Trojan.Cuydoc

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.

Protection

• Initial Rapid Release version October 10, 2003
• Latest Rapid Release version July 19, 2008 revision 019
• Initial Daily Certified version October 10, 2003
• Latest Daily Certified version December 8, 2008 revision 050
• Initial Weekly Certified release date October 15, 2003

Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

• Wild Level: Low
• Number of Infections: 0 - 49
• Number of Sites: 0 - 2
• Geographical Distribution: Low
• Threat Containment: Easy
• Removal: Easy

Damage

• Damage Level: Low

Distribution

• Distribution Level: Low