TrojanSpy:MSIL/Ohona.A removal guide

The TrojanSpy:MSIL/Ohona.A 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 TrojanSpy:MSIL/Ohona.A virus can do?

Authenticode signature is invalid
Anomalous .NET characteristics

How to determine TrojanSpy:MSIL/Ohona.A?


File Info:
name: 48782850C2B85100DFEF.mlw
path: /opt/CAPEv2/storage/binaries/2981a0c8c9801deb7fc27cfe8327dc3cceac928874149289c92c9d8ac7e9f0ab
crc32: E04E5C38
md5: 48782850c2b85100dfef27e99cff966a
sha1: 47896d512f7f2d1aa50f97d8c2ecb267047928ad
sha256: 2981a0c8c9801deb7fc27cfe8327dc3cceac928874149289c92c9d8ac7e9f0ab
sha512: 207dd6efe42d3ef3e64717a5b1cfe05dc9e42b5909065593a5d821cce722a204e6a16c893066a9e45c2da05ec431fb4e2217acd6b723faff97e07273b23fc820
ssdeep: 384:vLHp1wf0Jb73AH7VsDA7BCKMbwmtyopKz570+vPLTsx4Y2f1mdeIxH:DvDJb73C7+KowEyokzau1GNH
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15C922A1673D88213CABE077A5D33832143B1DB0A5A17FBCB1DE8E6AE59727144A42773
sha3_384: 4c65db8380e2aad9c6c8a956b53b01878230de97da5a06187e41ded1d8647d2ffe807b1719920fe6a5c94725cf8b2eef
ep_bytes: ff250020400000000000000000000000
timestamp: 2017-07-06 15:22:07

Version Info:
Translation: 0x0000 0x04b0
FileDescription:  
FileVersion: 0.0.0.0
InternalName: min1.exe
LegalCopyright:  
OriginalFilename: min1.exe
ProductVersion: 0.0.0.0
Assembly Version: 0.0.0.0

TrojanSpy:MSIL/Ohona.A also known as:

Bkav	W32.AIDetectMalware.CS
Lionic	Trojan.Win32.Ohona.4!c
Elastic	malicious (high confidence)
MicroWorld-eScan	Generic.Malware.SLU.43C1084E
Skyhigh	BehavesLike.Win32.Trojan.lm
McAfee	GenericRXBY-CB!48782850C2B8
Cylance	unsafe
VIPRE	Generic.Malware.SLU.43C1084E
Sangfor	Trojan.Win32.Save.a
K7AntiVirus	Spyware ( 004cdf3e1 )
Alibaba	TrojanSpy:MSIL/Ohona.d36113f2
K7GW	Spyware ( 004cdf3e1 )
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Spy.Agent.AHG
APEX	Malicious
TrendMicro-HouseCall	TSPY_OHONA.SM
Paloalto	generic.ml
ClamAV	Win.Malware.Cca03d-9802591-0
Kaspersky	HEUR:Trojan.Win32.Generic
BitDefender	Generic.Malware.SLU.43C1084E
NANO-Antivirus	Trojan.Win32.Dwn.dztbiv
Avast	Win32:SpywareX-gen [Trj]
Rising	Spyware.Agent!8.C6 (CLOUD)
Emsisoft	Generic.Malware.SLU.43C1084E (B)
Google	Detected
F-Secure	Trojan.TR/Spy.Gen
DrWeb	Trojan.KillProc.35533
Zillya	Trojan.Agent.Win32.807799
TrendMicro	TSPY_OHONA.SM
Trapmine	malicious.high.ml.score
FireEye	Generic.mg.48782850c2b85100
Sophos	Mal/Generic-R
SentinelOne	Static AI – Malicious PE
Jiangmin	Trojan.Generic.bcjmk
Webroot	W32.Malware.Gen
Varist	W32/MSIL_Troj.FQA.gen!Eldorado
Avira	TR/Spy.Gen
MAX	malware (ai score=100)
Antiy-AVL	Trojan/Win32.AGeneric
Kingsoft	malware.kb.c.1000
Microsoft	TrojanSpy:MSIL/Ohona.A
Xcitium	Malware@#artsu0szbym9
Arcabit	Generic.Malware.SLU.43C1084E
ZoneAlarm	HEUR:Trojan.Win32.Generic
GData	Generic.Malware.SLU.43C1084E
AhnLab-V3	Malware/Win32.Generic.C1068693
VBA32	TScope.Trojan.MSIL
ALYac	Generic.Malware.SLU.43C1084E
Malwarebytes	Generic.Malware/Suspicious
Panda	Trj/CI.A
Tencent	Malware.Win32.Gencirc.13b5fc2b
Yandex	Trojan.Agent!BpbOfU1SBdI
Ikarus	Trojan.MSIL.Spy
MaxSecure	Trojan.Malware.7164915.susgen
Fortinet	MSIL/Generic.AP.EB4F24!tr
BitDefenderTheta	AI:Packer.8F8B004D1F
AVG	Win32:SpywareX-gen [Trj]
DeepInstinct	MALICIOUS
alibabacloud	Trojan[spy]:MSIL/SLU.43C1084E

How to remove TrojanSpy:MSIL/Ohona.A?

TrojanSpy:MSIL/Ohona.A 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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