Categories: PUA

How to remove “PUP.Optional.SparkTrust”?

The PUP.Optional.SparkTrust 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 PUP.Optional.SparkTrust virus can do?

  • Sample contains Overlay data
  • Reads data out of its own binary image
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine PUP.Optional.SparkTrust?


File Info:

name: 717C775E74458D98D336.mlwpath: /opt/CAPEv2/storage/binaries/78fce750ff14e4575b20dbb0580eaf2b69a04b9d61622f240333964aae04965ccrc32: 095A5E9Dmd5: 717c775e74458d98d336816934e58371sha1: 23e3f46ff074d5e21a26d717573a029486365f2bsha256: 78fce750ff14e4575b20dbb0580eaf2b69a04b9d61622f240333964aae04965csha512: 9eaa59dd5af8d691ac166af4fceb8bf845ea687159bcc7f1f831eb6fe11a93a2fc7e7bc2399fdf5db957387e57f5bbb23860d97b3ce8e60c2198fecead7319c7ssdeep: 98304:MzX1DxC37oZGQ+pbSl/SYkQiDJpkyor8Pr5GU32tTysUJrcy+:OahQ+l1p3or8tyFysUyy+type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T12B363322F7E680BEE65727F106B509404FAEFEF11941426BD1AA6D2CFC35C1B9D48722sha3_384: 8a47d994709c20c88d43aee8e0f5aa8fd4f81207c50df40e643e6663f313a1b4257e9b6db8986e1117b9bad3980bef4dep_bytes: 81ecd4020000535556576a2033ed5e89timestamp: 2012-02-24 19:19:59

Version Info:

CompanyName: SparkTrustFileDescription: SparkTrust PC Cleaner Plus InstallerFileVersion: 3.2.2.0LegalCopyright: Copyright © 2014 SparkTrustTranslation: 0x0000 0x0000

PUP.Optional.SparkTrust also known as:

Bkav W32.AIDetectMalware
Zillya Worm.Allaple.Win32.35489
K7AntiVirus Adware ( 0050ebdb1 )
K7GW Adware ( 0050ebdb1 )
ESET-NOD32 a variant of Win32/RegCure.A potentially unwanted
DrWeb Program.Unwanted.1473
Sophos Generic ML PUA (PUA)
Microsoft PUA:Win32/SpeedingUpMyPC
VBA32 Malware-Cryptor.Win32.0073
Malwarebytes PUP.Optional.SparkTrust
Rising PUA.SpeedingUpMyPC!8.627 (CLOUD)
Ikarus PUA.RegCure
Fortinet Riskware/RegCure
CrowdStrike win/grayware_confidence_100% (D)

How to remove PUP.Optional.SparkTrust?

  • 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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Paul Valéry

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