Trojan.Tooso.K

Risk Level 2: Low

Discovered:
August 8, 2005
Updated:
February 13, 2007 12:43:10 PM
Also Known As:
TROJ_BAGLE.AA [Trend Micro]
Type:
Trojan Horse
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

Trojan.Tooso.K is a Trojan horse that lowers security settings by ending processes, stopping services, removing registry entries, and deleting files.

Antivirus Protection Dates

  • Initial Rapid Release version August 9, 2005
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version August 9, 2005
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date August 9, 2005
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

  • Wild Level: Medium
  • Number of Infections: 50 - 999
  • Number of Sites: More than 10
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Moderate

Damage

  • Damage Level: Medium

Distribution

  • Distribution Level: Low
Writeup By: Jeong Mun

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