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  3. W32.Nolor@mm

W32.Nolor@mm

Risk Level 2: Low

Discovered:
April 28, 2003
Updated:
February 13, 2007 12:00:37 PM
Also Known As:
W32/Lovelorn@MM [McAfee], WORM_LOVELORN.A [Trend], Win32.Lovelorn.A [CA], I-Worm.Lovelorn [KAV], W32/Cailont-A [Sophos]
Type:
Worm, Virus
Systems Affected:
Windows

W32.Nolor@mm is a mass-mailing worm that uses its own SMTP engine to spread itself. The email will have a variable subject line and an attachment with the filename, *.Kiss.ok.exe or *.htm.

W32.Nolor@mm is also a file infector that encrypts the host file, and then prepends itself to the host file.

This threat is written in the Borland C++ programming language.

Antivirus Protection Dates

  • Initial Rapid Release version April 28, 2003
  • Latest Rapid Release version March 23, 2017 revision 037
  • Initial Daily Certified version April 28, 2003
  • Latest Daily Certified version March 23, 2017 revision 041
  • Initial Weekly Certified release date April 30, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Kaoru Hayashi

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