有人能帮忙理解 Apache 错误日志吗？我的网站最近遭到了攻击（页面底部的 iframe）。
我的网站在一个专用的服务器上，安装了 centos ad directadmin 比你们所有人都好。
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9baa0e000-7fc9bac0e000 ---p 00015000 08:01 123164 /lib64/libselinux.so.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bac0e000-7fc9bac10000 rw-p 00015000 08:01 123164 /lib64/libselinux.so.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bac10000-7fc9bac11000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bac11000-7fc9bac19000 r-xp 00000000 08:01 370692 /usr/lib64/libkrb5support.so.0.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bac19000-7fc9bae18000 ---p 00008000 08:01 370692 /usr/lib64/libkrb5support.so.0.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bae18000-7fc9bae19000 rw-p 00007000 08:01 370692 /usr/lib64/libkrb5support.so.0.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bae19000-7fc9bae3d000 r-xp 00000000 08:01 370449 /usr/lib64/libk5crypto.so.3.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bae3d000-7fc9bb03c000 ---p 00024000 08:01 370449 /usr/lib64/libk5crypto.so.3.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb03c000-7fc9bb03e000 rw-p 00023000 08:01 370449 /usr/lib64/libk5crypto.so.3.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb03e000-7fc9bb040000 r-xp 00000000 08:01 123097 /lib64/libcom_err.so.2.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb040000-7fc9bb23f000 ---p 00002000 08:01 123097 /lib64/libcom_err.so.2.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb23f000-7fc9bb240000 rw-p 00001000 08:01 123097 /lib64/libcom_err.so.2.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb240000-7fc9bb2d2000 r-xp 00000000 08:01 370469 /usr/lib64/libkrb5.so.3.3
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb2d2000-7fc9bb4d1000 ---p 00092000 08:01 370469 /usr/lib64/libkrb5.so.3.3
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb4d1000-7fc9bb4d5000 rw-p 00091000 08:01 370469 /usr/lib64/libkrb5.so.3.3
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb4d5000-7fc9bb501000 r-xp 00000000 08:01 370409 /usr/lib64/libgssapi_krb5.so.2.2
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb501000-7fc9bb701000 ---p 0002c000 08:01 370409 /usr/lib64/libgssapi_krb5.so.2.2
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb701000-7fc9bb703000 rw-p 0002c000 08:01 370409 /usr/lib64/libgssapi_krb5.so.2.2
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb703000-7fc9bb851000 r-xp 00000000 08:01 123083 /lib64/libc-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bb851000-7fc9bba51000 ---p 0014e000 08:01 123083 /lib64/libc-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bba51000-7fc9bba55000 r--p 0014e000 08:01 123083 /lib64/libc-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bba55000-7fc9bba56000 rw-p 00152000 08:01 123083 /lib64/libc-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bba56000-7fc9bba5b000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bba5b000-7fc9bbb53000 r-xp 00000000 08:01 418539 /usr/local/lib/libiconv.so.2.5.0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bbb53000-7fc9bbd53000 ---p 000f8000 08:01 418539 /usr/local/lib/libiconv.so.2.5.0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bbd53000-7fc9bbd55000 rw-p 000f8000 08:01 418539 /usr/local/lib/libiconv.so.2.5.0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bbd55000-7fc9bbd57000 r-xp 00000000 08:01 123106 /lib64/libdl-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bbd57000-7fc9bbf57000 ---p 00002000 08:01 123106 /lib64/libdl-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bbf57000-7fc9bbf58000 r--p 00002000 08:01 123106 /lib64/libdl-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bbf58000-7fc9bbf59000 rw-p 00003000 08:01 123106 /lib64/libdl-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bbf59000-7fc9bc091000 r-xp 00000000 08:01 418563 /usr/local/lib/libxml2.so.2.7.6
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc091000-7fc9bc290000 ---p 00138000 08:01 418563 /usr/local/lib/libxml2.so.2.7.6
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc290000-7fc9bc29a000 rw-p 00137000 08:01 418563 /usr/local/lib/libxml2.so.2.7.6
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc29a000-7fc9bc29b000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc29b000-7fc9bc2b1000 r-xp 00000000 08:01 123130 /lib64/libpthread-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc2b1000-7fc9bc4b0000 ---p 00016000 08:01 123130 /lib64/libpthread-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc4b0000-7fc9bc4b1000 r--p 00015000 08:01 123130 /lib64/libpthread-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc4b1000-7fc9bc4b2000 rw-p 00016000 08:01 123130 /lib64/libpthread-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc4b2000-7fc9bc4b6000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc4b6000-7fc9bc507000 r-xp 00000000 08:01 418573 /usr/local/lib/libcurl.so.4.2.0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc507000-7fc9bc706000 ---p 00051000 08:01 418573 /usr/local/lib/libcurl.so.4.2.0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc706000-7fc9bc709000 rw-p 00050000 08:01 418573 /usr/local/lib/libcurl.so.4.2.0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc709000-7fc9bc71e000 r-xp 00000000 08:01 123126 /lib64/libnsl-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc71e000-7fc9bc91d000 ---p 00015000 08:01 123126 /lib64/libnsl-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc91d000-7fc9bc91e000 r--p 00014000 08:01 123126 /lib64/libnsl-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc91e000-7fc9bc91f000 rw-p 00015000 08:01 123126 /lib64/libnsl-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc91f000-7fc9bc921000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc921000-7fc9bc9a3000 r-xp 00000000 08:01 123109 /lib64/libm-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bc9a3000-7fc9bcba2000 ---p 00082000 08:01 123109 /lib64/libm-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcba2000-7fc9bcba3000 r--p 00081000 08:01 123109 /lib64/libm-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcba3000-7fc9bcba4000 rw-p 00082000 08:01 123109 /lib64/libm-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcba4000-7fc9bcbb5000 r-xp 00000000 08:01 123155 /lib64/libresolv-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcbb5000-7fc9bcdb5000 ---p 00011000 08:01 123155 /lib64/libresolv-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcdb5000-7fc9bcdb6000 r--p 00011000 08:01 123155 /lib64/libresolv-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcdb6000-7fc9bcdb7000 rw-p 00012000 08:01 123155 /lib64/libresolv-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcdb7000-7fc9bcdb9000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcdb9000-7fc9bcdf4000 r-xp 00000000 08:01 418574 /usr/local/lib/libpcre.so.0.0.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcdf4000-7fc9bcff3000 ---p 0003b000 08:01 418574 /usr/local/lib/libpcre.so.0.0.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcff3000-7fc9bcff4000 rw-p 0003a000 08:01 418574 /usr/local/lib/libpcre.so.0.0.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bcff4000-7fc9bd121000 r-xp 00000000 08:01 123193 /lib64/libcrypto.so.0.9.8e
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd121000-7fc9bd320000 ---p 0012d000 08:01 123193 /lib64/libcrypto.so.0.9.8e
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd320000-7fc9bd341000 rw-p 0012c000 08:01 123193 /lib64/libcrypto.so.0.9.8e
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd341000-7fc9bd345000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd345000-7fc9bd38b000 r-xp 00000000 08:01 123195 /lib64/libssl.so.0.9.8e
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd38b000-7fc9bd58b000 ---p 00046000 08:01 123195 /lib64/libssl.so.0.9.8e
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd58b000-7fc9bd591000 rw-p 00046000 08:01 123195 /lib64/libssl.so.0.9.8e
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd591000-7fc9bd5cc000 r-xp 00000000 08:01 418257 /usr/local/lib/libpng.so.3.1.2.44
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd5cc000-7fc9bd7cc000 ---p 0003b000 08:01 418257 /usr/local/lib/libpng.so.3.1.2.44
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd7cc000-7fc9bd7cd000 rw-p 0003b000 08:01 418257 /usr/local/lib/libpng.so.3.1.2.44
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd7cd000-7fc9bd84b000 r-xp 00000000 08:01 418553 /usr/local/lib/libfreetype.so.6.6.2
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bd84b000-7fc9bda4a000 ---p 0007e000 08:01 418553 /usr/local/lib/libfreetype.so.6.6.2
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bda4a000-7fc9bda50000 rw-p 0007d000 08:01 418553 /usr/local/lib/libfreetype.so.6.6.2
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bda50000-7fc9bda78000 r-xp 00000000 08:01 417818 /usr/local/lib/libmcrypt.so.4.4.8
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bda78000-7fc9bdc78000 ---p 00028000 08:01 417818 /usr/local/lib/libmcrypt.so.4.4.8
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bdc78000-7fc9bdc7b000 rw-p 00028000 08:01 417818 /usr/local/lib/libmcrypt.so.4.4.8
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bdc7b000-7fc9bdc81000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bdc81000-7fc9bdcad000 r-xp 00000000 08:01 417819 /usr/local/lib/libmhash.so.2.0.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bdcad000-7fc9bdeac000 ---p 0002c000 08:01 417819 /usr/local/lib/libmhash.so.2.0.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bdeac000-7fc9bdead000 rw-p 0002b000 08:01 417819 /usr/local/lib/libmhash.so.2.0.1
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bdead000-7fc9bdeb4000 r-xp 00000000 08:01 123157 /lib64/librt-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9bdeb4000-7fc9be0b4000 ---p 00007000 08:01 123157 /lib64/librt-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be0b4000-7fc9be0b5000 r--p 00007000 08:01 123157 /lib64/librt-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be0b5000-7fc9be0b6000 rw-p 00008000 08:01 123157 /lib64/librt-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be0b6000-7fc9be0cc000 r-xp 00000000 08:01 418533 /usr/local/lib/libz.so.1.2.3
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be0cc000-7fc9be2cb000 ---p 00016000 08:01 418533 /usr/local/lib/libz.so.1.2.3
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be2cb000-7fc9be2cc000 rw-p 00015000 08:01 418533 /usr/local/lib/libz.so.1.2.3
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be2cc000-7fc9be2d5000 r-xp 00000000 08:01 123093 /lib64/libcrypt-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be2d5000-7fc9be4d4000 ---p 00009000 08:01 123093 /lib64/libcrypt-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be4d4000-7fc9be4d5000 r--p 00008000 08:01 123093 /lib64/libcrypt-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be4d5000-7fc9be4d6000 rw-p 00009000 08:01 123093 /lib64/libcrypt-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be4d6000-7fc9be504000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be504000-7fc9be520000 r-xp 00000000 08:01 123047 /lib64/ld-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be688000-7fc9be716000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be71e000-7fc9be720000 rw-p 00000000 00:00 0
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be720000-7fc9be721000 r--p 0001c000 08:01 123047 /lib64/ld-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fc9be721000-7fc9be722000 rw-p 0001d000 08:01 123047 /lib64/ld-2.5.so
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fff505bf000-7fff505e0000 rw-p 00000000 00:00 0 [stack]
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] 7fff505ff000-7fff50600000 r-xp 00000000 00:00 0 [vdso]
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] ffffffffff600000-ffffffffff601000 r--p 00000000 00:00 0 [vsyscall]
[Tue Jan 31 01:08:11 2012] [error] [client 157.55.16.230] Premature end of script headers: index.php
答案1
该 IP 地址属于 Bing 的一个抓取工具，因此看起来似乎是搜索引擎扫描您的网站时 Apache 抛出了错误。这可能是多种不同的原因，但最有可能的是您的服务器配置错误或 robots.txt 文件损坏。
答案2
在我看来，有人试图通过溢出一块内存来利用 php。这就像错误日志中的核心转储一样