Networks must counter triple threat
News Welchia (also known as W32/Welchia.worm10240, W32/Nachi.worm, WORM_MSBLAST.D, and Lovsan.D) attempts to remove Blaster and download/install the required system patch. This week, the Welchia worm -- which is actually supposed to remove Blaster...
[August 21, 2003, 12:40]
Preventing and removing the Nachi worm
News Nachi (w32.nachi.a, also known as Welchia, worm_msblast.d, and Sachi) exploits the same Microsoft DCOM RPC Windows flaw as MSBlast, but it removes traces of that worm and even downloads the correct version-specific DCOM RPC patch to prevent...
[August 20, 2003, 10:15]
'Good' worm fights MSBlast
News The new worm, dubbed W32.Welchia, W32/Nachi and Worm_MSBlast.D, appears to properly download the patch for both Windows 2000 and Windows XP from Microsoft's Web site. A variant of MSBlast spread on Monday, but the new worm has an odd twist: it...
[August 19, 2003, 8:50]
