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Trojan.Gletta.A

Risk Level 1: Very Low

Discovered:
June 9, 2004
Updated:
February 13, 2007 12:24:12 PM
Type:
Trojan Horse
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

Trojan.Gletta.A is a Trojan horse that steals Internet banking passwords. It logs keystrokes when you visit certain Web pages and emails the log to the attacker.

Web pages that link to .CHM files to exploit the Microsoft Internet Explorer ITS Protocol Zone Bypass Vulnerability are known to distribute Trojan.Gletta.A.

Antivirus Protection Dates

  • Initial Rapid Release version June 9, 2004
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version June 9, 2004
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date June 9, 2004
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

  • Wild Level: Low
  • Number of Infections: 0 - 49
  • Number of Sites: 0 - 2
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Moderate

Damage

  • Damage Level: Medium

Distribution

  • Distribution Level: Low
Writeup By: Paul Mangan

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