Categories: Malware

W97m.Downloader.IWK removal tips

The W97m.Downloader.IWK 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 W97m.Downloader.IWK virus can do?

  • The office file has a unconventional code page: ANSI Cyrillic; Cyrillic (Windows)
  • The office file contains 5 macros
  • The office file contains a macro with auto execution
  • The office file contains anomalous features
  • The office file contains a macro with potential indicators of compromise
  • The office file contains a macro with suspicious strings

How to determine W97m.Downloader.IWK?


File Info:

crc32: 63FE0DE1md5: 6566042a22e45dfc87a7fc4fa01009b1name: AGRMT_06052020_888.docsha1: 4c65695f4cb47390105a4392ebf03278e0945816sha256: b0516332237c562036a771bf2d842558afb7c243d22c9bfeb13c7daf99d4bb82sha512: 006c809726d032f9da9ce676df8e6e85e02bd987a1c36de16c11441d9cd4482f251fa397c7e78ab93b47ed4d55de6b2f2d71f9e5e6cda193d7fc3970ffb8f174ssdeep: 3072:/Hha6TLzHzIhVW2BE3DTwJWj33LbI4gIuiw3R7kI8bjVkGs3:/HhauLzHQVjWzwWj33LbpgIuRRmyGs3type: Composite Document File V2 Document, Little Endian, Os: Windows, Version 6.2, Code page: 1251, Author: Misha, Template: Normal.dotm, Last Saved By: Misha, Revision Number: 164, Name of Creating Application: Microsoft Office Word, Total Editing Time: 01:45:00, Create Time/Date: Mon Apr 27 10:40:00 2020, Last Saved Time/Date: Mon Jun 8 15:05:00 2020, Number of Pages: 1, Number of Words: 12, Number of Characters: 71, Security: 0

Version Info:

0: [No Data]

W97m.Downloader.IWK also known as:

DrWeb Exploit.Siggen2.3580
MicroWorld-eScan W97m.Downloader.IWK
FireEye W97m.Downloader.IWK
McAfee W97M/Downloader.dam
Symantec W97M.Downloader
ESET-NOD32 VBA/TrojanDownloader.Agent.TFB
TrendMicro-HouseCall Trojan.W97M.POWLOAD.TIOIBELM
Avast Script:SNH-gen [Trj]
ClamAV Doc.Downloader.Generic-8011192-0
GData W97m.Downloader.IWK
Kaspersky HEUR:Trojan-Downloader.MSOffice.SLoad.gen
BitDefender W97m.Downloader.IWK
NANO-Antivirus Trojan.Ole2.Vbs-heuristic.druvzi
Rising Downloader.Qakbot!8.1316 (TOPIS:E0:FHq7iKJlcAM)
Ad-Aware W97m.Downloader.IWK
Sophos Troj/DocDl-ZFC
F-Secure Heuristic.HEUR/Macro.Downloader.MRCN.Gen
TrendMicro Trojan.W97M.POWLOAD.TIOIBELM
McAfee-GW-Edition BehavesLike.Downloader.dg
Emsisoft W97m.Downloader.IWK (B)
Avira HEUR/Macro.Downloader.MRCN.Gen
MAX malware (ai score=86)
Endgame malicious (high confidence)
Arcabit W97m.Downloader.IWK
ZoneAlarm HEUR:Trojan-Downloader.MSOffice.SLoad.gen
Microsoft TrojanDownloader:O97M/Qakbot.YA!MTB
Cynet Malicious (score: 85)
ALYac W97m.Downloader.IWK
TACHYON Suspicious/W97M.Obfus.Gen.5
Zoner Probably Heur.W97Obfuscated
SentinelOne DFI – Malicious OLE
Fortinet VBA/Agent.TFB!tr.dldr
AVG Script:SNH-gen [Trj]
Qihoo-360 virus.office.qexvmc.1065

How to remove W97m.Downloader.IWK?

  • 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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