- September 23, 2004
- February 13, 2007 12:27:46 PM
- Trojan Horse
Trojan.Upchan is a Trojan horse that steals system information and posts it onto an online bulletin board.
The Trojan uses a folder icon and attempts to propagate through the Winny file-sharing network.
Antivirus Protection Dates
Initial Rapid Release version September 23, 2004
Latest Rapid Release version March 23, 2017 revision 037
Initial Daily Certified version September 23, 2004 revision 002
Latest Daily Certified version March 23, 2017 revision 041
Initial Weekly Certified release date September 28, 2004
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Kaoru Hayashi