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.

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 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.mlw
path: /opt/CAPEv2/storage/binaries/9bcc3cac30323f8ccae04fffcf4a52658aaca2aa83b9bdd30327bcccb3ed803f
crc32: 7D579EAF
md5: f83738133265f9609fd82d8897bca63f
sha1: cbd8bfcd32d808b6e59627fc0ae2495bb3316f64
sha256: 9bcc3cac30323f8ccae04fffcf4a52658aaca2aa83b9bdd30327bcccb3ed803f
sha512: 1921e338c4b47980c9515b1f2b68b95e502c8ab2ae2f219e678a5f330a04c9c1e3f1555439087b7ad641a06f93e0067051a33fb92eb3e8c107af21398d19b98d
ssdeep: 3072:IZG0bhzCTbPRRpDJziRiQO60D87AXwOA5S2d:IY0bhzCTb5RpD4Rid8UcQ2
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1BCA3E56C264ABE82C3AE8BB8B79730094371C5076952DB898FD324E8550F3DDDD4A9D3
sha3_384: e146715242ae8349d039e55df0466ae0093c5e4bc29c3dad773fda5f0e3d6fffe08838574bde094772de80e8c4be67c1
timestamp: 2023-08-12 19:35:53

Version Info:
Translation: 0x0000 0x04b0
FileDescription:  
FileVersion: 0.0.0.0
InternalName: PennyWise.exe
LegalCopyright:  
OriginalFilename: PennyWise.exe
ProductVersion: 0.0.0.0
Assembly 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?

TrojanDownloader:MSIL/Seraph.MR!MTB 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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