Symantec.com > Security Response > Trojan.Tooso.R

Trojan.Tooso.R

Risk Level 2: Low

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Discovered: June 16, 2006
Updated: June 16, 2006 9:17:31 PM
Also Known As: W32/Bagle-KF [Sophos], Troj/BagleDl-BS [Sophos], TROJ_BAGLE.AE [Trend]
Type: Trojan
Infection Length: 10,735 bytes; 12,726 bytes
Systems Affected: Windows 98, Windows 95, Windows XP, Windows Me, Windows NT, Windows 2000

Trojan.Tooso.R is a Trojan that downloads other threats onto the compromised computer.

Protection

  • Initial Rapid Release version June 17, 2006
  • Latest Rapid Release version October 15, 2008 revision 007
  • Initial Daily Certified version June 17, 2006
  • Latest Daily Certified version October 15, 2008 revision 021
  • Initial Weekly Certified release date June 21, 2006

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: 0 - 2
  • Geographical Distribution: Medium
  • Threat Containment: Easy
  • Removal: Easy

Damage

  • Damage Level: Medium
  • Payload: Downloads other threats onto the compromised computer.
  • Degrades Performance: Attempts to connect to remote locations may degrade performance.

Distribution

  • Distribution Level: Low
  • Subject of Email: Varies.
  • Name of Attachment: Varies.

Writeup By: Hyun Choi
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