Written by Robert Bailey

What is MSIL/Filecoder.Fantom.R infection?

In this post you will find about the interpretation of MSIL/Filecoder.Fantom.R and also its unfavorable influence on your computer system. Such ransomware are a kind of malware that is specified by on the internet fraudulences to demand paying the ransom money by a target.

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Most of the instances, MSIL/Filecoder.Fantom.R ransomware will certainly instruct its victims to launch funds move for the function of reducing the effects of the amendments that the Trojan infection has introduced to the sufferer’s gadget.

MSIL/Filecoder.Fantom.R Summary

These modifications can be as complies with:

  • 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 found on the target’s disk drive — so the target can no more make use of the information;
  • Preventing regular accessibility to the victim’s workstation;
Similar behavior
Related domains Trojan.Ransom.Fantom Trojan.Ransom.Fantom


One of the most common networks where MSIL/Filecoder.Fantom.R are infused are:

  • By ways of phishing e-mails;
  • As a consequence of individual ending up on a resource that hosts a harmful software program;

As quickly as the Trojan is successfully infused, it will certainly either cipher the data on the sufferer’s computer or stop the device from operating in an appropriate manner – while additionally placing a ransom note that discusses the need for the targets to effect the repayment for the function of decrypting the files or recovering the documents system back to the initial problem. In many circumstances, the ransom money note will show up when the client reboots the PC after the system has already been damaged.

MSIL/Filecoder.Fantom.R circulation networks.

In various corners of the globe, MSIL/Filecoder.Fantom.R expands by leaps and also bounds. Nonetheless, the ransom money notes and also tricks of extorting the ransom money quantity might differ depending upon specific local (regional) settings. The ransom notes as well as tricks of extorting the ransom amount might differ depending on specific local (local) setups.

Ransomware injection

As an example:

    Faulty notifies concerning unlicensed software application.

    In specific areas, the Trojans frequently wrongfully report having found some unlicensed applications allowed on the victim’s device. The sharp then demands the customer to pay the ransom money.

    Faulty declarations about unlawful web content.

    In countries where software program piracy is less prominent, this technique is not as efficient for the cyber frauds. Additionally, the MSIL/Filecoder.Fantom.R popup alert might falsely assert to be originating from a police establishment as well as will report having located youngster pornography or various other illegal data on the gadget.

    MSIL/Filecoder.Fantom.R popup alert might wrongly claim to be obtaining from a law enforcement establishment and also will report having located youngster pornography or various other prohibited information on the gadget. The alert will in a similar way have a demand for the customer to pay the ransom money.

Technical details

File Info:

crc32: 413FF65A
md5: 4d21746b8b754edbcccb8e2b1c3a9c1b
sha1: 4a553c77b52313bc6d5789f04eb25f791a821912
sha256: 0cba2fdd4978348795804642fac0dfa416214522618dee759ae98f2ff95781a4
sha512: a8cdd993c595f562b65db0237adf70ce11205b00eb8a7867242394931e516e3f10bdafb597e295c4685645c94395eab6ef8ee903cfe9e639f7127f2d22049f86
ssdeep: 1536:JfyPPoqfzGO7FeFq55S9Dhz+i9ivm7M84Zp55E5Jz5WRJqKH/lLKVjxtN9NbVx:wPP5jJe85Yhz+aiug84ZL5QJzaMjn3N
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2020
Assembly Version:
InternalName: visiodarven.exe
CompanyName: Coazer
Comments: Fadibor
ProductName: Uzarol
FileDescription: Winupdalen
OriginalFilename: visiodarven.exe

MSIL/Filecoder.Fantom.R also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.33725863
McAfee Vawtrak-FAG!4D21746B8B75
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 004c46cd1 )
BitDefender Trojan.GenericKD.33725863
K7GW Trojan ( 004c46cd1 )
CrowdStrike win/malicious_confidence_100% (W)
TrendMicro TROJ_GEN.R011C0PDR20
APEX Malicious
Avast Win32:Trojan-gen
GData Trojan.GenericKD.33725863
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Trojan:MSIL/Filecoder.940bca59
NANO-Antivirus Trojan.Win32.Kryptik.hjhpvn
AegisLab Trojan.Win32.Generic.4!c
Rising Dropper.Generic!8.35E (CLOUD)
Endgame malicious (high confidence)
Sophos Mal/Generic-S
Comodo Malware@#ld6p0tq4iaq0
DrWeb Trojan.PackedNET.87
Zillya Trojan.Filecoder.Win32.13974
Invincea heuristic
McAfee-GW-Edition Vawtrak-FAG!4D21746B8B75
Emsisoft Trojan.GenericKD.33725863 (B)
Ikarus Trojan.MSIL.Crypt
Cyren W32/Trojan.SYUL-3200
Jiangmin Trojan.Generic.eslcb
MaxSecure Trojan.Malware.7164915.susgen
Avira TR/Dropper.Gen
Webroot W32.Trojan.Gen
MAX malware (ai score=89)
Antiy-AVL Trojan/Win32.AGeneric
Arcabit Trojan.Generic.D2029DA7
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft Trojan:Win32/Dynamer!rfn
AhnLab-V3 Win-Trojan/MSILKrypt09.Exp
Acronis suspicious
VBA32 TScope.Trojan.MSIL
ALYac Trojan.Ransom.Fantom
Ad-Aware Trojan.GenericKD.33725863
Malwarebytes Ransom.BlackOut
Panda Trj/GdSda.A
ESET-NOD32 MSIL/Filecoder.Fantom.R
TrendMicro-HouseCall TROJ_GEN.R011C0PDR20
Tencent Win32.Trojan.Generic.Pdmf
SentinelOne DFI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/Generic.R!tr.ransom
BitDefenderTheta Gen:NN.ZemsilF.34108.gq3@aqyS30
AVG Win32:Trojan-gen
Cybereason malicious.7b5231
Qihoo-360 Generic/HEUR/QVM03.0.D6B0.Malware.Gen

How to remove MSIL/Filecoder.Fantom.R 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

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 MSIL/Filecoder.Fantom.R 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 MSIL/Filecoder.Fantom.R you can always ask me in the comments for getting help.

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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.

One Response

  1. NAUFAL KHAIRULLAH April 20, 2021

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