1. Symantec/
  2. Security Response/
  3. Trojan.Cuydoc


Risk Level 1: Very Low

October 9, 2003
February 13, 2007 12:08:38 PM
Also Known As:
W32/Cuydoc [McAfee]
Trojan Horse
Systems Affected:

Trojan.Cuydoc is a Trojan Horse that infects Spanish versions of Windows. It copies itself to the A drive, and deletes all the .doc files from the C:\Mis documentos folder.

Trojan.Cuydoc is written in Visual Basic and is packed with UPX.

Antivirus Protection Dates

  • Initial Rapid Release version October 10, 2003
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version October 10, 2003
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date October 15, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Scott Gettis

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