T4

T4 is a virus with three known strains. The T4-A and T4-B strains were first discovered in June 1992 in a public domain application called GoMoku. T4-C was discovered in February of 1993 at the University of Illinois at Champaign-Urbana.

Protection

• Initial Rapid Release version December 18, 2000
• Latest Rapid Release version December 18, 2000
• Initial Daily Certified version December 18, 2000
• Latest Daily Certified version January 15, 2008 revision 017
• Initial Weekly Certified release date pending

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