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Risk Level 1: Very Low

June 30, 2006
February 13, 2007 12:57:12 PM
Trojan Horse
Systems Affected:
Symbian OS

SymbOS.Cdropper.R is a Trojan horse that runs on the Symbian OS, which is used as the operating system for Nokia Series 60 cellular telephones. It drops a copy of SymbOS.Cabir onto the compromised device.

SymbOS.Cdropper.R reportedly arrives as Pinball S60.sis. If a user opens this file, the device Installer will display a dialog to warn the user that the application may be coming from an untrusted source and may cause potential problems.

Antivirus Protection Dates

  • Initial Rapid Release version July 3, 2006
  • Latest Rapid Release version July 17, 2007 revision 024
  • Initial Daily Certified version July 3, 2006
  • Latest Daily Certified version July 18, 2007 revision 004
  • Initial Weekly Certified release date July 5, 2006
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Yana Liu

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