Written by Robert Bailey

What is Trojan:MSIL/CoinMiner.S!MTB infection?

In this post you will discover concerning the meaning of Trojan:MSIL/CoinMiner.S!MTB as well as its negative effect on your computer. Such ransomware are a kind of malware that is elaborated by online fraudulences to require paying the ransom by a sufferer.

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Most of the cases, Trojan:MSIL/CoinMiner.S!MTB ransomware will certainly advise its sufferers to launch funds move for the objective of neutralizing the changes that the Trojan infection has presented to the victim’s tool.

Trojan:MSIL/CoinMiner.S!MTB Summary

These alterations can be as adheres to:

  • The binary likely contains encrypted or compressed data.;
  • Anomalous binary characteristics;
  • Ciphering the documents found on the sufferer’s disk drive — so the victim can no longer make use of the data;
  • Preventing normal accessibility to the sufferer’s workstation;


One of the most regular networks through which Trojan:MSIL/CoinMiner.S!MTB Ransomware are infused are:

  • By ways of phishing emails;
  • As a repercussion of user ending up on a resource that organizes a destructive software program;

As soon as the Trojan is effectively infused, it will either cipher the information on the victim’s PC or stop the tool from operating in a proper way – while likewise putting a ransom note that states the requirement for the victims to impact the repayment for the objective of decrypting the files or bring back the documents system back to the initial condition. In the majority of instances, the ransom note will certainly come up when the customer reboots the COMPUTER after the system has actually already been harmed.

Trojan:MSIL/CoinMiner.S!MTB circulation channels.

In various edges of the globe, Trojan:MSIL/CoinMiner.S!MTB grows by jumps as well as bounds. Nonetheless, the ransom money notes as well as methods of extorting the ransom quantity might differ depending upon certain local (regional) settings. The ransom money notes and also tricks of extorting the ransom money amount might vary depending on particular regional (local) settings.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software program.

    In certain areas, the Trojans often wrongfully report having found some unlicensed applications made it possible for on the victim’s gadget. The alert then requires the individual to pay the ransom.

    Faulty statements concerning unlawful content.

    In countries where software application piracy is less prominent, this approach is not as efficient for the cyber scams. Additionally, the Trojan:MSIL/CoinMiner.S!MTB popup alert might wrongly claim to be deriving from a police organization and also will certainly report having situated kid pornography or other prohibited information on the device.

    Trojan:MSIL/CoinMiner.S!MTB popup alert may falsely claim to be obtaining from a law enforcement establishment and will report having situated youngster porn or various other illegal data on the gadget. The alert will similarly include a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 0D776C15
md5: 99f89ef16db29820f6c025176eab7b03
name: 99F89EF16DB29820F6C025176EAB7B03.mlw
sha1: f4a8cd26c4967943950eb08f20b4d2ab63e1d403
sha256: 2da97ae0575544ae0e2f0176caac6bfe775d0898de64ca2ef7465b3dc8b91a54
sha512: a5252833e233843bcefcbe19d7ee65db8c852f1114927185a35e8e7172e31c6e12f55e259337856a7132f42623130bb502d4985d4fc1857c5567ca5ad9d8a2ee
ssdeep: 98304:n/selAqYsM/hHZcLHY5SMScmG8vnVWfEMHkA7MEEvW9G:1xvLH6Semw1Hku9G
type: PE32+ executable (GUI) x86-64 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: my.exe
OriginalFilename: my.exe

Trojan:MSIL/CoinMiner.S!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Bulz.164783
Qihoo-360 Generic/Trojan.cff
McAfee CoinMiner-FSVT!99F89EF16DB2
Cylance Unsafe
AegisLab Trojan.Win32.Generic.4!c
CrowdStrike win/malicious_confidence_80% (D)
BitDefender Gen:Variant.Bulz.164783
K7GW Trojan ( 0055fc041 )
K7AntiVirus Trojan ( 0055fc041 )
Arcabit Trojan.Bulz.D283AF
Symantec Trojan.Gen.MBT
APEX Malicious
ClamAV Win.Packed.CoinMiner-9769770-1
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Trojan:MSIL/CoinMiner.68451874
Tencent Msil.Trojan.Coinminer.Hxqe
Ad-Aware Gen:Variant.Bulz.164783
Emsisoft Gen:Variant.Bulz.164783 (B)
F-Secure Heuristic.HEUR/AGEN.1130328
DrWeb Trojan.InjectNET.14
TrendMicro TROJ_GEN.R002C0DL120
McAfee-GW-Edition BehavesLike.Win64.VirRansom.rc
Sophos ML/PE-A + Mal/Kryptik-DO
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1130328
Microsoft Trojan:MSIL/CoinMiner.S!MTB
ZoneAlarm HEUR:Trojan.Win32.Generic
GData Gen:Variant.Bulz.164783
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.RL_Generic.C3465156
ALYac Gen:Variant.Bulz.164783
MAX malware (ai score=86)
Malwarebytes Trojan.BitCoinMiner
Panda Trj/CI.A
ESET-NOD32 a variant of MSIL/CoinMiner.BDK
TrendMicro-HouseCall TROJ_GEN.R002C0DL120
Ikarus Trojan.MSIL.CoinMiner
Fortinet MSIL/Ursu.729515!tr
AVG FileRepMalware
MaxSecure Trojan.Malware.300983.susgen

How to remove Trojan:MSIL/CoinMiner.S!MTB 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

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:MSIL/CoinMiner.S!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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Trojan:MSIL/CoinMiner.S!MTB you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

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