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W32.Imspread.Worm

Risk Level 2: Low

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Discovered: May 10, 2005
Updated: February 13, 2007 12:38:43 PM
Also Known As: Trojan.Win32.Crypt.d [Kaspersk, Generic BackDoor.l [McAfee], Troj/Budlnk-A [Sophos], WORM_IMSPREAD.A [Trend Micro]
Type: Worm
Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP


W32.Imspread.Worm is a worm component that spreads through America Online Instant Messenger (AIM).

Protection

  • Initial Rapid Release version May 11, 2005
  • Latest Rapid Release version June 21, 2008 revision 020
  • Initial Daily Certified version May 11, 2005
  • Latest Daily Certified version June 21, 2008 revision 021
  • Initial Weekly Certified release date May 11, 2005

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: Easy

Damage

  • Damage Level: Medium

Distribution

  • Distribution Level: Medium

Writeup By: Costin Ionescu
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