I got hit too. Several sites, similar symptoms. Oddly enough not every site on my server was affected. Looks like trojan hack as I had a bunch of AVG warnings pop up when I went to read the news about thepiratebay getting sold. Looks like one of them got through and stole the passwords I had stored in Filezilla. ?? I have Adobe 7 reader installed, but I don’t think that matters. Another person I talked to uses cuteftp and he got hacked too. I would wager that it doesn’t matter which ftp software you’re using. If it’s popular, they’re probably targeting it.
I’m probably just going to format and reinstall windows on the desktop machine that was compromised and then restore backups on the web servers, change passwords, etc.
If you want to chat about things, share info, etc. Join us on Freenode (irc.freenode.com) in channel #microsotf.cn If you don’t have an irc client, you can use the webchat: https://java.freenode.net//index.php?channel=microsotf.cn
