• W32.Bobax.A aka Bobax:spreads the same way as W32.Sasser. Uses a buffer overrun in the Local Security Authority Subsystem Service (LSASS). Targets only WIN XP operating system.
  
  Check out the Latest Worms (MS) page.
  
  Related Microsoft patches and information available at:
  Security Update for Microsoft Windows (835732)

F-Secure
McAfee
Symantec
Trend Micro

• W32.Sober.G aka Sober .G:new variant of W32.Sober aka Sober. Uses its own SMTP engine to spread itself. Email sender address is spoofed, the subject varies, and it will be in either English or German.
  
  Check out the Latest Worms (MS) page.

F-Secure
McAfee
Symantec
Trend Micro

• W32.Sasser.C/D aka Sasser.C/D:new variants of W32.Sasser.A aka Sasser.
  Check out the Latest Worms (MS) page.
  
  Related Microsoft patches and information available at:
  Security Update for Microsoft Windows (835732)

W32.Sasser Family

• W32.Sasser.B aka Sasser.B:minor variant of W32.Sasser.A aka Sasser.
  Check out the Latest Worms (MS) page.
  
  Related Microsoft patches and information available at:
  Security Update for Microsoft Windows (835732)

W32.Sasser Family

• W32.Sasser.A aka Sasser:spreads caused by a buffer overrun in the Local Security Authority Subsystem Service (LSASS) vulnerability.
  Check out the Latest Worms (MS) page.
  
  Related Microsoft patches and information available at:
  Security Update for Microsoft Windows (835732)

W32.Sasser Family