W32/Sdbot-VP is a network worm with backdoor Trojan functionality for the Windows platform.
The worm spreads through network shares protected by weak passwords, MS-SQL servers and through various operating system vulnerabilities.
W32/Sdbot-VP connects to a predetermined IRC channel and awaits further commands from remote users.
W32/Poebot-I is a worm that attempts to spread to remote network shares with weak passwords. W32/Poebot-I also contains backdoor functionality allowing unauthorised remote access to the infected computer via IRC channels.