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  3. SymbOS.Skulls.C


Risk Level 1: Very Low

December 22, 2004
February 13, 2007 12:13:33 PM
Trojan Horse
Systems Affected:

SymbOS.Skulls.C is a Trojan horse that replaces the system applications and third-party applications on the device. By default, theTrojan has the file name "skull.sis." SymbOS.Skulls.C is a variant of SymbOS.Skulls.

Antivirus Protection Dates

  • Initial Rapid Release version December 22, 2004
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version December 22, 2004
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date December 22, 2004
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Eric Chien

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