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  3. W32.Imaut.BA

W32.Imaut.BA

Risk Level 2: Low

Discovered:
September 20, 2007
Updated:
September 21, 2007 8:28:17 AM
Also Known As:
W32/YMWorm-A [Sophos], W32/Sohana-AQ [Sophos]
Type:
Worm
Infection Length:
185,276 bytes
Systems Affected:
Windows
W32.Imaut.BA is a worm that spreads through Yahoo! Instant Messenger, AOL Instant Messenger, Windows Live Messenger and Windows Messenger.

Antivirus Protection Dates

  • Initial Rapid Release version September 20, 2007 revision 054
  • Latest Rapid Release version April 16, 2008 revision 057
  • Initial Daily Certified version September 21, 2007 revision 002
  • Latest Daily Certified version April 17, 2008 revision 001
  • Initial Weekly Certified release date September 26, 2007
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Kazumasa Itabashi

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2016 Internet Security Threat Report, Volume 21
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