5/23: Tilebot-JQ Worm Has Backdoor Functions
W32/Tilebot-JQ is a worm with IRC backdoor Trojan functionality.
W32/Tilebot-JQ runs continuously in the background, providing a backdoor server that allows a remote intruder to gain access and control over the computer via IRC channels.
W32/Tilebot-JQ includes functionality to access the internet and communicate with a remote server via HTTP.
More information can be found at this Sophos page.