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HackTool:Win32/Certdump.B description and removal instruction


Free HackTool:Win32/Certdump.B Scan

Technical information
Removal instructions

Technical information

The HackTool:Win32/Certdump.B will install rogue security software Captain Optimizer into the affected machines without users knowledge. The HackTool:Win32/Certdump.B file size is 422656 bytes.


Once launched, the HackTool:Win32/Certdump.B performs the following actions:

  • Download rogue security tool Captain Optimizer from the following domains:
  • Modify the properties of the following files:

    (422656 bytes; detected by HitMalware as " HackTool:Win32/Certdump.B")
  • Removal instructions

    If your machine doesn't have antivirus/antispyware, please take the following steps to resolve the problems caused by HackTool:Win32/Certdump.B:

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

    2. Perform a full HackTool:Win32/Certdump.B scan by using the latest antivirus/antispyware HitMalware.
    (Download Trial Version Now)

    MD5: 91675699167569

    How to replace atinavrr.sys by using DLL Suite

  • Download DLL Suite, install and run
  • Click "Start Scan" button to check atinavrr.sys file
  • Choose atinavrr.sys and click "More Information"
  • Download atinavrr.sys for free from the open web page
  • Save atinavrr.sys to its default folder to replace infected atinavrr.sys file.
  • Download HackTool:Win32/Certdump.B Removal Tool Now

    Download HackTool:Win32/Certdump.B Removal Tool Now