawful data on the tool.

    Trojan-Ransom.Win32.Encoder.msm popup alert may incorrectly assert to be obtaining from a law enforcement institution and will report having located youngster porn or various other unlawful information on the gadget. The alert will in a similar way have a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 5EC1F4D7
md5: b5b8d2f74f4b863ab0f70e79fe4bde0e
name: B5B8D2F74F4B863AB0F70E79FE4BDE0E.mlw
sha1: fcef8e627f68a8b8d16025af5b94df55c98db936
sha256: 65a711595f3ba13928cb57d64fbee196ff914f16b67224139f4c53bf00ecef5c
sha512: d4760185b4d826ce6e6312441fc533c95b45548d41a5125259c4c5688b74eb83870ec820888a2de79f4b1e0c0f15ba94e15abe671dd3d5dddc4f382c3d749aaa
ssdeep: 24576:lUXvfNa2X/IjSe2s0NQlrJwhwqAYC12VSTCPfNdvEej7:lqvIjhCNQhAwqAr2VSTC3PEej7
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Trojan-Ransom.Win32.Encoder.msm also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
CrowdStrikewin/malicious_confidence_60% (W)
Cybereasonmalicious.27f68a
ZonerProbably Heur.RARAutorun
APEXMalicious
KasperskyTrojan-Ransom.Win32.Encoder.msm
SophosGeneric ML PUA (PUA)
McAfee-GW-EditionBehavesLike.Win32.AdwareLinkury.dc
FireEyeGeneric.mg.b5b8d2f74f4b863a
SentinelOneStatic AI – Suspicious PE
WebrootW32.Trojan.Gen
eGambitUnsafe.AI_Score_97%
MicrosoftProgram:Win32/Wacapew.C!ml

How to remove Trojan-Ransom.Win32.Encoder.msm 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 Trojan-Ransom.Win32.Encoder.msm 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 Trojan-Ransom.Win32.Encoder.msm 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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