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  3. Trojan.Upchan

Trojan.Upchan

Risk Level 1: Very Low

Discovered:
September 23, 2004
Updated:
February 13, 2007 12:27:46 PM
Type:
Trojan Horse
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

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 May 31, 2016 revision 036
  • Initial Daily Certified version September 23, 2004 revision 002
  • Latest Daily Certified version June 1, 2016 revision 005
  • Initial Weekly Certified release date September 28, 2004
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Kaoru Hayashi

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STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
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