Type Spyware Worm
Aliases Backdoor.Win32.SdBot.ajk
W32/Tilebot-CQ is a worm and IRC backdoor for the Windows platform.
W32/Tilebot-CQ spreads to other network computers by exploiting common buffer overflow vulnerabilities, including WKS (MS03-049) (CAN-2003-0812), PNP (MS05-039) and ASN.1 (MS04-007) and copying itself to network shares protected by weak passwords.
W32/Tilebot-CQ includes functionality to access the internet and communicate with a remote server via HTTP.
The following patches for the operating system vulnerabilities exploited by W32/Tilebot-CQ are available from Microsoft:
MS03-049
MS04-007
MS05-039
http://www.sophos.com/virusinfo/analyses/w32tilebotcq.html
W32/Bloat-A
Type
Virus
W32/Bloat-A is a prepending virus for the Windows platform.
http://www.sophos.com/virusinfo/analyses/w32bloata.html

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