Categories: Malware

WebToolbar.MyWebSearch removal

The WebToolbar.MyWebSearch 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 WebToolbar.MyWebSearch virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (2 unique times)
  • Presents an Authenticode digital signature
  • Creates RWX memory
  • A process created a hidden window
  • Drops a binary and executes it
  • Performs some HTTP requests
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Creates or sets a registry key to a long series of bytes, possibly to store a binary or malware config
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Collects information about installed applications
  • Creates a hidden or system file
  • Attempts to create or modify a Browser Helper Object
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

Related domains:

www.blessedeaster.com
www.bing.com

How to determine WebToolbar.MyWebSearch?


File Info:

crc32: 6B938BA9md5: b2ef5dac4356db1de2b05be201238a52name: blessedeaster-easterfun-screensaver.exesha1: a5bac3fad98bb0a3cb315eb008f09d87a1246fb0sha256: aa1b1fed4e6248ee764756cf7bd1d704aca8c86ab75d81f64d93e69fd7b16417sha512: f2bf66bd08d26c713325c2d527c659958da078c14ad482cfe55df6847cac455ef8e3b8b6ffbd6fca487588c1dd9417733b305e2c3cf5b2f9f0ccbb605a747e30ssdeep: 49152:zT/dZFxNLWVT9WnJH52QzK/Mi/taqIv8iWoWu8DBGOYcQ6NiwOC15nBp:zT/jZWLWn2kKlw7CJYGNzOi7ptype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) AlexBS 2005InternalName: StarterFileVersion: 1, 0, 0, 2Comments: ExtractorProductName: ExtractorProductVersion: 1, 0, 0, 2FileDescription: ExtractorOriginalFilename: Starter.exeTranslation: 0x0409 0x04b0

WebToolbar.MyWebSearch also known as:

CAT-QuickHeal WebToolbar.MyWebSearch
Zillya Dropper.AgentCRTD.Win32.8870
K7GW Trojan ( 0049fad11 )
K7AntiVirus Trojan ( 0049fad11 )
NANO-Antivirus Trojan.Win32.Drop.dqztwp
F-Prot W32/Adware.JN
Avast Win32:Trojan-gen
ClamAV Win.Adware.Mywebsearch-28
GData Win32.Adware.AdInstaller.E
Kaspersky not-a-virus:WebToolbar.Win32.MyWebSearch.t
Rising Dropper.Agent.dpn (CLOUD)
Comodo ApplicUnwnt@#pqo5ownvvmli
DrWeb Trojan.MulDrop.3912
Ikarus Virus.Win32.Gaelicum
Cyren W32/Adware.FTGS-0499
Jiangmin TrojanDropper.Agent.dmc
Antiy-AVL RiskWare[WebToolbar]/Win32.MyWebSearch
Endgame malicious (moderate confidence)
ZoneAlarm not-a-virus:WebToolbar.Win32.MyWebSearch.t
Microsoft Trojan:Win32/Detplock
VBA32 BScope.Trojan-Spy.Zbot
Cylance Unsafe
ESET-NOD32 a variant of Win32/Adware.Scenic.B
Tencent Win32.Trojan.Falsesign.Pgmx
Yandex Trojan.AdInstaller!opkWPcNQZho
Fortinet Riskware/MyWebSearch
AVG Win32:Trojan-gen
Qihoo-360 Win32/Virus.WebToolbar.773

How to remove WebToolbar.MyWebSearch?

  • 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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