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Microsoft Security Intelligence
6 entries found.
Updated on Mar 07, 2011
Alert level: severe
Updated on Apr 11, 2011
Worm:Win32/IRCbot.B is a worm that may spread to other computers by sending a link to itself to a user's contact on Yahoo! Messenger and Skype. It allows backdoor access and control of the computer, as well as stops the Windows Update service.
Alert level: severe
Updated on Apr 18, 2011

Worm:Win32/Yimfoca spreads via common instant messaging applications and social networking sites. It is capable of connecting to a remote HTTP or IRC server to receive updated configuration data. It also modifies certain system and security settings.

Alert level: severe
Updated on Apr 11, 2011
Worm:Win32/Slenping.AE is a worm that can spread via instant messenger programs and removable drives. It also allows a remote attacker backdoor access and control of the infected computer.
Alert level: severe
Updated on Apr 11, 2011
Worm:Win32/Pushbot.SW is a worm that may spread via Windows Live Messenger and/or AIM. The worm also contains backdoor functionality that allows unauthorized access to an affected machine. This worm does not spread automatically upon installation, but must be ordered to spread by a remote attacker.
Alert level: severe
Updated on Apr 22, 2012

Worm:Win32/Pushbot.VJ is a worm that may spread via MSN Messenger, AOL Instant Messenger, and Facebook chat. It also contains backdoor functionality that allows unauthorized access to an affected computer.

Alert level: severe