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Virus:DOS/Checksum.1234 description and removal instruction


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Technical information
Removal instructions

Technical information

The Virus:DOS/Checksum.1234 will install rogue security software uFlysoft Registry Cleaner into the affected computers without users knowledge. The Virus:DOS/Checksum.1234 file size is 54272 bytes.


Once launched, the Virus:DOS/Checksum.1234 performs the following actions:

  • Download rogue security tool uFlysoft Registry Cleaner from the following domains:
  • Modify the properties of the following files:

    (54272 bytes; detected by HitMalware as " Virus:DOS/Checksum.1234")
  • Removal instructions

    If your machine doesn't have antivirus/antispyware, please take the following steps to resolve the problems caused by Virus:DOS/Checksum.1234:

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

    2. Perform a full Virus:DOS/Checksum.1234 scan by using the latest antivirus/antispyware HitMalware.
    (Download Trial Version Now)

    MD5: 38236123823612

    How to replace WsmRes.dll by using DLL Suite

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