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  3. W32.Badtrans.B@mm

W32.Badtrans.B@mm

Risk Level 2: Low

Discovered:
November 24, 2001
Updated:
February 13, 2007 11:37:49 AM
Also Known As:
I-Worm.BadtransII [KAV], Badtrans.B@mm [Norman], W32/Badtrans.B [Panda], WORM_BADTRANS.B [Trend], W32/Badtrans-B [Sophos], W32/Badtrans.B@mm [F-Secure], W32/BadTrans@MM [McAfee], Win32.Badtrans.29020 [CA], Worm/Badtrans.B [Vexira]
Type:
Worm
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP
CVE References:
CVE-2001-0154

Due to a decreased rate of submissions, Symantec Security Response has downgraded the threat level of this worm from Category 3 to Category 2 as of May 5, 2003.

W32.Badtrans.B@mm is a MAPI worm that emails itself out using different file names. It also creates the file \Windows\System\Kdll.dll. It uses functions from this file to log keystrokes.

Antivirus Protection Dates

  • Initial Rapid Release version November 24, 2001
  • Latest Rapid Release version May 31, 2016 revision 036
  • Initial Daily Certified version November 24, 2001
  • Latest Daily Certified version June 1, 2016 revision 005
  • Initial Weekly Certified release date November 24, 2001
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Peter Ferrie

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STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
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