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Microsoft Security Intelligence
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953 entries found. Displaying page 18 of 48.
Updated on Jul 23, 2004
Win32/Korgo.Q.worm is a network worm that targets computers running Microsoft Windows XP or Windows 2000 that do not have Microsoft Security Bulletin MS04-011 installed. The worm monitors TCP ports and opens a backdoor to allow unauthorized access to infected computers. A computer infected with this worm may crash and reboot unexpectedly.
Alert level: severe
Updated on Jul 23, 2004
Win32/Korgo.R.worm is a network worm that targets computers running Microsoft Windows XP or Windows 2000 that do not have Microsoft Security Bulletin MS04-011 installed. The worm monitors TCP ports and opens a backdoor to allow unauthorized access to infected computers. A computer infected with this worm may crash and reboot unexpectedly.
Alert level: severe
Updated on Nov 19, 2004
Win32/Sober.I@mm is a mass-mailing worm that targets certain versions of Microsoft Windows. The worm sends itself as an attachment to e-mail addresses that it finds on an infected computer. The worm is activated when a user opens the attachment. 
Alert level: severe
Updated on Nov 29, 2004
Win32/Sober.D@mm is a mass-mailing worm that targets certain versions of Microsoft Windows. The worm sends itself as an attachment to e-mail addresses that it finds on the infected computer. The worm is activated when a user opens the attachment.
Alert level: severe
Updated on Nov 29, 2004
Win32/Sober.B@mm is a mass-mailing worm that targets certain versions of Microsoft Windows. The worm sends itself as an attachment to e-mail addresses that it finds on the infected computer. The worm is activated when the e-mail recipient opens the attachment or clicks a Web site link that is in the e-mail message body.
Alert level: severe
Updated on Nov 29, 2004
Win32/Sober.C@mm is a mass-mailing worm that targets certain versions of Microsoft Windows. The worm sends itself as an attachment to e-mail addresses that it finds on the infected computer. The worm is activated when a user opens the attachment or clicks a Web site link that is in the e-mail.
Alert level: severe
Updated on Nov 29, 2004
Win32/Sober.E@mm is a mass-mailing worm that targets certain versions of Microsoft Windows. The worm sends itself as an attachment to e-mail addresses that it finds on the infected computer. The worm is activated when a user opens the attachment.
Alert level: severe
Updated on Nov 29, 2004
Win32/Sober.F@mm is a mass-mailing worm that targets certain versions of Microsoft Windows. The worm sends itself as an attachment to e-mail addresses that it finds on the infected computer. The worm is activated when a user opens the attachment.
Alert level: severe
Updated on Nov 29, 2004
Win32/Sober.G@mm is a mass-mailing worm that targets certain versions of Microsoft Windows. The worm sends itself as an attachment to e-mail addresses that it finds on the infected computer. The worm is activated when a user opens the attachment.
Alert level: severe
Updated on Nov 29, 2004
Win32/Sober.H@mm is a mass-mailing worm that targets certain versions of Microsoft Windows. The worm sends itself as an attachment to e-mail addresses that it finds on an infected computer. The worm is activated when a user opens the attachment. 
Alert level: severe
Updated on Dec 03, 2004
Backdoor:Win32/Sdbot.A is a backdoor Trojan that allows an attacker to take control of an infected computer. When a computer is infected, the Trojan connects to an Internet Relay Chat (IRC) server and joins a channel in order to receive commands from the controlling attacker. These commands can instruct the Trojan to perform a number of different actions.
Alert level: severe
Updated on Feb 08, 2005
Win32/Sobig.B@mm is a mass-mailing worm that targets computers running certain versions of Microsoft Windows. The worm sends itself to e-mail addresses that it finds on the infected computer. The worm can also spread to writeable network shares.
Alert level: severe
Updated on Feb 09, 2005
Win32/Sobig.C@mm is a mass-mailing worm that targets computers running certain versions of Microsoft Windows. The worm sends itself to e-mail addresses that it finds on the infected computer. The worm can also spread to writeable network shares.
Alert level: severe
Updated on Feb 14, 2005
Win32/Sobig.D@mm is a mass-mailing worm that targets computers running certain versions of Microsoft Windows. The worm sends itself to e-mail addresses that it finds on the infected computer. The worm can also spread to writeable network shares.
Alert level: severe
Updated on Feb 14, 2005
Win32/Sobig.E@mm is a mass-mailing worm that targets computers running certain versions of Microsoft Windows. The worm sends itself to e-mail addresses it finds on the infected computer. The worm can also spread to writeable network shares.
Alert level: severe
Updated on Feb 14, 2005
Win32/Sobig.F@mm is a mass-mailing worm that targets computers running certain versions of Microsoft Windows. The worm sends itself to e-mail addresses it finds on the infected computer. The worm can also spread to writeable network shares.
Alert level: severe
Updated on Feb 15, 2005
Win32/Sober.J@mm is a mass-mailing worm that targets certain versions of Microsoft Windows. The worm sends itself as an attachment to e-mail addresses that it finds on an infected computer. The worm is activated when a user opens the attachment. 
Alert level: severe
Updated on Mar 07, 2005
Win32/Sober.L@mm is a mass-mailing worm that targets certain versions of Microsoft Windows. The worm sends itself as an attachment to e-mail addresses that it finds on an infected computer. The worm is activated when a user opens the attachment.
Alert level: severe
Updated on Aug 14, 2005
Worm:Win32/Zotob.B is a network worm that exploits the Plug-and-Play vulnerability fixed in Microsoft Security Bulletin MS05-039. The worm targets computers running Microsoft Windows 2000 that do not have MS05-039 installed. The worm can also infect computers running other versions of Windows operating systems if it is delivered through e-mail, instant messaging, or other routes.
Alert level: severe
Updated on Aug 15, 2005
Worm:Win32/Esbot.A is a network worm that targets computers running Microsoft Windows 2000 that do not have Microsoft Security Bulletin MS05-039 installed. The worm can also infect computers running other Windows operating systems if it is delivered through e-mail, instant messaging, or other routes. The worm has a backdoor component that connects to an IRC server to receive commands from attackers.
Alert level: severe