Categories: Trojan

What is “TrojanDownloader:MSIL/Seraph.MR!MTB”?

The TrojanDownloader:MSIL/Seraph.MR!MTB 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 TrojanDownloader:MSIL/Seraph.MR!MTB virus can do?

  • Authenticode signature is invalid
  • Anomalous .NET characteristics
  • Anomalous binary characteristics

How to determine TrojanDownloader:MSIL/Seraph.MR!MTB?


File Info:

name: F83738133265F9609FD8.mlwpath: /opt/CAPEv2/storage/binaries/9bcc3cac30323f8ccae04fffcf4a52658aaca2aa83b9bdd30327bcccb3ed803fcrc32: 7D579EAFmd5: f83738133265f9609fd82d8897bca63fsha1: cbd8bfcd32d808b6e59627fc0ae2495bb3316f64sha256: 9bcc3cac30323f8ccae04fffcf4a52658aaca2aa83b9bdd30327bcccb3ed803fsha512: 1921e338c4b47980c9515b1f2b68b95e502c8ab2ae2f219e678a5f330a04c9c1e3f1555439087b7ad641a06f93e0067051a33fb92eb3e8c107af21398d19b98dssdeep: 3072:IZG0bhzCTbPRRpDJziRiQO60D87AXwOA5S2d:IY0bhzCTb5RpD4Rid8UcQ2type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1BCA3E56C264ABE82C3AE8BB8B79730094371C5076952DB898FD324E8550F3DDDD4A9D3sha3_384: e146715242ae8349d039e55df0466ae0093c5e4bc29c3dad773fda5f0e3d6fffe08838574bde094772de80e8c4be67c1timestamp: 2023-08-12 19:35:53

Version Info:

Translation: 0x0000 0x04b0FileDescription: FileVersion: 0.0.0.0InternalName: PennyWise.exeLegalCopyright: OriginalFilename: PennyWise.exeProductVersion: 0.0.0.0Assembly Version: 0.0.0.0

TrojanDownloader:MSIL/Seraph.MR!MTB also known as:

ClamAV Win.Packed.Msilmamut-9955979-0
Cylance unsafe
Sangfor Virus.Win32.Save.a
K7AntiVirus Unwanted-Program ( 0059886f1 )
K7GW Unwanted-Program ( 0059886f1 )
CrowdStrike win/malicious_confidence_100% (D)
Cyren W32/MSIL_Agent.FBX.gen!Eldorado
Symantec ML.Attribute.HighConfidence
Elastic malicious (high confidence)
ESET-NOD32 a variant of MSIL/Spy.Agent.CXJ
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan-PSW.MSIL.Coins.gen
Sophos Generic ML PUA (PUA)
F-Secure Heuristic.HEUR/AGEN.1323402
McAfee-GW-Edition BehavesLike.Win32.Generic.nh
Trapmine malicious.moderate.ml.score
FireEye Generic.mg.f83738133265f960
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1323402
Microsoft TrojanDownloader:MSIL/Seraph.MR!MTB
Xcitium Heur.Corrupt.PE@1z141z3
ZoneAlarm HEUR:Trojan-PSW.MSIL.Coins.gen
Google Detected
AhnLab-V3 Downloader/Win.PWS.C5127019
Acronis suspicious
Malwarebytes Spyware.PasswordStealer
Rising Spyware.Agent!8.C6 (TFE:dGZlOg2R1tSQzdloTg)
Ikarus Trojan.MSIL.Inject
Fortinet MSIL/Agent.CXJ!tr.spy
Cybereason malicious.d32d80
DeepInstinct MALICIOUS

How to remove TrojanDownloader:MSIL/Seraph.MR!MTB?

  • 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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