W32.Widare

Risk Level 1: Very Low

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Discovered: November 23, 2003
Updated: February 13, 2007 12:14:10 PM
Also Known As: Bloodhound.W32.2
Type: Virus
Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP


W32.Widare is an encrypted, file-appending virus that attempts to infect the .exe, .cpl, and .scr files.

Note: Definitions dated prior to November 24, 2003 may detect this threat as Bloodhound.W32.2.

Protection

  • Initial Rapid Release version November 24, 2003
  • Latest Rapid Release version November 24, 2003
  • Initial Daily Certified version November 24, 2003
  • Latest Daily Certified version November 24, 2003
  • Initial Weekly Certified release date November 26, 2003

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: Low

Distribution

  • Distribution Level: Low

Writeup By: Robert X Wang
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