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Microsoft Security Intelligence
Published Sep 22, 2005 | Updated Apr 20, 2007


Detected by Microsoft Defender Antivirus

Aliases: W32.Wullik@mm (Symantec) W32/Wukill.worm (McAfee)


Win32/Wukill is a family of mass-mailing e-mail and network worms. The Win32/Wukill worm spreads to root directories on certain local and mapped drives. The worm also spreads by sending a copy of itself as an attachment to e-mail addresses found on the infected computer. 
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