1. Symantec/
  2. Security Response/
  3. Adware.AdRoar


February 13, 2007 11:35:58 AM
Risk Impact:
File Names:
Cpr.dll Adroar.dll ARUPdate.exe cpruninst.exe wast2.exe
Systems Affected:


Adware.AdRoar is a Browser Helper Object that is used to display pop-up advertisements.

In some circumstances, you may see the message:

This module was compiled with a trial version of Delphi. The trial period has expired.


The file Cpr.dll is found in the System folder.

Some versions of Adware.AdRoar were created with a trial version of Borland Delphi software. After the trial period expires, you may see the following error message when the .dll is loaded:


This adware must be manually installed or installed as a component of another program.

Antivirus Protection Dates

  • Initial Rapid Release version October 2, 2014 revision 022
  • Latest Rapid Release version February 1, 2015 revision 020
  • Initial Daily Certified version December 3, 2003
  • Latest Daily Certified version July 11, 2011 revision 003
  • Initial Weekly Certified release date December 3, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

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STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
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