Categories: Ransom

What is “Ransom:MSIL/OsnoCrypt.A!MTB”?

The Ransom:MSIL/OsnoCrypt.A!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 Ransom:MSIL/OsnoCrypt.A!MTB virus can do?

  • The binary likely contains encrypted or compressed data.
  • Network activity detected but not expressed in API logs

How to determine Ransom:MSIL/OsnoCrypt.A!MTB?


File Info:

crc32: 6DBC5C5Fmd5: 77f95dce9fa89e5c94feec855efcb1daname: upload_filesha1: 14f77334b3bca11e07f52408c1d216b5af139a5csha256: 3bb9f55514122071824320091030f517a2809c140d86791275037569b26f53f1sha512: dfc8c1f947042c69afad65b708db8521055f17c2b595ae3e918859bbd4a1c8de9473fd49cf69ee77728a833b904d14757cf541b21d5d9cf0fa7a5b4c1b80821essdeep: 24576:TksQWhHGhYIDTTQL86WFB3nblGNYT0+5FwxoMUnLkuokTHyh3LpcybuSQEpqXAv:gRDfQLT4pG+T0+57nLkuokC7VbuStpntype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2020Assembly Version: 1.77.0.0InternalName: FallGuysStats.exeFileVersion: 1.77.0.0CompanyName: LegalTrademarks: Comments: ProductName: FallGuysStatsProductVersion: 1.77.0.0FileDescription: FallGuysStatsOriginalFilename: FallGuysStats.exe

Ransom:MSIL/OsnoCrypt.A!MTB also known as:

MicroWorld-eScan Trojan.GenericKD.34681455
CAT-QuickHeal Backdoor.MSIL
Qihoo-360 Generic/Backdoor.9cf
McAfee Artemis!77F95DCE9FA8
Malwarebytes Spyware.PasswordStealer.MSIL
VIPRE Trojan.Win32.Generic!BT
AegisLab Trojan.Multi.Generic.4!c
BitDefender Trojan.GenericKD.34681455
Arcabit Trojan.Generic.D211326F
TrendMicro Ransom.Win32.OSNO.THJOFBO
Cyren W32/Trojan.DHNX-0496
Symantec Trojan.Gen.2
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Backdoor.MSIL.Androm.gen
Alibaba Trojan:Win32/csharp.ali2000008
Ad-Aware Trojan.GenericKD.34681455
Emsisoft Trojan.GenericKD.34681455 (B)
Comodo Malware@#2ezm7gh0hdw63
F-Secure Backdoor.BDS/Androm.kjgjr
DrWeb Trojan.Siggen10.33440
Invincea Mal/Generic-S
McAfee-GW-Edition Artemis!Trojan
FireEye Generic.mg.77f95dce9fa89e5c
Sophos Mal/Generic-S
Ikarus Trojan-Ransom.Osno
Webroot W32.Trojan.Gen
Avira BDS/Androm.kjgjr
MAX malware (ai score=85)
Microsoft Ransom:MSIL/OsnoCrypt.A!MTB
ViRobot Trojan.Win32.Z.Wacatac.2241024.A
ZoneAlarm HEUR:Backdoor.MSIL.Androm.gen
GData Trojan.GenericKD.34681455
ALYac Trojan.Ransom.Filecoder
VBA32 TScope.Trojan.MSIL
Cylance Unsafe
Panda Trj/GdSda.A
ESET-NOD32 a variant of Generik.LDYUKMD
TrendMicro-HouseCall Ransom.Win32.OSNO.THJOFBO
SentinelOne DFI – Malicious PE
Fortinet W32/Androm.LDYUKMD!tr.bdr
AVG Win32:Trojan-gen
Avast Win32:Trojan-gen
CrowdStrike win/malicious_confidence_60% (W)

How to remove Ransom:MSIL/OsnoCrypt.A!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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