What is “MSIL:Filecoder-R [Trj]”?

The MSIL:Filecoder-R [Trj] is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.

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What MSIL:Filecoder-R [Trj] virus can do?

How to determine MSIL:Filecoder-R [Trj]?


File Info:
crc32: 75135530
md5: 4999966489bd2f73e0166c01cf1ebe23
name: 4999966489BD2F73E0166C01CF1EBE23.mlw
sha1: 3fb29582bdf473c92806301ef28bd91530c9e392
sha256: e37b41d37356074d01ea9e50d50b455b8feea2f273dcd8c0eab0bbe9333e0e3d
sha512: f8e05e503be260d3cd88db5d77c71517f9457989b64f7906c4ba70ed1aee5b643c77888f4ab5173699b77b287a4478172ea6c673677a508deabf23c18949bea5
ssdeep: 3072:voZexxxxxxpJk3AP+g7uJEHjyzQS52CFgPhIikuJEI:wCh+HJcjWQkf4fJ
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: CopyLeft - 2021
Assembly Version: 1.0.0.0
InternalName: Wana Decrypt0r.exe
FileVersion: 1.0.0.0
CompanyName: 
LegalTrademarks: 
Comments: Harmless version of Wana Decrypt0r
ProductName: Wana Decrypt0r
ProductVersion: 1.0.0.0
FileDescription: Wana Decrypt0r 2.0
OriginalFilename: Wana Decrypt0r.exe

MSIL:Filecoder-R [Trj] also known as:

Elastic	malicious (high confidence)
Cybereason	malicious.489bd2
APEX	Malicious
Avast	MSIL:Filecoder-R [Trj]
BitDefender	Gen:Heur.Ransom.HiddenTears.1
MicroWorld-eScan	Gen:Heur.Ransom.HiddenTears.1
Ad-Aware	Gen:Heur.Ransom.HiddenTears.1
McAfee-GW-Edition	GenericRXNB-KB!4999966489BD
FireEye	Gen:Heur.Ransom.HiddenTears.1
Emsisoft	Gen:Heur.Ransom.HiddenTears.1 (B)
Arcabit	Trojan.Ransom.HiddenTears.1
GData	Gen:Heur.Ransom.HiddenTears.1
AhnLab-V3	Malware/Win32.RL_Generic.C4272906
McAfee	GenericRXNB-KB!4999966489BD
MAX	malware (ai score=80)
Fortinet	MSIL/Filecoder.7E81!tr.ransom
AVG	MSIL:Filecoder-R [Trj]

How to remove MSIL:Filecoder-R [Trj]?

MSIL:Filecoder-R [Trj] removal tool

Download and install GridinSoft Anti-Malware.
Open GridinSoft Anti-Malware and perform a “Standard scan“.
“Move to quarantine” all items.
Open “Tools” tab – Press “Reset Browser Settings“.
Select proper browser and options – Click “Reset”.
Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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