Categories: Trojan

What is “Trojan:MSIL/Quasar.RPF!MTB”?

The Trojan:MSIL/Quasar.RPF!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 Trojan:MSIL/Quasar.RPF!MTB virus can do?

  • Authenticode signature is invalid
  • Anomalous .NET characteristics

How to determine Trojan:MSIL/Quasar.RPF!MTB?


File Info:

name: 72F62BCD7BCA7EC46251.mlwpath: /opt/CAPEv2/storage/binaries/57bd2ad16956fb3ef4ffbe9d75b41bd470f49a72f9771a4ce3d15461c3ed3c64crc32: 5CE7611Dmd5: 72f62bcd7bca7ec46251f4a8004f83aesha1: b3bb07e34c794fdd8776ccfdcfce5e5688c3a335sha256: 57bd2ad16956fb3ef4ffbe9d75b41bd470f49a72f9771a4ce3d15461c3ed3c64sha512: 21e008d6b0a9c3b66a38a06d2ec29b54e8ada836201246cfe6363a495f894bb9bbdb94ee624dc129b53fde2954c6cc09f2457abeef598e225a3983c881670793ssdeep: 48:6L3h4JYcgJWV6jUlo7jhhUPaV9fef+cuulxxxVKqXSfbNtm:k4JYcLcUm79IfBVxEzNttype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T18E915402A7E88167F173077419B3431167B9F9519E7B871E68D8031EBD257A0CD93BB2sha3_384: ca2de43b5691654c9acfe5e4cb815240ec83eef8459bbf67464146d21af9c722c25de473abd4485892fc3675a569e69eep_bytes: ff250020400000000000000000000000timestamp: 2023-07-15 14:01:10

Version Info:

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

Trojan:MSIL/Quasar.RPF!MTB also known as:

Elastic malicious (high confidence)
MicroWorld-eScan IL:Trojan.MSILZilla.6286
ALYac IL:Trojan.MSILZilla.6286
Malwarebytes Spyware.Quasar
Zillya Trojan.Quasar.Win32.5799
CrowdStrike win/malicious_confidence_60% (D)
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/TrojanDownloader.Small.COA
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky HEUR:Trojan-Spy.MSIL.Quasar.gen
BitDefender IL:Trojan.MSILZilla.6286
Avast Win32:Trojan-gen
Emsisoft IL:Trojan.MSILZilla.6286 (B)
F-Secure Trojan.TR/Dldr.Small.knzih
VIPRE IL:Trojan.MSILZilla.6286
McAfee-GW-Edition Artemis
Trapmine malicious.moderate.ml.score
FireEye IL:Trojan.MSILZilla.6286
SentinelOne Static AI – Malicious PE
GData IL:Trojan.MSILZilla.6286
Avira TR/Dldr.Small.knzih
MAX malware (ai score=89)
Arcabit IL:Trojan.MSILZilla.D188E
ZoneAlarm HEUR:Trojan-Spy.MSIL.Quasar.gen
Microsoft Trojan:MSIL/Quasar.RPF!MTB
Google Detected
AhnLab-V3 Trojan/Win.Trojan-gen.R435581
McAfee Artemis!72F62BCD7BCA
TACHYON Trojan-Spy/W32.DN-Quasar.4608
Panda Trj/CI.A
Rising Spyware.Quasar!8.1BB5 (TFE:dGZlOgxquyV4xWbrng)
Ikarus Trojan-Downloader.MSIL.Small
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Small.COA!tr
BitDefenderTheta Gen:NN.ZemsilF.36318.am0@aeUecYn
AVG Win32:Trojan-gen
DeepInstinct MALICIOUS

How to remove Trojan:MSIL/Quasar.RPF!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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