なんらかの理由で、ファイルを変更していない Windows 8.1 プレビューをインストールした後、仮想ホストが動作を停止しました。すべての設定/ホスト ファイルをチェックしましたが、それらはまだ同じです。
さらに、エラー ログを確認したところ、w00tw00t ブラック ハットに関する奇妙なメッセージがいくつかありました。wampserver は作成とテストにのみ使用しているため、それがどれほど深刻で、それを防ぐために何が必要なのかわかりません。その上でセキュリティを考慮しました。以下のメッセージを参照してください。
[Fri Jul 05 10:46:50.530891 2013] [core:error] [pid 2276:tid 1644] [client 112.216.56.58:41021] AH00126: Invalid URI in request GET <title>phpMyAdmin HTTP/1.1
[Fri Jul 05 10:47:35.955591 2013] [core:error] [pid 2276:tid 1636] [client 112.216.56.58:37237] AH00126: Invalid URI in request GET <title>phpMyAdmin HTTP/1.1
[Fri Jul 05 10:48:40.849824 2013] [core:error] [pid 2276:tid 1636] [client 112.216.56.58:35299] AH00126: Invalid URI in request GET <title>phpMyAdmin HTTP/1.1
[Fri Jul 05 19:19:20.762245 2013] [:error] [pid 2276:tid 1644] [client 58.218.199.250:2678] script 'C:/wamp/www/domain/ip.php' not found or unable to stat
[Sat Jul 06 01:01:31.057542 2013] [:error] [pid 2276:tid 1644] [client 58.218.199.250:3488] script 'C:/wamp/www/domain/judge.php' not found or unable to stat
[Sat Jul 06 18:31:27.013514 2013] [:error] [pid 2276:tid 1636] [client 58.218.199.250:1072] script 'C:/wamp/www/domain/ip.php' not found or unable to stat
[Sun Jul 07 00:18:23.526305 2013] [:error] [pid 2276:tid 1636] [client 58.218.199.250:3124] script 'C:/wamp/www/domain/judge.php' not found or unable to stat
[Sun Jul 07 06:06:29.065962 2013] [:error] [pid 2276:tid 1636] [client 58.218.199.250:1055] script 'C:/wamp/www/domain/judge.php' not found or unable to stat
[Sun Jul 07 14:56:16.247827 2013] [:error] [pid 2276:tid 1608] [client 58.218.199.250:2531] script 'C:/wamp/www/domain/ip.php' not found or unable to stat
[Sun Jul 07 17:51:47.664564 2013] [:error] [pid 2276:tid 1608] [client 58.218.199.250:1083] script 'C:/wamp/www/domain/judge.php' not found or unable to stat
[Mon Jul 08 05:29:18.812115 2013] [:error] [pid 2276:tid 1632] [client 58.218.199.250:2121] script 'C:/wamp/www/domain/proxyheader.php' not found or unable to stat
[Mon Jul 08 08:24:24.184430 2013] [:error] [pid 2276:tid 1632] [client 58.218.199.250:2312] script 'C:/wamp/www/domain/proxyheader.php' not found or unable to stat
[Mon Jul 08 10:22:43.460832 2013] [core:error] [pid 2276:tid 1632] (20024)The given path is misformatted or contained invalid characters: [client 219.142.74.32:36211] AH00127: Cannot map GET /w00tw00t.at.blackhats.romanian.anti-sec:) HTTP/1.1 to file
[Mon Jul 08 17:13:02.492876 2013] [:error] [pid 2276:tid 1608] [client 58.218.199.250:4642] script 'C:/wamp/www/domain/aop0igj.php' not found or unable to stat
[Tue Jul 09 19:40:41.125664 2013] [:error] [pid 2276:tid 1636] [client 58.218.199.250:1686] script 'C:/wamp/www/domain/proxyheader.php' not found or unable to stat
[Wed Jul 10 01:29:54.474140 2013] [:error] [pid 2276:tid 1636] [client 58.218.199.250:3712] script 'C:/wamp/www/domain/judge.php' not found or unable to stat
[Thu Jul 11 12:48:56.141853 2013] [:error] [pid 4272:tid 1628] [client 58.218.199.250:1354] script 'C:/wamp/www/domain/proxyheader.php' not found or unable to stat
[Thu Jul 11 15:49:21.114210 2013] [:error] [pid 4272:tid 1628] [client 58.218.199.250:3950] script 'C:/wamp/www/domain/aop0igj.php' not found or unable to stat
[Thu Jul 11 19:52:48.727956 2013] [core:error] [pid 4272:tid 1600] [client 199.19.107.6:52897] AH00126: Invalid URI in request GET <title>phpMyAdmin HTTP/1.1
[Thu Jul 11 19:52:50.415469 2013] [core:error] [pid 4272:tid 1636] [client 199.19.107.6:54153] AH00126: Invalid URI in request GET HTTP/1.1
[Fri Jul 12 21:26:57.610483 2013] [core:error] [pid 4272:tid 1600] (20024)The given path is misformatted or contained invalid characters: [client 202.104.192.164:33167] AH00127: Cannot map GET /w00tw00t.at.blackhats.romanian.anti-sec:) HTTP/1.1 to file
[Sat Jul 13 05:37:22.188676 2013] [core:error] [pid 4272:tid 1636] (20024)The given path is misformatted or contained invalid characters: [client 85.249.4.47:56578] AH00127: Cannot map GET /w00tw00t.at.blackhats.romanian.anti-sec:) HTTP/1.1 to file
[Sat Jul 13 20:24:14.463941 2013] [:error] [pid 4272:tid 1600] [client 58.218.199.250:2994] script 'C:/wamp/www/domain/proxyheader.php' not found or unable to stat
[Sat Jul 13 23:26:20.631467 2013] [:error] [pid 4272:tid 1600] [client 58.218.199.250:2639] script 'C:/wamp/www/domain/proxyheader.php' not found or unable to stat