Categories: Malware

VirTool:MSIL/Spfolz.A!MTB removal tips

The VirTool:MSIL/Spfolz.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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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 VirTool:MSIL/Spfolz.A!MTB virus can do?

  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Binary compilation timestomping detected

How to determine VirTool:MSIL/Spfolz.A!MTB?


File Info:

name: 3F6ED181494E0766E4B4.mlwpath: /opt/CAPEv2/storage/binaries/b65b8d48ff919e0dac682f30aa213e838597c4eddd3b9f36dd20f2bcf1ec2d62crc32: CDDCD190md5: 3f6ed181494e0766e4b4ae3ea1fd6d43sha1: 41e3b2ccf58797424fe71b03942b3e288bfdba3esha256: b65b8d48ff919e0dac682f30aa213e838597c4eddd3b9f36dd20f2bcf1ec2d62sha512: c485219a62b2d9de1eb82ed953023d215171d5cbd3d2b1bbadadcf6df0a11e4a14c276444ab8205aef593bfd809689349e681846e8a5ce20f48c4b51a01948fdssdeep: 384:BoOvdiW1r56eepTYYmz5v+QZ3ENfK1SVqxd4WVCW5:jse5GdhtYXtype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T15B822A86B7FC8625F8FE8B75ADB347014772B9625D34DB2E0189228F0D36741C912BA2sha3_384: b096fa36d1b5c5e0ae6ff01b4135c451a838ce21d57c3f2a03809c7968a21b61e3ce0e1152441b3b813d44f02871a327ep_bytes: ff250020400000000000000000000000timestamp: 2097-11-22 11:48:51

Version Info:

Translation: 0x0000 0x04b0Comments: CompanyName: MicrosoftFileDescription: SpoolFoolFileVersion: 1.0.0.0InternalName: SpoolFool.exeLegalCopyright: Copyright © Microsoft 2021LegalTrademarks: OriginalFilename: SpoolFool.exeProductName: SpoolFoolProductVersion: 1.0.0.0Assembly Version: 1.0.0.0

VirTool:MSIL/Spfolz.A!MTB also known as:

Bkav W32.AIDetectMalware.CS
Lionic Trojan.Win32.ExploitX.3!c
AVG Win32:ExploitX-gen [Expl]
Elastic malicious (high confidence)
MicroWorld-eScan Generic.Exploit.CVE-2022-22718.A.A9846285
FireEye Generic.Exploit.CVE-2022-22718.A.A9846285
CAT-QuickHeal Trojan.YakbeexMSIL.ZZ4
Skyhigh CVE-2021-40450!3F6ED181494E
McAfee CVE-2021-40450!3F6ED181494E
Cylance unsafe
VIPRE Generic.Exploit.CVE-2022-22718.A.A9846285
K7AntiVirus Trojan ( 0058e3711 )
Alibaba Exploit:MSIL/CVE-2022-22718.41e518c3
K7GW Trojan ( 0058e3711 )
Cybereason malicious.1494e0
Symantec Exp.CVE-2022-21999
ESET-NOD32 a variant of MSIL/Exploit.CVE-2022-22718.A
ClamAV Win.Exploit.Exploitx-9942911-0
Kaspersky HEUR:Exploit.MSIL.CVE-2022-22718.gen
BitDefender Generic.Exploit.CVE-2022-22718.A.A9846285
Avast Win32:ExploitX-gen [Expl]
Rising Exploit.CVE-2022-22718!1.DBB2 (CLASSIC)
Emsisoft Generic.Exploit.CVE-2022-22718.A.A9846285 (B)
F-Secure Heuristic.HEUR/AGEN.1309378
DrWeb Exploit.CVE-2022-22718.1
Zillya Exploit.CVE202222718.Win32.2
TrendMicro TROJ_GEN.R002C0DBA22
Sophos ATK/SpoolFool-A
Ikarus Exploit.CVE-2022-22718
GData Generic.Exploit.CVE-2022-22718.A.A9846285
Jiangmin Exploit.MSIL.adf
Varist W32/MSIL_Agent.HFO.gen!Eldorado
Avira HEUR/AGEN.1309378
Antiy-AVL Trojan[Exploit]/MSIL.CVE-2022-22718
Kingsoft MSIL.Exploit.CVE-2022-227.gen
Arcabit Generic.Exploit.CVE-2022-22718.A.A9846285
ZoneAlarm HEUR:Exploit.MSIL.CVE-2022-22718.gen
Microsoft VirTool:MSIL/Spfolz.A!MTB
Google Detected
AhnLab-V3 Exploit/Win.CVE-2022-21999.C4963688
ALYac Generic.Exploit.CVE-2022-22718.A.A9846285
MAX malware (ai score=100)
VBA32 Exploit.MSIL.CVE-2022-22718
Malwarebytes Malware.AI.3526869997
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R002C0DBA22
Tencent Exp.Win32.Cve-2022-21999.16000523
SentinelOne Static AI – Suspicious PE
MaxSecure Trojan.Malware.140141475.susgen
Fortinet MSIL/CVE_2022_22718.A!exploit
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)

How to remove VirTool:MSIL/Spfolz.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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