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  3. Backdoor.Papi


Risk Level 1: Very Low

August 16, 2006
February 13, 2007 12:58:15 PM
Trojan Horse
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

Backdoor.Papi is a Trojan horse that steals sensitive information from the compromised computer.

This Trojan is known to be dropped by Trojan.Tarodrop, which exploits a vulnerability in the Ichitaro Document Viewer program.

Virus definitions dated August, 23, 2006 or earlier may detect this threat as Infostealer.Papi.

Antivirus Protection Dates

  • Initial Rapid Release version August 17, 2006
  • Latest Rapid Release version October 21, 2014 revision 021
  • Initial Daily Certified version August 17, 2006
  • Latest Daily Certified version October 21, 2014 revision 007
  • Initial Weekly Certified release date August 23, 2006
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: John Canavan

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