Categories: PUA

PUP.Optional.BestToolBars removal instruction

The PUP.Optional.BestToolBars 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

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.
6-day free trial available.

What PUP.Optional.BestToolBars virus can do?

  • Unconventionial language used in binary resources: Russian
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine PUP.Optional.BestToolBars?


File Info:

name: 91634C3B4C108314C22C.mlwpath: /opt/CAPEv2/storage/binaries/6ec18615904e5128f3c36d0f893fde8fbd96cdf43e97ae2c577374edd8d8c123crc32: D23268EBmd5: 91634c3b4c108314c22c4f0023efe76bsha1: 7e8e766d0806f766d13cc129b2a571bc9c13e657sha256: 6ec18615904e5128f3c36d0f893fde8fbd96cdf43e97ae2c577374edd8d8c123sha512: 6c83b7616ece5d752bc476a1a3d0c6a99cae4856fa124c7103fbc7987b6de6b90a0621ec3c41f159d972e80a07d693abefc05302657523b604ba7a03ef82b5c7ssdeep: 6144:Kb6v56Ebv1Jqptj2S79yTcqfEiSBY3BIGeO6piWp4kzTMfCtL6:NvAXptx79gcqfEiSBY3BIGeO6piW2kzWtype: PE32 executable (DLL) (GUI) Intel 80386, for MS Windowstlsh: T1E3745C10B602D13AECBF05B6DDBED96D611CAA61071950D7B3C8ADAE4F759E23E30243sha3_384: 21ee206579b690307266f16a8102b8930757ff34911670e3b4c9e1373b4db42d0b4476b4950aea05efe7dcc1e0877585ep_bytes: 8bff558bec837d0c017505e829840000timestamp: 2012-11-22 02:46:24

Version Info:

FileDescription: ScriptHostFileVersion: 0.9.11.19InternalName: ScriptHost.dllLegalCopyright: Besttoolbars Inc. All rights reserved.OriginalFilename: ScriptHost.dllProductName: Add-ons FrameworkProductVersion: 1.0.0.0CompanyName: SpeedAnalysis.comTranslation: 0x0409 0x04e4

PUP.Optional.BestToolBars also known as:

Malwarebytes PUP.Optional.BestToolBars
Zillya Adware.BHO.Win32.9520
CrowdStrike win/grayware_confidence_60% (D)
VirIT BHO.SmileyBar.A
ESET-NOD32 a variant of Win32/Toolbar.Besttoolbars.J potentially unwanted
NANO-Antivirus Riskware.Win32.BGuard.ezawlg
SUPERAntiSpyware PUP.BestToolBars/Variant
DrWeb Adware.BGuard.158
Ikarus PUA.Toolbar.Besttoolbars
Antiy-AVL Trojan/Win32.BTSGeneric
VBA32 Adware.BGuard
Yandex Trojan.GenAsa!hlBJWrzfCVU
DeepInstinct MALICIOUS

How to remove PUP.Optional.BestToolBars?

  • 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.

Share
Published by
Paul Valéry

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

1 week ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

1 week ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

1 week ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

1 week ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

1 week ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

1 week ago