VirTool:MSIL/Mousewe.A!MTB

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

What is VirTool:MSIL/Mousewe.A!MTB infection?

In this short article you will certainly find concerning the definition of VirTool:MSIL/Mousewe.A!MTB and its negative effect on your computer system. Such ransomware are a type of malware that is clarified by on the internet scams to require paying the ransom money by a sufferer.

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In the majority of the instances, VirTool:MSIL/Mousewe.A!MTB virus will advise its victims to initiate funds transfer for the function of neutralizing the amendments that the Trojan infection has actually introduced to the target’s tool.

VirTool:MSIL/Mousewe.A!MTB Summary

These modifications can be as adheres to:

  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the documents located on the target’s disk drive — so the target can no longer use the information;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

VirTool:MSIL/Mousewe.A!MTB

The most regular networks whereby VirTool:MSIL/Mousewe.A!MTB Ransomware Trojans are infused are:

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

As soon as the Trojan is successfully infused, it will either cipher the data on the victim’s PC or avoid the gadget from working in an appropriate fashion – while likewise positioning a ransom note that mentions the need for the victims to effect the repayment for the function of decrypting the records or recovering the documents system back to the first condition. In a lot of circumstances, the ransom money note will come up when the customer restarts the COMPUTER after the system has already been harmed.

VirTool:MSIL/Mousewe.A!MTB distribution channels.

In different edges of the world, VirTool:MSIL/Mousewe.A!MTB expands by jumps as well as bounds. Nevertheless, the ransom money notes and also techniques of extorting the ransom money quantity might differ depending on certain local (regional) settings. The ransom money notes and also tricks of extorting the ransom money amount may vary depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty alerts concerning unlicensed software program.

    In specific areas, the Trojans frequently wrongfully report having detected some unlicensed applications allowed on the victim’s device. The alert after that requires the individual to pay the ransom.

    Faulty declarations regarding unlawful content.

    In countries where software application piracy is much less prominent, this technique is not as effective for the cyber frauds. Additionally, the VirTool:MSIL/Mousewe.A!MTB popup alert may incorrectly claim to be stemming from a police organization and also will report having located youngster porn or various other prohibited information on the gadget.

    VirTool:MSIL/Mousewe.A!MTB popup alert might incorrectly claim to be obtaining from a regulation enforcement organization as well as will report having situated youngster porn or various other prohibited information on the device. The alert will in a similar way consist of a need for the individual to pay the ransom money.

Technical details

File Info:

crc32: 7B7A5F76
md5: e81ccd4dc1fa015a10cbca47921b00c7
name: E81CCD4DC1FA015A10CBCA47921B00C7.mlw
sha1: 9b261ceb05407767f07f8b819727714d631fc5bf
sha256: 0aa92292b1db8d4b18ea730310ab4d3f27c7760a97e639e9f4adff35a5f3f794
sha512: a88d39ac04763df9378d8bee28aaff2590e38a7a37c49c40ec64354f2e9e7e5436cf816831573dc394b01bb298dba131f6c1a0f6f919c01fb4f703e638a63cc2
ssdeep: 48:6StEMpp3XMh8x1DtpZC5RiEiKoIN/NNMVb+2M8xOBCSL19rViiK4bgeXi1tmSRl:JplX1t3Y2Im/xOBC2r0iK4SEtzNt
type: PE32+ executable (console) x86-64 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2021
Assembly Version: 1.0.0.0
InternalName: AESSHellcode.exe
FileVersion: 1.0.0.0
CompanyName:
LegalTrademarks:
Comments:
ProductName: AESSHellcode
ProductVersion: 1.0.0.0
FileDescription: AESSHellcode
OriginalFilename: AESSHellcode.exe

VirTool:MSIL/Mousewe.A!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
Cylance Unsafe
Symantec Trojan.Gen.2
APEX Malicious
Avast Win64:RansomX-gen [Ransom]
Kaspersky HEUR:Trojan-Ransom.MSIL.Blocker.gen
Alibaba VirTool:MSIL/Mousewe.c1c1c33f
Sophos Mal/Generic-S
DrWeb BackDoor.CmdShellNET.1
TrendMicro Ransom_Blocker.R002C0DBS21
McAfee-GW-Edition Artemis!Trojan
Microsoft VirTool:MSIL/Mousewe.A!MTB
ZoneAlarm HEUR:Trojan-Ransom.MSIL.Blocker.gen
McAfee Artemis!E81CCD4DC1FA
Malwarebytes Generic.Malware/Suspicious
ESET-NOD32 a variant of MSIL/Evilnum.A
TrendMicro-HouseCall Ransom_Blocker.R002C0DBS21
Tencent Msil.Trojan.Blocker.Airs
Ikarus Win32.Outbreak
Fortinet MSIL/Agent.CKA!tr
AVG Win64:RansomX-gen [Ransom]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_70% (W)
Qihoo-360 Win64/Virus.Mouse.HgEASP4A

How to remove VirTool:MSIL/Mousewe.A!MTB 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 VirTool:MSIL/Mousewe.A!MTB 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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Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove VirTool:MSIL/Mousewe.A!MTB 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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