Categories: Malware

Win32/SilentInstall.A potentially unwanted information

The Win32/SilentInstall.A potentially unwanted 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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What Win32/SilentInstall.A potentially unwanted virus can do?

  • Presents an Authenticode digital signature
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs

How to determine Win32/SilentInstall.A potentially unwanted?


File Info:

crc32: 225F213Emd5: 62c1862b43ce52173d8abd3647521489name: webplugin.exesha1: e7fa7382ebf8fbb4de6518192e07c1f2331d4f03sha256: ded9d461f4c940551ce947a8a1cb4bedb1cd36ff09dd4e25bd133e5fc9a152bdsha512: 12c43e537bda94bc6e2e33bec035696fe1c86dc45ca4f5cac52f6fbbae54e274311dee6e43220fc922aa32c24f97e75acd6a9660d4354fdee49886bdb58389c8ssdeep: 24576:Cc13AyGSdiq+PuDfMw8MrqpF25HaRymaF5/ZjF9QR:CctSSzDf1jUU5HmtaFzjFORtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright 260043InternalName: webpluginFileVersion: 3, 1, 0, 260043CompanyName: PrivateBuild: LegalTrademarks: Comments: ProductName: webpluginSpecialBuild: ProductVersion: 3, 1, 0, 260043FileDescription: webpluginOriginalFilename: webplugin.exeTranslation: 0x0409 0x04b0

Win32/SilentInstall.A potentially unwanted also known as:

McAfee Artemis!62C1862B43CE
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
K7AntiVirus Unwanted-Program ( 005605801 )
K7GW Unwanted-Program ( 005605801 )
APEX Malicious
ClamAV Win.Tool.0040eff-130
ViRobot Adware.Silentinstall.1066752
Rising Malware.Heuristic!ET#99% (CLOUD)
DrWeb Trojan.Inject3.8968
Invincea heuristic
McAfee-GW-Edition Artemis
MaxSecure Trojan.Malware.11973.susgen
Sophos SilentInstall (PUA)
Ikarus PUA.SilentInstall
Jiangmin RiskTool.HiddenInstall.b
Webroot W32.Adware.Gen
SUPERAntiSpyware PUP.WebPlugin/Variant
VBA32 BScope.Trojan.KillFiles
Panda PUP/AdwarePlugin
ESET-NOD32 Win32/SilentInstall.A potentially unwanted
Paloalto generic.ml

How to remove Win32/SilentInstall.A potentially unwanted?

  • 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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