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Virus:W97M/Chack.AA description and removal instruction


Free Virus:W97M/Chack.AA Scan

Technical information
Removal instructions

Technical information

The Virus:W97M/Chack.AA will install rogue security software Lazyman RegEditor 1.0(For PocketPC) into the affected machines without users knowledge. The Virus:W97M/Chack.AA file size is 66560 bytes.


Once launched, the Virus:W97M/Chack.AA performs the following actions:

  • Download rogue security tool Lazyman RegEditor 1.0(For PocketPC) from the following domains:
    download site
  • Modify the properties of the following files:

    (66560 bytes; detected by HitMalware as " Virus:W97M/Chack.AA")
  • Removal instructions

    If your machine doesn't have antivirus/antispyware, please take the following steps to resolve the problems caused by Virus:W97M/Chack.AA:

    1. Replace the infected file TabbtnEx.dll for free by using TabbtnEx.dll repair tool - DLL Suite. See how to replace TabbtnEx.dll by using DLL Suite.

    2. Perform a full Virus:W97M/Chack.AA scan by using the latest antivirus/antispyware HitMalware.
    (Download Trial Version Now)

    MD5: 81153518115351

    How to replace TabbtnEx.dll by using DLL Suite

  • Download DLL Suite, install and run
  • Click "Start Scan" button to check TabbtnEx.dll file
  • Choose TabbtnEx.dll and click "More Information"
  • Download TabbtnEx.dll for free from the open web page
  • Save TabbtnEx.dll to its default folder to replace infected TabbtnEx.dll file.
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