Categories: Trojan

TrojanDownloader:O97M/Donoff.YX!MTB removal guide

The TrojanDownloader:O97M/Donoff.YX!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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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:O97M/Donoff.YX!MTB virus can do?

  • The office file contains 2 macros
  • The office file contains a macro with auto execution
  • The office file contains anomalous features
  • The office file contains a macro with suspicious strings

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine TrojanDownloader:O97M/Donoff.YX!MTB?


File Info:

crc32: 2C6B9D18md5: e98b2ac88a1f33a371175e24c189ef5ename: upload_filesha1: bd9207d48d365c37466abd11c4e10af114632badsha256: d5a68a111c359a22965206e7ac7d602d92789dd1aa3f0e0c8d89412fc84e24a5sha512: b116d252e667fbb3254ce17f2decfe0e938a9557a7162f3d8e4fe4cf55755fd11458c44608cf4623750f51dce4de86d5b8522bbbf581489585c83c6417edd3a3ssdeep: 1536:J5555qfeNEtlDWZNgng9sqm4xEtjPOtioVjDGUU1qfDlaGGx+cL2QnATySBCK5z:A4xEtjPOtioVjDGUU1qfDlaGGx+cL2Qtype: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1252, Author: oplup, Last Saved By: HP, Name of Creating Application: Microsoft Excel, Create Time/Date: Mon Oct 12 10:44:19 2020, Last Saved Time/Date: Mon Oct 12 11:00:32 2020, Security: 0

Version Info:

0: [No Data]

TrojanDownloader:O97M/Donoff.YX!MTB also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Exploit.MSOfficeExcel.GenericKDS.34753167
CAT-QuickHeal X97M.Downloader.35060
McAfee X97M/Downloader.fq
VIPRE LooksLike.Macro.Malware.gen!x3 (v)
Sangfor Malware
TrendMicro TROJ_FRS.0NA103JC20
Cyren X97M/Agent.BA.gen!Eldorado
Symantec W97M.Downloader
TrendMicro-HouseCall TROJ_FRS.0NA103JC20
Avast Other:Malware-gen [Trj]
Kaspersky HEUR:Trojan-Downloader.Script.Generic
BitDefender Trojan.Exploit.MSOfficeExcel.GenericKDS.34753167
NANO-Antivirus Trojan.Script.Agent.dmmmmt
ViRobot XLS.Z.Agent.93184.CM
AegisLab Trojan.Script.Generic.a!c
Tencent Heur.MSWord.Downloader.d
Ad-Aware Trojan.Exploit.MSOfficeExcel.GenericKDS.34753167
TACHYON Suspicious/X97M.Obfus.Gen.8
Emsisoft Trojan.Exploit.MSOfficeExcel.GenericKDS.34753167 (B)
Comodo Malware@#lc8cmw11aiez
F-Secure Trojan:W97M/AutorunMacro.D
DrWeb Exploit.Siggen2.48538
McAfee-GW-Edition BehavesLike.OLE2.Downloader.ng
FireEye Trojan.Exploit.MSOfficeExcel.GenericKDS.34753167
Ikarus Trojan.VBA.Agent
Avira VBA/Dldr.Agent.dhhgd
Antiy-AVL Trojan[Downloader]/MSOffice.Agent.dwr
Microsoft TrojanDownloader:O97M/Donoff.YX!MTB
Arcabit HEUR.VBA.Trojan.d
ZoneAlarm HEUR:Trojan-Downloader.Script.Generic
GData Macro.Trojan-Downloader.Agent.MV
Cynet Malicious (score: 85)
ALYac Trojan.Downloader.XLS.gen
MAX malware (ai score=98)
Zoner Probably Heur.W97Obfuscated
ESET-NOD32 VBA/TrojanDownloader.Agent.DWR
Rising Downloader.Agent!1.C02D (CLASSIC)
SentinelOne DFI – Malicious OLE
Fortinet VBA/Agent.XXV!tr.dldr
AVG Other:Malware-gen [Trj]
Qihoo-360 virus.office.qexvmc.1085

How to remove TrojanDownloader:O97M/Donoff.YX!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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