Categories: Malware

Should I remove “MSIL/Filecoder.YH”?

The MSIL/Filecoder.YH 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.

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What MSIL/Filecoder.YH virus can do?

  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine MSIL/Filecoder.YH?


File Info:

crc32: FD387B90md5: 08c1b410a3c20bcc4cd1ee2906c240afname: 08C1B410A3C20BCC4CD1EE2906C240AF.mlwsha1: 97864c23a1c46e30633c9c3a2ee74e3d6de262a9sha256: 7dc40a9e663d516089df8a653d79bcd705425fc74caf56b32f45c4786b51ba31sha512: d11530a312f13b0e24009ba54751bc29d21144c474e8211bfdb3446ed4cac409049e3553eca117b29a2d3898612419bfd8dfc7a89da43c309c30c2fa19479d47ssdeep: 96:5WVAIG6Hb5Yon0PIKw4SieplPdYKIPfOR2ueXHC:keId5YonI6RY5f2ntype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

0: [No Data]

MSIL/Filecoder.YH also known as:

Elastic malicious (high confidence)
DrWeb Trojan.Encoder.32291
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ursu.804351
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_80% (D)
Cybereason malicious.0a3c20
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Filecoder.YH
APEX Malicious
Avast Win32:RansomX-gen [Ransom]
Kaspersky HEUR:Trojan-Ransom.MSIL.Encoder.gen
BitDefender Gen:Variant.Ursu.804351
MicroWorld-eScan Gen:Variant.Ursu.804351
Ad-Aware Gen:Variant.Ursu.804351
BitDefenderTheta Gen:NN.ZemsilF.34690.aiW@amWDSCe
McAfee-GW-Edition GenericRXNA-PM!08C1B410A3C2
FireEye Generic.mg.08c1b410a3c20bcc
Emsisoft Gen:Variant.Ursu.804351 (B)
SentinelOne Static AI – Malicious PE
Microsoft Program:Win32/Wacapew.C!ml
Arcabit Trojan.Ursu.DC45FF
GData Gen:Variant.Ursu.804351
AhnLab-V3 Malware/Win32.RL_Generic.C4262586
McAfee GenericRXNA-PM!08C1B410A3C2
MAX malware (ai score=81)
Rising Trojan.Filecoder!8.68 (TFE:dGZlOgwmazjNrI6s1g)
AVG Win32:RansomX-gen [Ransom]

How to remove MSIL/Filecoder.YH?

  • 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.
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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