求助：我在APACHE日志里面查到不正常记录，请问这是怎么产生的？

sunhui80

58.82.61.24 - - [31/Mar/2007:00:44:19 +0800] "GET /result.php?query=%C5%B7%C3%C0%D0%D4%B0%AE%CF%B5%C1%D0&insite=http://hsfit.com/viewthread.php?tid=1558&extra=page%3D1&page=5&hint1=<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcd\xbc\xc6\xac>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcd\xbc\xc6\xac</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xbc\xa4\xc7\xe9\xd0\xd4\xb0\xae\xc2\xdb\xcc\xb3>\xc5\xb7\xc3\xc0\xbc\xa4\xc7\xe9\xd0\xd4\xb0\xae\xc2\xdb\xcc\xb3</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcc\xf9\xcd\xbc>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcc\xf9\xcd\xbc</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xb5\xe7\xd3\xb0>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xb5\xe7\xd3\xb0</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcc\xf9\xcd\xbc\xc2\xdb\xcc\xb3>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcc\xf9\xcd\xbc\xc2\xdb\xcc\xb3</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcd\xb5\xc5\xc4\xcc\xf9\xcd\xbc>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcd\xb5\xc5\xc4\xcc\xf9\xcd\xbc</a>TIHUAN&hint2=<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcd\xbc\xc6\xac>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcd\xbc\xc6\xac</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xbc\xa4\xc7\xe9\xd0\xd4\xb0\xae\xc2\xdb\xcc\xb3>\xc5\xb7\xc3\xc0\xbc\xa4\xc7\xe9\xd0\xd4\xb0\xae\xc2\xdb\xcc\xb3</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcc\xf9\xcd\xbc>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcc\xf9\xcd\xbc</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xb5\xe7\xd3\xb0>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xb5\xe7\xd3\xb0</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcc\xf9\xcd\xbc\xc2\xdb\xcc\xb3>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcc\xf9\xcd\xbc\xc2\xdb\xcc\xb3</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcd\xb5\xc5\xc4\xcc\xf9\xcd\xbc>\xc5\xb7\xc3\xc0\xd0\xd4\xb0\xae\xcd\xb5\xc5\xc4\xcc\xf9\xcd\xbc</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xb3\xc9\xc8\xcb\xd0\xd4\xb0\xae\xcc\xf9\xcd\xbc>\xc5\xb7\xc3\xc0\xb3\xc9\xc8\xcb\xd0\xd4\xb0\xae\xcc\xf9\xcd\xbc</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0\xb3\xc9\xc8\xcb\xd0\xd4\xb0\xae\xcd\xbc\xc6\xac>\xc5\xb7\xc3\xc0\xb3\xc9\xc8\xcb\xd0\xd4\xb0\xae\xcd\xbc\xc6\xac</a>TIHUAN<a%20href=./result.php?query=\xc5\xb7\xc3\xc0girl\xd0\xd4\xb0\xae\xcd\xf8\xd6\xb7>\xc5\xb7\xc3\xc0girl\xd0\xd4\xb0\xae\xcd\xf8\xd6\xb7</a>TIHUAN HTTP/1.1" 200 19811 "http://sou.china.com/result.php" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; KuGooSoft)"